2003 Subaru Impreza Owners Manual

visual operational check of the “CHECK ENGINE” warning light/malfunction indicator lamp (MIL) and an examination of the OBD system with an electron- ic scan tool while the engine is running. D A vehicle passes the OBD system inspection if proper the “CHECK ENGINE” warning light/MIL illu- – CONTINUED – 7-7

IMPREZA(NA) A1850BE-A (ENGLISH)

Preparing to drive

You should perform the following checks and adjust- ments every day before you start driving. 1. Check that all windows, mirrors, and lights are clean and unobstructed. 2. Check the appearance and condition of the tires. Also check tires for proper inflation. 3. Look under the vehicle for any sign of leaks. 4. Check that the hood, trunk and rear gate are fully closed. 5. Check the adjustment of the seat. 6. Check the adjustment of the inside and outside mirrors. 7. Fasten your seatbelt. Check that your passen- gers have fastened their seatbelts. 8. Check the operation of the warning and indicator lights when the ignition switch is turned to the “ON” position. 9. Check the gauges, indicator and warning lights after starting the engine. NOTE Engine oil, engine coolant, brake fluid, washer fluid and other fluid levels should be checked daily, weekly or at fuel stops.

Starting and operating

mination is observed, there is no stored diagnostic trouble codes, and the OBD system readiness moni- tors are complete. D A vehicle fails the OBD inspection if the “CHECK ENGINE” warning light/MIL is not properly operating or there is one or more diagnostic trouble codes stored in vehicle’s computer with the “CHECK ENGINE” warning light/MIL illuminated. D A state emission inspection may reject (not pass or fail) a vehicle if the number of OBD system readi- ness monitors “Not Ready” is greater than three. Under this condition, the vehicle operator should be instructed to drive his/her vehicle for a few days to set the monitors and return for an emission re-in- spection. D Owners of rejected or failing vehicles should con- tact their Subaru Dealer for service.

7-8

Starting the engine

CAUTION

Do not operate the starter motor continuously for more than ten seconds. If the engine fails to start after operating the starter for five to ten seconds, wait for ten seconds or more be- fore trying again.

J Manual transmission vehicle 1. Apply the parking brake. 2. Turn off unnecessary lights and accessories. 3. Press the clutch pedal to the floor and shift the shift lever into neutral. Hold the clutch pedal to the floor while starting the engine. The starter motor will only operate when the clutch pedal is pressed fully to the floor. 4. Turn the ignition switch to the “ON” position and check the operation of the warning and indicator lights. Refer to the “Warning and indicator light” sec- tion (chapter 3). 5. Turn the ignition switch to the “START” position without depressing the accelerator pedal. Release the key immediately after the engine has started.

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

If the engine does not start within ten seconds, wait a while and then turn the ignition switch to the “START” position again while depressing the accel- erator pedal half way down. 6. Confirm that all warning and indicator lights have gone off after the engine has started. The fuel injec- tion system automatically lowers the idle speed as the engine warms up.

J Automatic transmission vehicle 1. Apply the parking brake. 2. Turn off unnecessary lights and accessories. 3. Shift the selector lever to the “P” or “N” position (preferably “P” position). The starter motor will only operate when the select lever is at the “P” or “N” position. 4. Turn the ignition switch to the “ON” position and check the operation of the warning and indicator lights. Refer to the “Warning and indicator lights” section (chapter 3). 5. Turn the ignition switch to the “START” position without depressing the accelerator pedal. Release the key immediately after the engine has started. If the engine does not start within ten seconds, wait a while and then turn the ignition switch to the “START” position again while depressing the accel-

– CONTINUED – 7-9

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

erator pedal half way down. 6. Confirm that all warning and indicator lights have gone out after the engine has started. The fuel injec- tion system automatically lowers the idle speed as the engine warms up. While the engine is warming up, make sure that the selector lever is at the “P” or “N” position and that the parking brake is applied.

J Starting a flooded engine If the engine does not start, it may be flooded (ex- cessive fuel in the engine). In case of a flooded engine, turn the starter motor for five seconds with the accelerator pedal fully de- pressed. Repeat this two or three times until the en- gine starts. Release the ignition switch and acceler- ator pedal as soon as the engine starts.

CAUTION

If you restart the engine while the vehicle is moving, shift the selector lever into the “N” position. Do not attempt to place the selector lever of a moving vehicle into the “P” posi- tion.

J Starting the engine during cold

weather below –4°F (–20°C)

If the engine is difficult to start using the normal method (without depressing the accelerator pedal), turn the ignition switch to the “START” position while slightly depressing the accelerator pedal.

7-10

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

Stopping the engine

Manual transmission

The ignition switch should be turned off only when the engine is idling.

The manual transmission is a fully synchromeshed 5-forward and 1-reverse speed transmission.

WARNING

Do not stop the engine when the vehicle is moving. This will cause loss of power to the power steering and the brake booster, making steering and braking more difficult. It could also result in accidental activation of the “LOCK” position on the ignition switch, caus- ing the steering wheel to lock.

The shift pattern is shown on the shift lever knob. When shifting from 5th gear to reverse gear, first re- turn the shift lever to the neutral position then shift into reverse gear. To change gears, fully depress the clutch pedal, move the shift lever, and gradually let up on the clutch pedal. If it is difficult to shift into gear, put the transmission

– CONTINUED – 7-11

IMPREZA(NA) A1850BE-A (ENGLISH)

Shift up

1st to 2nd

2nd to 3rd

3rd to 4th

4th to 5th

mph (km/h)

15 (24)

25 (40)

40 (65)

45 (73)

B Maximum allowable speeds The following table shows the maximum speeds that are possible with each different gear. Never exceed the speed limit below for each gear position except for brief acceleration in an emergen- cy. The tachometer’s needle (if so equipped) will en- ter the red area if these speeds are exceeded. Fail- ure to observe this precaution can lead to excessive engine wear and poor fuel economy.

Starting and operating

in neutral, release the clutch pedal momentarily, and then try again.

WARNING

(i.e., when

Do not drive the vehicle with the clutch disen- gaged is depressed) or with the shift lever in the neu- tral position. Engine braking has no effect in either of these conditions and the risk of an accident is consequently increased.

the clutch pedal

CAUTION

Shift into reverse ONLY when the vehicle has completely stopped. It may cause damage to the transmission to try shifting into reverse when the vehicle is moving.

J Shifting speeds B Recommended shifting speeds The best compromise between fuel economy and vehicle performance during normal driving is en- sured by shifting up at the speeds listed in the fol- lowing table.

7-12

2.5 liter models (non-turbo)

1st

2nd

3rd

RS

29 (46)

48 (77)

68 (110)

2.0 liter models (turbo)

mph (km/h)

TS, OUTBACK

28 (45)

47 (75)

66 (106)

mph (km/h)

1st

2nd

3rd

WRX 35 (56)

61 (98)

87 (140)

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

WARNING

When shifting down a gear, ensure that the vehicle is not travelling at a speed exceeding the Maximum Allowable Speed for the gear which is about to be selected. Failure to observe this precaution can lead to engine over-revving and this in turn can result in engine damage. In addition, sudden application of engine brakes when the vehicle is travelling on a slip- pery surface can lead to wheel locking; as a consequence, control of the vehicle may be lost and the risk of an accident increased.

