2011 Chevrolet VOLT Owners Manual

Notice: This vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty. Some gasolines that are not reformulated for low emissions can contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the fuel contains MMT. We recommend against the use of such gasolines. Fuels containing MMT can reduce spark plug life and affect emission control system performance. The malfunction indicator lamp might turn on. If this occurs, return to your dealer for service.

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Filling the Tank

{ WARNING

The fuel system on this vehicle requires a refueling process to control evaporative emissions. To refuel the vehicle:

Driving and Operating

9-55

Fuel vapor burns violently and a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island. Turn off the vehicle when refueling. Do not smoke near fuel or when refueling the vehicle. Do not use cellular phones. Keep sparks, flames, and smoking materials away from fuel. Do not leave the fuel pump unattended when refueling the vehicle. This is against the law in some places. Do not re-enter the vehicle while pumping fuel. Keep children away from the fuel pump; never let children pump fuel.

2. When the READY TO REFUEL message displays, the fuel door on the passenger side will unlock. Push the rearward edge of the fuel door in and release to open the door.

3. Turn the fuel cap

counterclockwise to remove. While refueling, hang the fuel cap tether from the hook on the inside of the fuel door.

4. After refueling, reinstall the fuel

cap by turning it clockwise until it clicks. Close the fuel door.

1. Press the fuel door button on the

driver door for one second. A WAIT TO REFUEL message displays on the Driver Information Center.

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9-56

Driving and Operating

{ WARNING

Fuel can spray out on you if you open the fuel cap too quickly. If you spill fuel and then something ignites it, you could be badly burned. This spray can happen if the tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any hiss noise to stop. Then unscrew the cap all the way.

Do not top off or overfill the tank and wait a few seconds before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care on page 10‑81.

{ WARNING If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately.

Notice: If a new fuel cap is needed, be sure to get the right type of cap from your dealer. The wrong type of fuel cap might not fit properly, might cause the malfunction indicator lamp to light, and could damage the fuel tank and emissions system. See Malfunction Indicator Lamp on page 5‑19.

Filling a Portable Fuel Container

{ WARNING

Never fill a portable fuel container while it is in the vehicle. Static electricity discharge from the container can ignite the fuel vapor. You can be badly burned and the vehicle damaged if this occurs. To help avoid injury to you and others:

. Dispense fuel only into

approved containers.

. Do not fill a container while it

is inside a vehicle, in a vehicle's trunk, pickup bed, or on any surface other than the ground.

(Continued)

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Driving and Operating

9-57

WARNING (Continued)

. Bring the fill nozzle in contact

with the inside of the fill opening before operating the nozzle. Contact should be maintained until the filling is complete.

. Do not smoke while

pumping fuel.

. Do not use a cellular phone

while pumping fuel.

Towing

General Towing Information The vehicle is neither designed nor intended to tow a trailer or another vehicle. For information on towing a disabled vehicle, see Towing the Vehicle on page 10‑77. For information on towing the vehicle behind another vehicle such as a motor home, see Recreational Vehicle Towing on page 10‑79.

Conversions and Add-Ons

Add-On Electrical Equipment Notice: Do not add anything electrical to the vehicle unless you check with your dealer first. Some electrical equipment can damage the vehicle and the damage would not be covered by the vehicle's warranty. Some add-on electrical equipment can keep other components from working as they should. Add-on equipment can drain the vehicle's 12‐volt battery, even if the vehicle is not operating. The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle on page 3‑37 and Adding Equipment to the Airbag-Equipped Vehicle on page 3‑38.

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9-58

Driving and Operating

2 NOTES

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Vehicle Care

General Information

General Information . . . . . . . . . . 10-2
California Proposition

65 Warning . . . . . . . . . . . . . . . . . 10-2

California Perchlorate

Materials Requirements . . . . 10-2

Accessories and

Modifications . . . . . . . . . . . . . . . 10-3
Lifting the Vehicle . . . . . . . . . . . . 10-3

Vehicle Checks Doing Your Own

Service Work . . . . . . . . . . . . . . . 10-6
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Engine Compartment

Overview . . . . . . . . . . . . . . . . . . . 10-8
Engine Oil . . . . . . . . . . . . . . . . . . . 10-9
Engine Oil Life System . . . . . 10-12
Engine Air Cleaner/Filter . . . . 10-13
Cooling System (Engine) . . . 10-15
Cooling System (High

Voltage Battery) . . . . . . . . . . . 10-16

Cooling System (Power

Electronics and Charger Modules) . . . . . . . . . . . . . . . . . . 10-16

Engine Coolant . . . . . . . . . . . . . 10-17
Engine Overheating . . . . . . . . 10-20
Power Steering Fluid . . . . . . . 10-20
Washer Fluid . . . . . . . . . . . . . . . 10-20
Brakes . . . . . . . . . . . . . . . . . . . . . 10-21
Brake Fluid . . . . . . . . . . . . . . . . . 10-22
Battery . . . . . . . . . . . . . . . . . . . . . 10-24
Propulsion System Start

Check . . . . . . . . . . . . . . . . . . . . . 10-25

Electrical Drive Unit Shift

Lock Control Function Check . . . . . . . . . . . . . . . . . . . . . 10-25

Park Brake and P (Park)

Mechanism Check . . . . . . . . 10-26

Wiper Blade

Replacement . . . . . . . . . . . . . . 10-26

Headlamp Aiming

Headlamp Aiming . . . . . . . . . . 10-27

Bulb Replacement

Bulb Replacement . . . . . . . . . . 10-29
Halogen Bulbs . . . . . . . . . . . . . . 10-29
Headlamps . . . . . . . . . . . . . . . . . 10-30
Back-Up Lamps . . . . . . . . . . . . 10-31
License Plate Lamp . . . . . . . . 10-31
Replacement Bulbs . . . . . . . . . 10-32

Vehicle Care

10-1

Electrical System

High Voltage Devices and

Wiring . . . . . . . . . . . . . . . . . . . . . 10-32

Electrical System

Overload . . . . . . . . . . . . . . . . . . 10-33

Engine Compartment Fuse

Block . . . . . . . . . . . . . . . . . . . . . 10-33

Instrument Panel Fuse Block

(Left Side) . . . . . . . . . . . . . . . . 10-37

Instrument Panel Fuse Block

(Right Side) . . . . . . . . . . . . . . . 10-39

Rear Compartment Fuse

Block . . . . . . . . . . . . . . . . . . . . . 10-41

Wheels and Tires

Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-42
Winter Tires . . . . . . . . . . . . . . . . 10-43
Tire Sidewall Labeling . . . . . . 10-44
Tire Designations . . . . . . . . . . . 10-45
Tire Terminology and

Definitions . . . . . . . . . . . . . . . . 10-45
Tire Pressure . . . . . . . . . . . . . . . 10-48
Tire Pressure Monitor

System . . . . . . . . . . . . . . . . . . . 10-49

Tire Pressure Monitor

Operation . . . . . . . . . . . . . . . . . 10-50
Tire Inspection . . . . . . . . . . . . . . 10-54
Tire Rotation . . . . . . . . . . . . . . . 10-54

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10-2

Vehicle Care

When It Is Time for New

Tires . . . . . . . . . . . . . . . . . . . . . . 10-55
Buying New Tires . . . . . . . . . . . 10-56
Different Size Tires and

Wheels . . . . . . . . . . . . . . . . . . . 10-58

Uniform Tire Quality

Grading . . . . . . . . . . . . . . . . . . . 10-58

Wheel Alignment and Tire

Balance . . . . . . . . . . . . . . . . . . . 10-60
Wheel Replacement . . . . . . . . 10-60
Tire Chains . . . . . . . . . . . . . . . . . 10-61
If a Tire Goes Flat . . . . . . . . . . 10-62
Tire Sealant and