J Driving tips Do not drive with your foot resting on the clutch ped- al and do not use the clutch to hold your vehicle at a standstill on an upgrade. Either of those actions may cause clutch damage. Do not drive with your hand resting on the shift lever. This may cause wear on the transmission compo- nents. When it is necessary to reduce vehicle speed due to slow traffic, turning corners, or driving up steep hills, downshift to a lower gear before the engine starts to – CONTINUED – 7-13

IMPREZA(NA) A1850BE-A (ENGLISH)

Automatic transmission

The automatic transmission is electronically con- trolled with 4-forward speeds and 1-reverse speed. NOTE Immediately after a disconnected battery is re- connected or ATF (automatic transmission fluid) is replaced, you may feel that the automatic transmission operation is somewhat unusual. This results from erasure or invalidation of data the on-board computer has collected and stored in memory to allow the transmission to shift at the most appropriate times for the current condi- tion of your vehicle. Optimized shifting will be re- stored as the vehicle continues to be driven for a while.

WARNING

Do not shift from the “P” or “N” position into the “D”, “3”, “2”, “1” or “R” position while de- pressing the accelerator pedal. This may cause the vehicle to jump forward or back- ward.

Starting and operating

labor. On steep downgrades, downshift the transmission to 4th, 3rd or 2nd gear as necessary; this helps to maintain a safe speed and to extend brake pad life. In this way, the engine provides a braking effect. Re- member, if you “ride” (over use) the brakes while de- scending a hill, they may overheat and not work properly. The engine may, on rare occasions, knock when the vehicle rapidly accelerates or rapidly pulls away from a standstill. This phenomenon does not indi- cate a fault.

7-14

CAUTION

D Shift into the “P” or “R” position only after the vehicle is completely stopped. Shifting while the vehicle is moving may cause dam- age to the transmission. D Do not race the engine for more than five seconds in any position except the “N” or “P” position when the brake is set or the tires are on blocks. This may cause the automatic transmission fluid to overheat. D Avoid shifting from one of the forward driv- ing positions into the “R” position or vice versa until the vehicle has completely stopped. Such shifting may cause damage to the transmission.

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

J Selector lever for automatic transmis-

sion

– CONTINUED – 7-15

IMPREZA(NA) A1850BE-A (ENGLISH)

A shift interlock function is employed in the automat- ic transmission system to ensure safe starting of the vehicle. To shift the selector lever from the “P” to the any oth- er position, you have to depress the brake pedal ful- ly when the ignition switch is in the “ON” position. This prevents the vehicle from lurching when it is started. If the shift lever does not move from the “P” position with the brake pedal depressed, refer to the “Shift lock release” section in this chapter. B R (Reverse) This position is for backing the vehicle. To shift from the “N” to “R” position, first stop the ve- hicle completely then move the lever to the “R” posi- tion. B N (Neutral) This position is for restarting a stalled engine. In this position the wheels and transmission are not locked. In this position, the transmission is neutral; the vehicle will roll freely, even on the slightest incline unless the parking brake or foot brake is on.

Starting and operating

With the brake pedal depressed, move the lever along the gate. Move the lever along the gate.

The selector lever has seven positions. B P (Park) This position is for parking the vehicle and starting the engine. In this position, the transmission is mechanically locked to prevent the vehicle from rolling freely. When you park the vehicle, first set the parking brake fully, then shift into the “P” position. Do not hold the vehicle with only the transmission.

7-16

WARNING

Do not drive the vehicle with the selector lever in the “N” (neutral) position. Engine braking has no effect in this condition and the risk of an accident is consequently increased.

B D (Drive) This position is for normal driving. The transmission automatically shifts into a suitable gear from 1st to 4th according to the vehicle speed and the acceleration you require. When more acceleration is required in this position, press the accelerator pedal fully to the floor and hold that position. The transmission will automatical- ly downshift to 3rd, 2nd or 1st gear. When you re- lease the pedal, the transmission will return to the original gear position. n While climbing a grade When driving up hill, undesired upshift to 4th gear is prevented from taking place when the accelerator pedal is released. This minimizes the chances of subsequent downshifting to a lower gear when ac- celerating again. This prevents repeated upshifting and downshifting resulting in a smoother operation

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

of the vehicle. NOTE The transmission may downshift to 2nd or 1st gear, depending on the way the accelerator pedal is pressed to accelerate the vehicle again. n While going down a hill When descending a steep hill, depressing the brake pedal will cause the transmission to downshift to 3rd gear, thus applying engine braking. Reacceleration for a short time will cause the transmission to upshift normally. NOTE In some cases, depressing the brake pedal on a downhill grade does not result in an automatic downshift to 3rd gear. This can happen when the automatic transmission fluid temperature is very low, for example, during driving shortly after the vehicle has been parked for an extended period of time. When the ATF temperature has risen to a certain level, automatic downshift normally takes place. In the meantime, downshift manually for engine braking as required. Also, downshifting when braking downhill will not occur at speeds above approximately 48 mph (78 km/h).

– CONTINUED – 7-17

IMPREZA(NA) A1850BE-A (ENGLISH)

B Maximum speeds The following tables show the maximum speeds that are possible with each different gear. The tachome- ter’s needle will enter the red area if these speeds are exceeded. When shifting down a gear, it is important to confirm that the current vehicle speed is not in excess of the Maximum Allowable Speed of the gear which is about to be selected. Exceeding the Maximum Allowable Speeds will result in over-revving of the engine. In addition a powerful engine brake will engage and control of the vehicle may be lost.

mph (km/h)

2.5 liter models

TS, OUTBACK

SPORT

2.0 liter turbo

models WRX

35 (56)

64 (103)

38 (60)

71 (115)

101 (162)

112 (180)

RS

29 (47)

58 (93)

95 (153)

Starting and operating

B 3 (Third) This position is for using engine braking when going down a hill or for climbing a grade. The transmission automatically shifts into a suitable gear from 1st to 3rd according to the vehicle speed and the acceleration you require. When more acceleration is required in this position, press the accelerator pedal fully to the floor and hold that position. The transmission will automatical- ly downshift to 2nd or 1st gear. When you release the pedal, the transmission will return to the original gear position. B 2 (Second) This position is for using engine braking when going down a hill or for climbing a steep grade. In this position, the transmission holds in the 2nd gear. Use this position when starting off from a standstill on slippery road surfaces such as mud or snow. It will ensure greater traction. B 1 (First) This position is for driving up or down very steep grades, or driving through mud or sand, or on slip- pery surfaces. In this position, the transmission holds in the 1st gear.

7-18

NOTE In order to prevent over-revving during decelera- tion of the vehicle, the transmission will remain in the current gear if the speed of the vehicle is in excess of the Maximum Allowable Speed for the gear to which the selector lever has been moved.

WARNING

When shifting down a gear, ensure that the vehicle is not travelling at a speed exceeding the Maximum Allowable Speed for the gear which is about to be selected. Failure to observe this precaution can lead to engine over-revving and this in turn can result in engine damage. In addition, sudden application of engine brakes when the vehicle is travelling on a slip- pery surface can lead to wheel locking; as a consequence, control of the vehicle may be lost and the risk of an accident increased.

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

B Driving tips D Always apply the foot or parking brake when the vehicle is stopped in the “D”, “3”, “2”, “1” or “R” position. D Always set the parking brake when parking your vehicle. Do not hold the vehicle with only the trans- mission. D Do not keep the vehicle in a stationary position on an uphill grade by using the “D”, “3”, “2”, or “1” position. Use the brake instead. The engine may, on rare occasions, knock when the vehicle rapidly accelerates or rapidly pulls away from a standstill. This phenomenon does not indi- cate a fault.

J Shift lock release If the selector lever does not move from the “P” posi- tion with the brake pedal depressed and the ignition switch in the “ON” position, perform the following steps: To override the shift lock: 1. Set the parking brake and stop the engine. 2. Take out the screwdriver from the tool bag. 3. Remove the cover by prying on the edge with the regular screwdriver.

– CONTINUED – 7-19

Starting and operating

IMPREZA(NA) A1850BE-A (ENGLISH)

5. Push down on the screwdriver and move the se- lector lever from the “P” to the “N” position. 6. Remove the screwdriver from the hole. Depress the brake pedal and start the engine. Take your vehicle to the nearest SUBARU dealer im- mediately to have the system repaired.

4. Insert the screwdriver into the hole.

7-20

Rear viscous limited slip differential (LSD) (WRX)

The LSD provides optimum distribution of power ac- cording to the difference in revolutions between the right and left rear wheels that may be caused by certain driving conditions, thereby improving driving stability on snow-covered, muddy or other slippery roads.

CAUTION

D Never start the engine while a tire on one side is jacked up, as the vehicle may move. D If one rear tire is spinning in mud, avoid continued spinning at high speed as this could adversely affect the LSD. D If a different size rear tire is temporarily used (as in an emergency), it will adversely af- fect the LSD. Always replace it with a regular size tire as soon as possible.

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

Power steering

The power steering system operates only when the engine is running. If you lose power steering assist because the en- gine stops or the system fails to function, you can steer but it will take much more effort. NOTE Right after the engine has been started and be- fore it has warmed up, you may hear a noise coming from areas adjacent to the power steer- ing pump which is located at the right-front area of the engine compartment. This noise is normal. It does not indicate power steering system trouble.

CAUTION

Do not hold the steering wheel at the fully locked position left or right for more than five seconds. This may damage the power steer- ing pump.

– CONTINUED – 7-21

Starting and operating

Braking

J Braking tips

WARNING

Never rest your foot on the brake pedal while driving. This can cause dangerous overheat- ing of the brakes and needless wear on the brake pads and linings.

B When the brakes get wet When driving in rain or after washing the vehicle, the brakes may get wet. As a result, brake stopping dis- tance will be longer. To dry the brakes, drive the ve- hicle at a safe speed while lightly depressing the brake pedal to heat up the brakes. B Use of engine braking Remember to make use of engine braking in addi- tion to foot braking. When descending a grade, if only the foot brake is used, the brakes may start working improperly because of brake fluid overheat- ing, caused by overheated brake pads. To help pre- vent this, shift into a lower gear to get stronger engine braking.

7-22

IMPREZA(NA) A1850BE-A (ENGLISH)

B Braking when a tire is punctured Do not depress the brake pedal suddenly when a tire is punctured. This could cause a loss of control of the vehicle. Keep driving straight ahead while gradually reducing speed. Then slowly pull off the road to a safe place.

J Brake system B Two separate circuits Your vehicle has two separate circuit brake systems. Each circuit works diagonally across the vehicle. If one circuit of the brake system should fail, the other half of the system still works. If one circuit fails, the brake pedal will go down much closer to the floor than usual and you will need to press it down much harder. And a much longer distance will be needed to stop the vehicle. B Brake booster The brake booster uses engine manifold vacuum to assist braking force. Do not turn off the engine while driving because that will turn off the brake booster, resulting in poor braking power. The brakes will continue to work even when the brake booster completely stops functioning. If this happens, however, you will have to push the pedal

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

much harder than normal and the braking distance will increase.

ABS (Anti-lock Brake System)

J Disc brake pad wear warning indica-

tors

The disc brake pad wear warning indicators on the disc brakes give a warning noise when the brake pads are worn. If a squeaking or scraping noise is heard from the disc brakes while braking, immediately have your vehicle checked by your SUBARU dealer.

The ABS system prevents the lock-up of wheels which may occur during sudden braking or braking on slippery road surfaces. This helps prevent the loss of steering control and directional stability caused by wheel lock-up. When the ABS system is operating, you may hear a chattering noise or feel a slight vibration in the brake pedal. This is normal when the ABS operates. The ABS system will not operate when the vehicle speed is below approximately 6 mph (10 km/h).

WARNING

Always use the utmost care in driving – over- confidence because you are driving with an ABS equipped vehicle could easily lead to a serious accident.

– CONTINUED – 7-23

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

CAUTION

J ABS warning light

D The ABS system does not always decrease stopping distance. You should always main- tain a safe following distance from other ve- hicles. D When driving on badly surfaced roads, grav- el roads, icy roads, or over deep newly fallen snow, stopping distances may be longer for a vehicle with the ABS system than one without. When driving under these conditions, there- fore, reduce your speed and leave ample dis- tance from other vehicles. D When you feel the ABS system operating, you should maintain constant brake pedal pressure. Do not pump the brake pedal since doing so may defeat the operation of the ABS system.

J ABS system self-check You may feel a slight shock in the brake pedal and hear the operating sound of ABS from the engine compartment just after the vehicle is started. This is caused by an automatic functional test of the ABS system being carried out and does not indicate any abnormal condition.

7-24

The ABS warning light comes on when the ignition switch is turned to the “ON” position and goes out after about two seconds. This is an indication that the ABS system is working properly. When driving with an insufficient battery voltage such as when the engine is jump started, the ABS warning light may come on. This is due to the low battery voltage and does not indicate a malfunction. When the battery becomes fully charged, the light will go out.

CAUTION

If the warning light behaves as follows, the ABS system may not be working properly. When the warning light is on, the ABS func- tion shuts down; however, the conventional brake system continues to operate normally. D The warning light does not come on when the ignition switch is turned to the “ON” posi- tion. D The warning light comes on when the igni- tion switch is turned to the “ON” position, but it does not go out even when the vehicle speed exceeds approximately 8 mph (12
km/h). D The warning light comes on during driving. If these occur, have the ABS system repaired at the first available opportunity by your SUBARU dealer.

NOTE If the warning light behavior is as described below, the ABS system may be considered nor- mal. D The warning light comes on right after the engine is started but goes out immediately, remaining off.

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

D The warning light remains on after the engine has been started, but it goes out when the vehicle speed reaches about 8 mph (12 km/h). D The warning light comes on during driving, but it goes out immediately and remains off.

– CONTINUED – 7-25

IMPREZA(NA) A1850BE-A (ENGLISH)

to the “Warning and indicator lights” section (chap- ter 3).

CAUTION

Never drive while the parking brake is set be- cause this will cause unnecessary wear on the brake linings. Before starting to drive, always make sure that the parking brake has been ful- ly released.

J Parking tips When parking your vehicle, always set the parking brake firmly and put the shift lever in the “1” (1st) for an upgrade or “R” (Reverse) for a downgrade for manual transmission vehicles, or in the “P” (Park) position for automatic transmission vehicles. Always set the parking brake firmly when parking your ve- hicle. Never rely on the transmission alone to hold the vehicle.

Starting and operating

Parking your vehicle

J Parking brake To set the parking brake, press the brake pedal firm- ly and hold it down while fully pulling up the parking brake lever.

To release the parking brake, pull the lever up slight- ly, press the release button, then lower the lever while keeping the button pressed. When the parking brake is set while the engine is running, the parking brake warning light comes on. After starting the vehicle, be sure that the warning light has gone out before the vehicle is driven. Refer

7-26

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

When parking on a hill, always turn the steering wheel. When the vehicle is headed up the hill, the front wheels should be turned away from the curb.

When facing downhill, the front wheels should be turned into the curb.