Compressor Kit . . . . . . . . . . . 10-63

Storing the Tire Sealant and

Compressor Kit . . . . . . . . . . . 10-70

Jump Starting

Jump Starting . . . . . . . . . . . . . . 10-71

Towing

Towing the Vehicle . . . . . . . . . 10-77
Recreational Vehicle

Towing . . . . . . . . . . . . . . . . . . . . 10-79

Appearance Care

Exterior Care . . . . . . . . . . . . . . . 10-81
Interior Care . . . . . . . . . . . . . . . . 10-85
Floor Mats . . . . . . . . . . . . . . . . . . 10-88

General Information For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks:

California Proposition 65 Warning Most motor vehicles, including this one, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems, many fluids, and some component wear by-products contain and/or emit these chemicals.

California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in Remote Keyless Entry transmitters, may contain perchlorate materials. Special handling may be necessary. For additional information, see www.dtsc.ca.gov/hazardouswaste/ perchlorate.

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Accessories and Modifications Adding non‐dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control, and stability control. These accessories or modifications could even cause malfunction or damage not covered by the vehicle warranty. Damage to vehicle components resulting from modifications or the installation or use of non‐GM certified parts, including control module or software modifications, is not covered under the terms of the vehicle warranty and may affect remaining warranty coverage for affected parts.

GM Accessories are designed to complement and function with other systems on the vehicle. Your GM dealer can accessorize the vehicle using genuine GM Accessories. When you go to your GM dealer and ask for GM Accessories, you will know that GM-trained and supported service technicians will perform the work using genuine GM Accessories. Also, see Adding Equipment to the Airbag-Equipped Vehicle on page 3‑38.

Lifting the Vehicle This vehicle can be lifted with a hoist or a service jack. Do not use any other type of jack to lift the vehicle.

Lifting the Vehicle with a Hoist This vehicle can be lifted with a hoist at the four locations, as illustrated.

Vehicle Care

10-3

Notice: Lifting the vehicle improperly can damage the vehicle and result in costly repairs not covered by the warranty.

The front lifting points can be accessed from either side of the vehicle, behind the front tires. The rear lifting points can be accessed from either side of the vehicle, in front of the rear tires.

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10-4

Vehicle Care

Lifting the Vehicle with a Service Jack

{ WARNING

Lifting a vehicle can cause an injury. The vehicle can slip off the jack and roll over you or other people. You and they could be badly injured. Find a level place to lift your vehicle. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in

P (Park).

3. Turn off the vehicle.

To be even more certain the vehicle will not move, put blocks in front of and behind the wheels.

{ WARNING

Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.

{ WARNING Raising the vehicle with the jack improperly positioned can damage the vehicle or the vehicle may fall and cause you or others injury.

When using a jack to lift the vehicle, follow the instructions that came with the jack and be sure to use the correct lifting points to avoid damaging the vehicle. Notice: Lifting the vehicle improperly can cause damage and result in costly repairs not covered by the warranty. To lift the vehicle properly, use this procedure. For additional information, see your dealer and the service manual.

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Vehicle Care

10-5

There are four points where the vehicle can be lifted with a service jack.

When lifting the vehicle from the rear, place the service jack directly under the spring seat.

When lifting the vehicle from the front, place the service jack directly under the cradle mount. Ramps may be needed under the front tires to provide the necessary clearance for certain service jacks in this location. For more information, see Doing Your Own Service Work on page 10‑6.

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10-6

Vehicle Care

Vehicle Checks

Doing Your Own Service Work

{ WARNING Never try to do your own service on high voltage battery components. You can be injured and the vehicle can be damaged if you try to do your own service work. Service and repair of these high voltage battery components should only be performed by a trained service technician with the proper knowledge and tools. Exposure to high voltage can cause shock, burns, and even death. The high voltage components in the vehicle can only be serviced by technicians with special training.