WARNING

D Never leave unattended children or pets in the vehicle. They could accidentally injure themselves or others through inadvertent op- eration of the vehicle. Also, on hot or sunny days, the temperature in a closed vehicle could quickly become high enough to cause severe or possibly fatal injuries to people. D Do not park the vehicle over flammable ma- terials such as dry grass, waste paper or rags,

– CONTINUED – 7-27

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

as they may burn easily if they come near hot engine or exhaust system parts. D Be sure to stop the engine if you take a nap in the vehicle. If engine exhaust gas enters the passenger compartment, occupants in the ve- hicle could die from carbon monoxide (CO) contained in the exhaust gas.

CAUTION

If your vehicle has a front underspoiler and rear underspoiler (both optional), pay atten- tion to blocks and other obstructions on the ground when parking. The underspoilers could be damaged by contact with them.

Cruise control (if equipped)

Cruise control enables you to maintain a constant vehicle speed without holding your foot on the ac- celerator pedal and it is operative when the vehicle speed is 25 mph (40 km/h) or more. Make sure the main switch is turned “OFF” when the cruise control is not in use to avoid unintentionally by setting the cruise control.

WARNING

Do not use the cruise control under any of the following conditions. This may cause loss of vehicle control: D driving up or down a steep grade D driving on slippery or winding roads D driving in heavy traffic

7-28

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

J To set cruise control

1) Indicator light

1. Push the “CRUISE” main switch. The indicator light on the switch will come on. 2. Depress the accelerator pedal until the vehicle reaches the desired speed.

3. Push the control lever downward in the “SET, COAST” direction and release it. Then release the accelerator pedal. The vehicle will maintain the desired speed. Vehicle speed can be temporarily increased while driving with the cruise control activated. Simply de- press the accelerator pedal to accelerate the ve- hicle. When the accelerator pedal is released, the vehicle will return to and maintain the previous cruis- ing speed.

– CONTINUED – 7-29

Starting and operating

J To temporarily cancel the cruise con-

trol

There are four ways to cancel the cruise control tem- porarily: D Depress the brake pedal. D Pull the control lever in the “CANCEL” direction. (if so equipped) D Depress the clutch pedal (manual transmission vehicles only). D Shift the selector lever into the “N” position (auto- matic transmission vehicles only). To resume the cruise control after it has been tem- porarily canceled and with vehicle speed of about 20 mph (32 km/h) or more, push the control lever upward in the “ACCEL, RESUME” direction to return to the original cruising speed automatically.

J To turn off the cruise control There are two ways to turn off the cruise control: D Push the main switch again. D Turn the ignition switch to the “ACC” or “LOCK” position (but only when the vehicle is completely stopped).

7-30

IMPREZA(NA) A1850BE-A (ENGLISH)

J To change the cruising speed B To increase the speed (by control lever) Push the control lever upward in the “ACCEL, RE- SUME” direction and hold it until the vehicle reaches the desired speed. Then, release the control lever. The vehicle speed at that moment will be memo- rized and treated as the new set speed. When the difference between the actual vehicle speed and the set speed is less than 4 mph (6.8
km/h), the set speed can be increased 1 mph (1.6
km/h) each time by pressing the control lever up- ward in the “ACCEL, RESUME” direction quickly within 0.5 second. B To increase the speed (by accelerator pedal) 1. Depress the accelerator pedal to accelerate the vehicle to the desired speed. 2. Push the control lever downward in the “SET, COAST” direction once. Now the desired speed is set and the vehicle will keep running at that speed without depressing the accelerator pedal. NOTE If the difference between the actual vehicle speed when the control lever is pushed down- ward and the speed last time you set is less than

4 mph (6.8 km/h), the vehicle speed will be low- ered by 1 mph (1.6 km/h). This occurs because the cruise control system unit regards this lever operation as that intended to decrease the ve- hicle speed. B To decrease the speed (by control lever) Push the control lever downward in the “SET, COAST” direction and hold it until the vehicle reach- es the desired speed. Then, release the control le- ver. The vehicle speed at that moment will be mem- orized and treated as the new set speed. When the difference between the actual vehicle speed and the set speed is less than 4 mph (6.8
km/h), the set speed can be lowered 1 mph (1.6
km/h) each time by pressing the control lever down- ward in the “SET, COAST” direction quickly within 0.5 second. B To decrease the speed (by brake pedal) 1. Depress the brake pedal to release cruise control temporarily. 2. When the speed decreases to the desired speed, press the control lever downward in the “SET, COAST” direction once. Now the desired speed is set and the vehicle will keep running at that speed without depressing the accelerator pedal.

IMPREZA(NA) A1850BE-A (ENGLISH)

Starting and operating

– CONTINUED – 7-31

Starting and operating

IMPREZA(NA) A1850BE-A (ENGLISH)

7-32

New vehicle break-in driving – the first 1,000 miles (1,600 km)

All AWD models except OUTBACK SPORT OUTBACK SPORT

Fuel economy hints Engine exhaust gas (Carbon monoxide) Catalytic converter Periodic inspections Driving in foreign countries Driving tips for AWD vehicles Off road driving

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation during cold weather Driving on snowy and icy roads Corrosion protection Snow tires Tire chains Rocking the vehicle Loading your vehicle

Vehicle capacity weight GVWR and GAWR (Gross Vehicle Weight

Winter driving

Trailer hitch (if equipped)

Rating and Gross Axle Weight Rating)

Roof rail and crossbar (if equipped)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting a trailer When you do not tow a trailer

Trailer towing

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

Warranties and maintenance Maximum load limits Trailer hitches Connecting a trailer Trailer towing tips

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-27
8-27
8-32
8-33
8-35

– CONTINUED – 8-1

8-2
8-2
8-3
8-4
8-5
8-6
8-6
8-8
8-8
8-8
8-10
8-10
8-12
8-13
8-13
8-14
8-15
8-15
8-16

8-17
8-18
8-23
8-24
8-26
8-27

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

New vehicle break-in driving – the first 1,000 miles (1,600 km)

The performance and long life of your vehicle are dependent on how you handle and care for your ve- hicle while it is new. Follow these instructions during the first 1,000 miles (1,600 km): D Do not race the engine. And do not allow engine speed to exceed 4,000 rpm except in an emergen- cy. D Do not drive at one constant engine or vehicle speed for a long time, either fast or slow. D Avoid starting suddenly and rapid acceleration, except in an emergency. D Avoid hard braking, except in an emergency. The same break-in procedures should be applied to an overhauled engine, newly mounted engine or when brake pads or brake linings are replaced with new ones.

Fuel economy hints

The following suggestions will help to save your fuel. D Select the proper gear position for the speed and road conditions. D Avoid sudden acceleration or deceleration. Al- ways accelerate gently until you reach the desired speed. Then try to maintain that speed for as long as possible. D Do not pump the accelerator and avoid racing the engine. D Avoid unnecessary engine idling. D Keep the engine properly tuned. D Keep the tires inflated to the correct pressure shown on the tire placard, which is located under the door latch on the driver’s side. Low pressure will increase tire wear and fuel consumption. D Use the air conditioner only when necessary. D Keep the front and rear wheels in proper align- ment. D Avoid carrying unnecessary luggage or cargo.

8-2

Engine exhaust gas (Carbon monoxide)

WARNING

D Never inhale engine exhaust gas. Engine ex- haust gas contains carbon monoxide, a color- less and odorless gas which is dangerous, or even lethal, if inhaled. D Always properly maintain the engine ex- haust system to prevent engine exhaust gas from entering the vehicle. D Never run the engine in a closed space, such as a garage, except for the brief time needed to drive the vehicle in or out of it. D Avoid remaining in a parked vehicle for a lengthy time while the engine is running. If that is unavoidable, then use the ventilation fan to force fresh air into the vehicle. D Always keep the front ventilator inlet grille free from snow, leaves or other obstructions to ensure that the ventilation system always works properly. D If at any time you suspect that exhaust fumes are entering the vehicle, have the prob- lem checked and corrected as soon as pos-

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

sible. If you must drive under these condi- tions, drive only with all windows fully open. D Keep the trunk lid or rear gate closed while driving to prevent exhaust gas from entering the vehicle.

NOTE Due to the expansion and contraction of the met- als used in the manufacture of the exhaust sys- tem, you may hear a crackling sound coming from the exhaust system for a short time after the engine has been shut off. This sound is nor- mal.

– CONTINUED – 8-3

IMPREZA(NA) A1850BE-A (ENGLISH)

Non-turbo models

The catalytic converter is installed in the exhaust system. It serves as catalyst to reduce HC, CO and NOx in exhaust gases, thus providing cleaner ex- haust. To avoid damage to the catalytic converter: D Use only unleaded fuel. Even a small amount of leaded fuel will damage the catalytic converter. D Never start the engine by pushing or pulling the vehicle. D Avoid racing the engine.

Driving tips

Catalytic converter

Turbo models

8-4

D Never turn off the ignition switch while the vehicle is moving. D Keep your engine tuned-up. If you feel the engine running rough (misfiring, backfiring or incomplete combustion), have your vehicle checked and re- paired by an authorized SUBARU dealer. D Do not apply undercoating or rust prevention treatment to the heat shield of catalytic converter and the exhaust system.

WARNING

D Avoid fire hazards. Do not drive or park the vehicle anywhere near flammable materials (e.g. grass, paper, rags or leaves), because the catalytic converter operates at very high temperatures. D Keep everyone and flammable materials away from the exhaust pipe while the engine is running. The exhaust gas is very hot.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

Periodic inspections

To keep your vehicle in the best condition at all times, always have the recommended maintenance services listed in the maintenance schedule in the “Warranty and Maintenance Booklet” performed at the specified time or mileage intervals.

– CONTINUED – 8-5

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

Driving in foreign countries

Driving tips for AWD vehicles

When planning to use your vehicle in another coun- try: D Confirm the availability of the correct fuel. (Refer to the “Fuel requirement” section in chapter 7.) D Comply with all regulations and requirements of each country.

All wheel drive distributes the engine power to all four wheels. AWD vehicles provide better traction when driving on slippery, wet or snow-covered roads and when moving out of mud, dirt and sand. By shifting power between the front and rear wheels, SUBARU AWD can also provide added traction dur- ing acceleration and added engine braking force during deceleration. Therefore, your SUBARU AWD vehicle may handle differently than an ordinary two wheel drive vehicle and it contains some features unique to AWD. For

8-6

safety purposes as well as to avoid damaging the AWD system, you should keep the following tips in mind: D An AWD vehicle is better able to climb steeper roads under snowy or slippery conditions than a two wheel drive vehicle. There is little difference in han- dling, however, during extremely sharp turns or sud- den braking. Therefore, when driving down a slope or turning corners, be sure to reduce your speed and maintain an ample distance from other vehicles. D When replacing a tire, make sure you use only the same size, construction, brand, and load range as the original tires listed on the tire placard. Using other sizes, circumference or construction may result in se- vere mechanical damage to the drive train of your ve- hicle and may affect ride, handling, braking, speedometer/odometer calibration, and clearance between the body and tires. It also may be danger- ous and lead to loss of vehicle control. D If you use a temporary spare tire to replace a flat tire, be sure to use the original temporary spare tire stored in the vehicle. Using other sizes may result in severe mechanical damage to the drive train of your vehicle. D Always check the cold tire pressure before start- ing to drive. The recommended tire pressure is pro- vided on the tire placard, which is located under the

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

door latch on the driver’s side. D Tire chains should always be placed on the front wheels only. D There are some precautions that you must ob- serve when towing your vehicle. For detail informa- tion, see the “Towing” section in chapter 9.

WARNING

D Always maintain a safe driving speed ac- cording to the road and weather conditions in order to avoid having an accident on a sharp turn, during sudden braking or under other similar conditions. D Always use the utmost care in driving – overconfidence because you are driving an all wheel drive vehicle could easily lead to a seri- ous accident.

– CONTINUED – 8-7

Driving tips

Off road driving

WARNING

D Always maintain a safe driving speed ac- cording to the road and weather conditions in order to avoid having an accident on a sharp turn, during sudden braking or under other similar conditions. D Always use the utmost care in driving – overconfidence because you are driving an all wheel drive vehicle could easily lead to a seri- ous accident.

J All AWD models except OUTBACK

SPORT

Your AWD vehicle is neither a conventional off-road vehicle nor an all terrain vehicle. It is a passenger car designed primarily for on-road use. The AWD feature gives it some limited off-road capabilities in situation in which driving surfaces a relatively level, obstruction-free and otherwise similar to on-road driving conditions. Operating it under other than those conditions could subject the vehicle to exces- sive stress which might result in damage not eligible

8-8

IMPREZA(NA) A1850BE-A (ENGLISH)

for repair under warranty. If you do take your SUBARU off road, you should review the common sense precautions in the next section (applicable to the OUTBACK SPORT) for general guidance. But please keep in mind that your vehicle’s off-road ca- pabilities are more limited than those of the OUT- BACK SPORT. Never attempt to drive through pools and puddles, or roads flooded with water. Water entering the engine air intake or the exhaust pipe or water splashing onto electrical parts may damage your vehicle and may cause it to stall.

J OUTBACK SPORT Because of the AWD feature and higher ground clearance, your Subaru can be driven on ordinary roads or off-road. But please keep in mind that an AWD SUBARU is a passenger car and is neither a conventional off-road vehicle nor an all-terrain ve- hicle. If you do take your Subaru off-road, certain common sense precautions such as the following should be taken: D Make certain that you and all of your passengers are wearing seat belts. D Carry some emergency equipment, such as a towing rope or chain, a shovel, wheel blocks, first

aid kit and portable phone or citizens band radio. D Drive carefully. Do not take unnecessary risks by driving in dangerous areas or over rough terrain. D Slow down and employ extra caution at all times. When driving off-road, you will not have the benefit of marked traffic lanes, banked curves, traffic signs and the like. D Do not drive across steep slopes. Instead, drive either straight up or straight down the slopes. A ve- hicle can much more easily tip over sideways than it can end over end. Avoid driving straight up or down slopes that are too steep. D Avoid sharp turning maneuvers, especially at higher speeds. D Do not grip the inside or spokes of the steering wheel. A bad bump could jerk the wheel and injure your hands. Instead drive with your fingers and thumbs on the outside of the rim. D If driving through water, such as when crossing shallow streams, first check the depth of the water and the bottom of the stream bed for firmness and ensure that the bed of the stream is flat. Drive slowly and completely through the stream. The water should be shallow enough that it does not reach the vehicle’s undercarriage. Water entering the engine air intake or the exhaust pipe or water splashing onto electrical parts may damage your vehicle and

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

may cause it to stall. Never attempt to drive through rushing water; regardless of its depth, it can wash away the ground from under your tires, resulting in possible loss of traction and even vehicle rollover. D Always check your brakes for effectiveness im- mediately after driving in sand, mud or water. Do this by driving slowly and stepping on the brake pedal. Repeat that process several times to dry out the brake discs and brake pads. D Do not drive or park over or near flammable mate- rials such as dry grass or fallen leaves, as they may burn easily. The exhaust system is very hot while the engine is running and right after the engine stops. This could create a fire hazard. D After driving through tall grass, mud, rock, sand, rivers, etc., check that there is no grass, bush, pa- per, rags, stones, sand, etc. adhering to or trapped on the underbody. Clear off any such matter from the underbody. If the vehicle is used with these ma- terials trapped or adhering to the underbody, a mechanical breakdown or fire could occur. D Secure all cargo carried inside the vehicle and make certain that it is not piled higher than the seat- backs. During sudden stops or jolts, unsecured car- go could be thrown around in the vehicle and cause injury. Do not pile heavy loads on the roof. Those loads raise the vehicle’s center of gravity and make