(Continued)

WARNING (Continued)

WARNING (Continued)

High voltage components are identified by labels. Do not remove, open, take apart, or modify these components. High voltage cable or wiring has orange covering. Do not probe, tamper with, cut, or modify high voltage cable or wiring.

{ WARNING You can be injured and the vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it.

. Be sure you have sufficient

knowledge, experience, the proper replacement parts, and tools before attempting any vehicle maintenance task.

(Continued)

. Be sure to use the proper

nuts, bolts, and other fasteners. Metric and English fasteners can be easily confused. If the wrong fasteners are used, parts can later break or fall off. You could be hurt.

If doing some of your own service work, use the proper service manual. It tells you much more about how to service the vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 13‑12. This vehicle has an airbag system. Before attempting to do your own service work, see Airbag System Check on page 3‑39. Keep a record with all parts receipts and list the mileage and the date of any service work performed. See Maintenance Records on page 11‑8.

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Hood To open the hood: 1. Turn the vehicle off before

opening the hood. If the vehicle is on, the engine will start when the hood is opened. See Electric Mode on page 9‑23 and Extended Range Mode on page 9‑23.

2. Pull the release handle with this symbol. It is below the instrument panel to the left of the steering wheel.

3. Go to the front of the vehicle and

locate the secondary release lever under the front center of the hood. Push the secondary hood release lever to the right to disengage.

4. Lift the hood and release the

hood prop rod from its retainer above the radiator support. Place the prop rod securely into the slotted retainer in the hood.

Vehicle Care

10-7

To close the hood: 1. Before closing the hood, check

that all filler caps are properly installed. Then, lift the hood to relieve pressure on the hood prop.

2. Remove the hood prop from the slotted retainer in the hood and return it to its retainer above the radiator support. The prop rod must lock into place when returning it to the retainer to prevent hood damage.

3. Lower the hood 20 cm (8 in)

above the vehicle and release it so it fully latches. Check to make sure the hood is firmly closed. Repeat the process if necessary.

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10-8

Vehicle Care

Engine Compartment Overview

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A. Engine Coolant Surge Tank and

Pressure Cap. See Engine Coolant on page 10‑17.

B. Engine Air Cleaner/Filter on

page 10‑13.

C. Engine Oil Dipstick. See Engine

Oil on page 10‑9.

D. High Voltage Battery Coolant Reservoir and Pressure Cap. See Cooling System (Engine) on page 10‑15 or Cooling System (High Voltage Battery) on page 10‑16 or Cooling System (Power Electronics and Charger Modules) on page 10‑16.

E. Engine Cover. F. Engine Oil Fill Cap. See Engine

Oil on page 10‑9.

G. Power Electronics Coolant

Reservoir and Pressure Cap. See Cooling System (Engine) on page 10‑15 or Cooling

System (High Voltage Battery) on page 10‑16 or Cooling System (Power Electronics and Charger Modules) on page 10‑16.

H. Brake Fluid Reservoir. See

“Brake Fluid” under Brakes on page 10‑21.

I. High Voltage Cables (Orange

Color).

J. Remote Positive (+) Terminal.

See Jump Starting on page 10‑71.

K. Power Electronics Module. L. Windshield Washer Fluid

Reservoir. See “Adding Washer Fluid” under Washer Fluid on page 10‑20.

M. Remote Negative (−) Terminal.

See Jump Starting on page 10‑71.

N. Engine Compartment Fuse

Block on page 10‑33.

Vehicle Care

10-9

Engine Oil To ensure proper engine performance and long life, careful attention must be paid to engine oil. Following these simple, but important steps will help protect your investment: . Always use engine oil approved to the proper specification and of the proper viscosity grade. See “Selecting the Right Engine Oil” in this section.

. Check the engine oil level regularly and maintain the proper oil level. See “Checking Engine Oil” and “When to Add Engine Oil” in this section.

. Change the engine oil at the

appropriate time. See Engine Oil Life System on page 10‑12. . Always dispose of engine oil

properly. See “What to Do with Used Oil” in this section.