– CONTINUED – 8-9

Driving tips

it more prone to tip over. D If you must rock the vehicle to free it from sand or mud, depress the accelerator pedal slightly and move the selector lever back and forth between “D” and “R” repeatedly. Do not race the engine. For the best possible traction, avoid spinning the wheels when trying to free the vehicle. When the road surface is extremely slippery, you can obtain better traction by starting the vehicle with the transmission in 2nd than 1st (both for MT and AT). D Never equip your vehicle with tires larger than those specified in this manual. D Frequent driving of an AWD vehicle under hard- driving conditions such as rough roads or off roads will necessitate more frequent replacement of engine oil, brake fluid and transmission oil than that specified in the maintenance schedule described in the “War- ranty and Maintenance Booklet”. Remember that damage done to your Subaru while operating it off-road and not using common sense precautions such as those listed above is not eligi- ble for warranty coverage.

8-10

IMPREZA(NA) A1850BE-A (ENGLISH)

Winter driving

J Operation during cold weather Carry some emergency equipment, such as tire chains, a window scraper, a bag of sand, flares, a small shovel, and jumper cables. Check the battery and cables. Cold temperatures reduce battery capacity. The battery must be in good condition to provide enough power for cold winter starts. Use an engine oil of proper grade and viscosity for

cold weather. Heavy summer oil will cause harder starting. Keep the door locks from freezing by squirting them with deicer or glycerin. Forcing a frozen door open may damage or sepa- rate the rubber weather strips around the door. If the door is frozen, use hot water to melt the ice, and af- terwards thoroughly wipe the water away. Use a windshield washer fluid that contains an anti- freeze solution. Do not use engine antifreeze or oth- er substitutes because they may damage the paint of the vehicle. B Before driving your vehicle Before entering the vehicle, remove any snow or ice from your shoes because that could make the ped- als slippery and dangerous. While warming up the vehicle before driving, check that the accelerator pedal, brake pedal, and all oth- er controls operate smoothly. Clear away ice and snow that has accumulated un- der the fenders to avoid making steering difficult. During severe winter driving, stop when and where it is safe to do so and check under the fenders peri- odically.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

B Parking in cold weather Do not use the parking brake when parking for long periods in cold weather since it could freeze in that position. Instead, observe the following: 1. Place the shift lever in “1” or “R” for manual trans- mission vehicles, and in “P” for automatic transmis- sion vehicles. 2. Use tire stops under the tires to prevent the ve- hicle from moving. When the vehicle is parked in snow or when it snows, raise the wiper blades off the glass to pre- vent damage to them. When the vehicle has been left parked after use on roads heavily covered with snow, or has been left parked during a snowstorm, icing may develop on the brake system, which could cause poor braking action. Check for snow or ice buildup on the sus- pension, disc brakes and brake hoses underneath the vehicle. If there is caked snow or ice, remove it, being care- ful not to damage the disc brakes and brake hoses and ABS harness.

– CONTINUED – 8-11

IMPREZA(NA) A1850BE-A (ENGLISH)

roads. Always maintain ample distance between your ve- hicle and the vehicle ahead of you to avoid the need for sudden braking. To supplement the foot brake, use the engine brake effectively to control the vehicle speed. (Shift into a lower gear when necessary.) Avoid shifting down abruptly. Such behavior can cause the wheels to lock, possibly leading to loss of vehicle control. An anti-lock brake system (ABS) enhances your vehicle’s braking performance on snowy and icy roads. Refer to the “ABS (Anti-Lock Brake System)” section in chapter 7 for information on braking on slippery surfaces. NOTE The optional 17-inch tires for the WRX are sum- mer tires. Compared with winter and all-season tires, summer tires give significantly less grip on snowy and icy road surfaces. Avoid driving on snowy and icy road surface with summer tires.

Driving tips

WARNING

Snow can trap dangerous exhaust gases under your vehicle. Keep snow clear of the exhaust pipe and from around your vehicle if you park the vehicle in snow with the engine running.

B Refueling in cold weather To help prevent moisture from forming in the fuel system and the risk of its freezing, use of an anti- freeze additive in the fuel tank is recommended dur- ing cold weather. Use only additives that are specifically designed for this purpose. When an antifreeze additive is used, its effect lasts longer if the tank is refilled whenever the fuel level reaches half empty. If your SUBARU is not going to be used for an ex- tended period, it is best to have the fuel tank filled to capacity.

J Driving on snowy and icy roads To prevent skidding and slipping, avoid sudden braking, abrupt acceleration, high-speed driving, and sharp turning when driving on snowy or icy

8-12

WARNING

Do not use the cruise control on slippery roads such as snowy or icy roads. This may cause loss of vehicle control.

B Wiper operation when snowing Before driving in cold weather, make sure the wiper blades are not frozen to the windshield or rear win- dow. If the wiper blades are frozen to the windshield or rear window, use the defroster with the airflow control dial in the “t” position and the temperature control dial set for maximum warmth until the wiper blades are completely thawed out. If your vehicle is equipped with a wiper deicer, it is helpful to thaw the windshield wiper blades. To thaw out the rear wiper blade, use the rear window defogger. When driving in snow, if frozen snow starts to stick on the surface of the windshield despite wiper operation, use the defroster with the airflow control dial in “t” and the temperature control dial set for maximum warmth. After the windshield gets warmed enough to melt the frozen snow on it, wash it away using the windshield washer. Snow stuck on the wiper arm prevents the wiper

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

from working effectively. If snow is stuck on the wiper arm, pull off the road to a safe place, then remove it. If you stop the car at road side, use the hazard warning flasher to alert other drivers. We recommend use of non-freezing type wiper blades (winter blades) during the seasons you could have snow and sub-zero temperatures. Blades of this type give superior wiping perfor- mance in snowy conditions. Be sure to use blades that are suitable for your vehicle.

J Corrosion protection Refer to the “Corrosion protection” section (chapter 10).

J Snow tires

WARNING

D When replacing original tires with winter (snow) tires, make sure you use only the same size, construction and load range as the origi- nal tires listed on the tire placard. Using other sizes and construction may affect speedome- ter/odometer calibration and clearance be- tween the body and tires. It also may be dan-

– CONTINUED – 8-13

Driving tips

gerous and lead to loss of vehicle control. D You must install four winter tires that are of the same size, construction, brand, and load range. Mixing other sizes or constructions may result in severe mechanical damage to the drive train of your vehicle and may affect ride, handling, braking and speedometer/ odometer calibration. It also may be danger- ous and lead to loss of vehicle control. D Do not use a combination of radial, belted bias or bias tires since it may cause danger- ous handling characteristics and lead to an accident.

Your vehicle is equipped with “all season tires” as original equipment, which are designed to provide an adequate measure of traction, handling and braking performance in year-round driving. In winter, it may be possible to enhance performance through use of tires designed specifically for winter driving conditions. The optional 17-inch tires for the WRX are summer tires. Compared with winter and all-season tires, summer tires give significantly less grip on snowy and icy road surfaces. Therefore, use of winter tires is strongly recommended when driving with such road conditions.

8-14

IMPREZA(NA) A1850BE-A (ENGLISH)

When you choose to install winter tires on your ve- hicle, be sure to use the correct tire size and type. You must install four winter tires that are of the same size, construction, brand and load range and you should never mix radial, belted bias or bias tires since this may result in dangerous handling charac- teristics. When you choose a tire, make sure that there is enough clearance between the tire and ve- hicle body. Remember to drive with care at all times regardless of the type of tires on your vehicle.

J Tire chains Driving on snowy grades or icy roads may require the use of tire chains, in which case put the chains on the front wheels only. Use only SAE class S type chains that are of the correct size for your tires so as not to damage the vehicle body or suspension. When driving with tire chains, drive at speeds below 19 mph (30 km/h). When a temporary spare tire is on a front wheel, re- place the temporary spare tire with the rear tire on the same side of the vehicle, and then fit chains on the front tires. Always use the utmost care when driving with tire

chains — overconfidence because you are driving with tire chains could easily lead to a serious acci- dent.

CAUTION

Tire chains cannot be fitted with optional 215/45 R17 tires for the WRX because of lack of clearance between the tire and body.

J Rocking the vehicle If you must rock the vehicle to free it from snow, sand, or mud, depress the accelerator pedal slightly and move the selector lever back and forth between “D” and “R” repeatedly. Do not race the engine. For the best possible traction, avoid spinning the wheels when trying to free the vehicle. When the road surface is extremely slippery, you can obtain better traction by starting the vehicle with the transmission in 2nd than 1st (both for MT and AT). Refer to the “Automatic transmission” section in chapter 7 for information on holding the transmis- sion in 2nd position.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

Loading your vehicle

WARNING

D Never allow passengers to ride on the folded rear seatback, in the trunk or in the car- go area. Doing so may result in serious injury. D Never stack luggage or other cargo higher than the top of the seatback because it could tumble forward and injure passengers in the event of a sudden stop or accident. Keep lug- gage or cargo low, as close to the floor as possible.

– CONTINUED – 8-15

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

WARNING

CAUTION

Do not carry spray cans, containers with flam- mable or corrosive liquids or any other dan- gerous items inside the vehicle.

NOTE For better fuel economy, do not carry unneeded cargo.

J Vehicle capacity weight

D When you carry something inside the ve- hicle, secure it whenever you can to prevent it from being thrown around inside the vehicle during sudden stops, sharp turns or in an ac- cident. D Do not pile heavy loads on the roof. These loads raise the vehicle’s center of gravity and make it more prone to tip over. D Secure lengthy items properly to prevent them from shooting forward and causing seri- ous injury during a sudden stop. D Never exceed the maximum load limit. If you do, some parts on your vehicle can break, or it can change the way your vehicle handles. This could result in loss of control and cause personal injury. Also, overloading can shorten the life of your vehicle. D Do not place anything on the rear shelf behind the rear seatback (for sedan) or the ex- tended luggage cover (for wagon). Such items could tumble forward in the event of a sudden stop or a collision. This could cause serious injury.

8-16

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

inflation pressures, refer to the “Tires and wheel” section in Chapter 11.

J GVWR and GAWR (Gross Vehicle

Weight Rating and Gross Axle Weight Rating)

The load capacity of your vehicle is determined by weight, not by available cargo space. The maximum load you can carry in your vehicle is shown as the Vehicle Capacity Weight on the tire information label attached to the driver’s side door jamb. It includes the total weight of driver and all passengers and their belongings, any optional equipment such as a trailer hitch, roof rack or bike carrier, etc., and the tongue load of a trailer. The tire information label also shows recommended tire inflation pressure under full loading and trailer towing conditions. Adjust tire inflation pressures according to the loading conditions. For the tire

The certification plate attached to the driver’s side door jamb shows GVWR (Gross Vehicle Weight Rat- ing) and GAWR (Gross Axle Weight Rating). The GVW (Gross Vehicle Weight) must never ex- ceed the GVWR. GVW is the combined total of weight of the vehicle, fuel, driver, all passengers, luggage, any optional equipment and trailer tongue

– CONTINUED – 8-17

Driving tips

load. Therefore, the GVW changes depending on the situation. The GVWR equals Curb Weight (actual weight of your vehicle – including standard equip- ment, fluids, emergency tools and spare tire assem- bly) plus the vehicle capacity weight. In addition, the total weight applied to each axle (GAW) must never exceed the GAWR. The front and rear GAWs can be adjusted by relocating luggage inside the vehicle. Even if the total weight of your luggage is lower than the vehicle capacity weight, either front or rear GAW may exceed the GAWR, depending on the distribu- tion of the luggage. If you carry heavy loads in the vehicle, you should confirm that GVW and front and rear GAWs are with- in the GVWR and GAWR by putting your vehicle on a vehicle scale, found at a commercial weighing sta- tion. Do not use replacement tires with a lower load range than the originals because they may lower the GVWR and GAWR limitations. Replacement tires with a higher load range than the originals do not in- crease the GVWR and GAWR limitations.

8-18

IMPREZA(NA) A1850BE-A (ENGLISH)

J Roof rail and crossbar (if equipped)

1) Crossbar kit

The roof rail is not designed to carry cargo by itself. Cargo can be carried after securing the roof cross- bar kit to the roof rail and installing the appropriate carrying attachment. When installing the roof cross- bar kit, follow the manufacturer’s instructions. When you carry cargo on the roof using the roof crossbar kit and a carrying attachment, never ex- ceed the maximum load limit explained below. You should also be careful that your vehicle does not ex- ceed the Gross Vehicle Weight Rating (GVWR) and

front and rear Gross Axle Weight Rating (GAWR). See the “Loading your vehicle” section in this chap- ter for information on loading cargo into or onto your vehicle. The maximum load limit of the cargo, cross- bars and carrying attachment must not exceed 100
lb. (45 kg). Place the heaviest load at the bottom, nearest the roof, and evenly distribute the cargo. Al- ways properly secure all cargo.

CAUTION

D For cargo carrying purposes, the roof rail must be used together with a roof crossbar kit and the appropriate carrying attachment. The roof rail must never be used alone to carry cargo. Otherwise, damage to the roof or paint or a dangerous road hazard due to loss of car- go could result. D When using the roof crossbar kit, make sure that the total weight of the crossbars, carrying attachment and cargo does not exceed the maximum load limit. Overloading may cause damage to the vehicle and create a safety haz- ard.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

B Installing carrying attachments on the cross-

bars

When installing any carrying attachment such as a bike carrier, ski carrier, kayak carrier, cargo basket, etc. on the crossbars, follow the manufacturer’s instructions and make sure that the attachment is securely fixed to the crossbars. Use only attach- ments designed specifically for the crossbars. A set of the crossbars is designed to carry loads (cargo and attachment) of not more than 100 lb. (45 kg). Before operating the vehicle, make sure that the car- go is properly secured on the attachment. NOTE Remember that the vehicle’s center of gravity is altered with the weight of the load on the roof, thus affecting the driving characteristics. Drive carefully. Avoid rapid starts, hard cornering and abrupt stops. Crosswind effects will be increased. B Removal and installation of the crossbars The crossbars can be removed when you do not use the roof to carry cargo. n To remove the crossbar 1. Loosen and remove the T–30 torxR head screw from the top of each crossbar end support.

– CONTINUED – 8-19

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

2. Rotate the lower clamp on the bottom of each end support downward approximately 90°. 3. Carefully raise the crossbar from roof rails. n To install the crossbar

Front crossbar: Front crossbar has 100 LBS. Load Label on left- hand side.