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10-10

Vehicle Care

Checking Engine Oil It is a good idea to check the engine oil level at each fuel fill. In order to get an accurate reading, the vehicle must be on level ground. The engine oil dipstick handle is a yellow loop. See Engine Compartment Overview on page 10‑8 for the location of the engine oil dipstick. Obtaining an accurate oil level reading is essential: 1.

If the engine has been running recently, turn off the propulsion system and allow several minutes for the oil to drain back into the oil pan. Checking the oil level too soon after engine shut off will not provide an accurate oil level reading.

2. Pull the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level.

When to Add Engine Oil

If the oil is below the cross-hatched area at the tip of the dipstick, add 1 L (1 qt) of the recommended oil and then recheck the level. See “Selecting the Right Engine Oil” in this section for an explanation of what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 12‑2. Notice: Do not add too much oil. Oil levels above or below the acceptable operating range shown on the dipstick are harmful to the engine. If you find that you have an oil level above the operating range, i.e., the engine has so much oil that the oil level gets above the cross-hatched

area that shows the proper operating range, the engine could be damaged. You should drain out the excess oil or limit driving of the vehicle and seek a service professional to remove the excess amount of oil. See Engine Compartment Overview on page 10‑8 for the location of the engine oil fill cap. Add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when through. Selecting the Right Engine Oil Selecting the right engine oil depends on both the proper oil specification and viscosity grade:

Specification Use and ask for engine oils with the dexos™ certification mark. Oils meeting the requirements of the vehicle should have the dexos certification mark on the container.

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Vehicle Care

10-11

This certification mark indicates that the oil has been approved to the dexos specification.

This vehicle was filled at the factory with dexos‐approved engine oil. Notice: Use only engine oil that is approved to the dexos specification or an equivalent engine oil of the appropriate viscosity grade. Engine oils approved to the dexos specification will show the dexos symbol on the container. Failure to use the recommended engine oil or equivalent can result in engine damage not covered by

the vehicle warranty. If you are unsure whether the oil is approved to the dexos specification, ask your service provider. Use of Substitute Engine Oils if dexos is unavailable: In the event that dexos‐approved engine oil is not available at an oil change or for maintaining proper oil level, you may use substitute engine oil displaying the API Starburst symbol and of SAE 5W-30 viscosity grade. Use of oils that do not meet the dexos specification, however, may result in reduced performance under certain circumstances.

Viscosity Grade SAE 5W-30 is the best viscosity grade for the vehicle. Do not use other viscosity oils such as SAE 10W‐30, 10W‐40, or 20W-50.

Cold Temperature Operation: In an area of extreme cold, where the temperature falls below −29°C (−20°F), an SAE 0W-30 oil should

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10-12

Vehicle Care

be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. When selecting an oil of the appropriate viscosity grade, be sure to always select an oil that meets the required specification, dexos. See “Specification” earlier in this section for more information. Engine Oil Additives/Engine Oil Flushes Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection. Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.

What to Do with Used Oil Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly dispose of clothing or rags containing used engine oil. See the manufacturer's warnings about the use and disposal of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before disposal. Never dispose of oil by putting it in the trash or pouring it on the ground, into sewers, or into streams or bodies of water. Recycle it by taking it to a place that collects used oil.

Engine Oil Life System

When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably. For the oil life system to work properly, the system must be reset every time the oil is changed. When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary. A CHANGE ENGINE OIL SOON message comes on. Change the oil as soon as possible within the next 1 000 km (600 mi). It is possible that, if driving under the best conditions, the oil life system might indicate that an oil change is not necessary for up to two years. The engine oil and filter must be changed at least once every two years and, at this time,

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the system must be reset. Your dealer has trained service people who will perform this work and reset the system. It is also important to check the oil regularly over the course of an oil drain interval and keep it at the proper level. If the system is ever reset accidentally, the oil must be changed at 5 000 km (3,000 mi) since the last oil change. Remember to reset the oil life system whenever the oil is changed. How to Reset the Engine Oil Life System Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system: 1. Use the SELECT knob to select

OIL LIFE on the DIC menu.