8-20

F) Front of vehicle 1) T30 torxR head screw 2) Front arrow label 3) Front crossbar 4) 100LBS load label 5) Lower clamp 6) Roof rail end support 7) Joint line 8) 3 inches (76 mm) 9) Front arrow label

1. Before placing the crossbar on the roof rails, make sure that the T-30 torxR head screw is removed from the top of each crossbar end support. 2. Rotate the lower clamp on the bottom of each end support downward approximately 90°. 3. With the front direction arrow label on the top right side of the crossbar pointing toward the front of the vehicle, carefully place the crossbar across the top of the vehicle so that the crossbar end supports rest on the top of the roof rails approximately 3
inches (76 mm) rearward from the seam (joint) between the front roof rail support and the roof rail. 4. Rotate (raise) the lower clamp up to the bottom of the roof rail and loosely tighten the T-30 torxR head screw with the torxR wrench provided, through the top of the end support and into the threaded insert in the lower clamp on each end of the crossbar.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

NOTE It may be necessary to squeeze the lower clamp and the end support together to compress the pads and gain a better alignment of the pieces while trying to start the screw. Use care not to crossthread the screw in the insert. 5. Adjust the alignment of the crossbar on the roof rails, and if available, use a T-30 torxR bit and torque wrench and tighten the T-30 torxR head screws to 30 to 35 inch lbs. (3.4 to 4.0 N-m, 0.35 to 0.41 kg-m) of torque (or tighten securely with the torxR wrench provided).

– CONTINUED – 8-21

Driving tips

Rear crossbar:

8-22

IMPREZA(NA) A1850BE-A (ENGLISH)

F) Front of vehicle 1) T30 torxR head screw 2) Front arrow label 3) Rear crossbar 4) 0 inch (0 mm) 5) Roof rail end support 6) Joint line 7) Front arrow label

Install the rear crossbar in the same manner as the front crossbar. NOTE The rear crossbar should be positioned just in front of the rear seam (joint) between the rear roof rail support and the roof rail.

CAUTION

Do not carry cargo on the roof when the crossbars are removed. Luggage on the roof will be thrown forward or backward in sudden stops or rapid accelerations, resulting in a dangerous road hazard.

NOTE Before each use of the roof crossbar, make sure

the four T-30 crossbar clamp screws have been checked, and retightened if necessary to 35 inch lbs. (4.0 N-m, 0.41 kg-m), as outlined in Step #5
above.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

Trailer hitch (if equipped)

The trailer hitch is designed to tow a Class 1 rated load. A maximum of 2,000 lbs. (906 kg) gross trailer weight and a maximum of 200 lbs. (90 kg) gross tongue weight are permissible for the trailer hitch. When you tow a trailer, follow the instructions in the next section “Trailer towing”.

WARNING

D Never exceed the maximum weight specified for the trailer hitch. Exceeding the maximum weight could cause an accident resulting in serious personal injuries. Permissible trailer weight changes depending on the situation. Refer to the next section “Trailer towing” for possible recommendations and limitations. D Trailer brakes are required when the towing load exceeds 1,000 lbs. (453 kg). Be sure your trailer has safety chains and that each chain will hold the trailer’s maximum gross weight. Towing trailers without safety chains could create a traffic safety hazard if the trailer sepa- rates from the hitch due to coupling damage or hitch ball damage. D Be sure to check the hitch pin and safety pin

– CONTINUED – 8-23

Driving tips

for positive locking placement before towing a trailer. If the ball mount comes off the hitch re- ceiver, the trailer could get loose and create a traffic safety hazard. D Use only the ball mount supplied with this hitch. Use the hitch only as a weight carrying hitch. Do not use with any type of weight dis- tributing hitch.

J Connecting a trailer 1. Remove the receiver cover from the hitch receiv- er tube. Then insert the ball mount into the hitch re- ceiver tube.

IMPREZA(NA) A1850BE-A (ENGLISH)

2. Insert the hitch pin into the hole on the hitch re- ceiver tube so that the pin passes through the ball mount.

3. Insert the safety pin securely into the hitch pin. 4. Pull the ball mount to make sure it does not come off the hitch receiver.

8-24

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

1) Hitch ball installation point 2) Hooks for safety chains

5. Use only a hitch ball that is appropriate for the ball mount and your trailer. The hitch ball must be securely installed on the ball mount. 6. Connect your trailer to the hitch ball. 7. Connect the trailer and the hitch with safety chains that will hold the trailer’s maximum gross weight. The chains should cross under the trailer tongue to prevent the tongue from dropping onto the ground in case it should disconnect from the hitch ball. Allow sufficient slack in the chains taking tight– turn situations into account; however, be careful not to let them drag on the ground.

WARNING

Do not connect safety chains to part of the vehicle other than the safety chain hooks.

– CONTINUED – 8-25

Driving tips

IMPREZA(NA) A1850BE-A (ENGLISH)

ceiver tube. D Place the dust cap over the four–pin connector of the hitch wire harness to protect against possible damage. D Occasionally lubricate terminals of the four–pin connector using terminal grease.

Hitch harness connector – Wagon

8. Connect the hitch wire harness’s black four–pin wire connector to the towing trailer’s wire harness 9. Confirm proper function of the hitch wire harness by individually activating the brake, right turn signal, left turn signal, stop, and parking lights on the trailer. NOTE Always disconnect the trailer wire harness be- fore launching or retrieving a watercraft.

J When you do not tow a trailer D Remove the ball mount from the hitch receiver tube and insert the receiver cover onto the hitch re-

8-26

Trailer towing

Your car is designed and intended to be used pri- marily as a passenger-carrying vehicle. Towing a trailer puts additional loads on your car’s engine, dri- vetrain, brakes, tires and suspension and has an adverse effect on fuel economy. If you do decide to tow a trailer, your safety and sat- isfaction depend upon proper use of correct equip- ment and cautious operation of your vehicle. Seek the advice of your SUBARU dealer to assist you in purchasing a hitch and other necessary towing equipment appropriate for your vehicle. In addition, be sure to follow the instructions on correct installa- tion and use provided by the trailer and other towing equipment manufacturers. SUBARU assumes no responsibility for injuries or vehicle damage that result from trailer towing equip- ment, or from any errors or omissions in the instruc- tions accompanying such equipment or for your fail- ure to follow the proper instructions. J Warranties and maintenance SUBARU warranties do not apply to vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent mainte- nance will be required due to the additional load.

IMPREZA(NA) A1850BE-A (ENGLISH)

Driving tips

(Refer to “Maintenance schedule under severe driv- ing conditions” in the “Warranty and Maintenance Booklet”.) Under no circumstances should a trailer be towed with a new vehicle or a vehicle with any new power- train component (engine, transmission, differential, wheel bearings, etc.) for the first 1,000 miles (1,600
km) of driving.

J Maximum load limits

WARNING

Never exceed the maximum load limits ex- plained below. Exceeding the maximum load limits could cause personal injury and/or ve- hicle damage.

CAUTION

D Adequate size trailer brakes are required when the trailer and its cargo exceed 1,000 lbs (453 kg) total weight. D Before towing a trailer, check the trailer total weight, GVW, GAWs and tongue load. Make sure the load and its distribution in your vehicle and trailer are acceptable.

– CONTINUED – 8-27

IMPREZA(NA) A1850BE-A (ENGLISH)

Model

Conditions

MT models When towing a trailer with-

out brakes.

When towing a trailer with brakes.

AT models When towing a trailer with-

out brakes.

When towing a trailer with brakes.

When towing a trailer on a long uphill grade continu- ously for over 5 miles (8
km) with an outside tem- perature of 104°F (40°C) or above.

Maximum total trailer

weight

1,000 lbs (453 kg)

2,000 lbs