2. Press SELECT to start the OIL

LIFE reset procedure.

3. The DIC menu will display “Are

4.

you sure that you want to reset?” Use SELECT to choose YES to reset oil life or NO to exit and return to the previous menu. If YES is selected, the DIC menu will display RESET OIL LIFE for a short time and then 100% OIL LIFE will be displayed when OIL LIFE is successfully reset.

If the CHANGE ENGINE OIL SOON message comes back on when the vehicle is started, the engine oil life system has not reset. Repeat the procedure.

Engine Air Cleaner/Filter See Engine Compartment Overview on page 10‑8 for the location of the engine air cleaner/filter. When to Inspect the Engine Air Filter Inspect the air filter at the scheduled maintenance intervals and replace it at the first oil change after each 80 000 km (50,000 mi) interval.

Vehicle Care

10-13

See Scheduled Maintenance on page 11‑3 for more information. If driving in dusty/dirty conditions, inspect the air filter at each engine oil change. How to Inspect the Engine Air Filter To inspect the air filter, remove it from the engine air cleaner/filter assembly and lightly shake to release loose dust and dirt. If the air filter remains covered with dirt, a new air filter is required. To inspect or replace the air filter: 1. Open the hood. See Hood on

page 10‑7.

2. Locate the engine air cleaner/

filter assembly on the passenger side of the engine compartment. See Engine Compartment Overview on page 10‑8.

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10-14

Vehicle Care

{ WARNING

Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. Use caution when working on the engine and do not drive with the air cleaner/filter off.

Notice: If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it. Always have the air cleaner/filter in place when you are driving.

How to Reinstall the Engine Air Filter 1.

Install the air filter into the engine air cleaner/filter assembly. The outer air filter seal must be fitted properly in the engine air cleaner/filter assembly.

2. Replace the air cleaner cover by

lowering it to meet the bottom of the engine air cleaner/filter assembly. Place the retaining clips (A) on the engine air cleaner/filter assembly and secure. The rear tabs must be secured into the lower portion of the air cleaner.

3. Reconnect the air duct and

tighten the air duct clamp (B).

4. Reconnect the electrical

connector (C).

A. Retaining Clips B. Air Duct Clamp C. Electrical Connector

3. Disconnect the air duct by

loosening the air duct clamp (B).

4. Disconnect the electrical

connector (C).

5. Lift the retaining clips (A) from

the engine air cleaner/filter assembly.

6. Turn and tilt the air cleaner cover

slightly upward and slide it out. Remove the air filter.

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Cooling System (Engine) When it is safe to lift the hood:

A. Engine Coolant Surge Tank

and Pressure Cap

B. Engine Cooling Fans

(Out of View)

{ WARNING

The electric cooling fans under the hood can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan.

If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. The vehicle should be parked on a level surface. The coolant level should be up to the cold fill line. If it is not, there might be a leak at the radiator hoses, heater hoses, radiator, water pump, or somewhere else in the cooling system.

{ WARNING

Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned. Do not run the vehicle if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle.

Vehicle Care

10-15

If there seems to be no leak, with the engine on, check to see if the electric engine cooling fans are running. If the engine is overheating, the fans should be running. If it is not, the vehicle needs service. Turn off the vehicle. Notice: Using coolant other than DEX-COOL® can cause premature engine, heater core, or radiator corrosion. In addition, the engine coolant could require changing sooner, at 50 000 km (30,000 mi) or 24 months, whichever occurs first. Any repairs would not be covered by the vehicle warranty. Always use DEX-COOL (silicate-free) coolant in the vehicle.

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10-16

Vehicle Care

Cooling System (High Voltage Battery) During vehicle operation and also during charging, the high voltage battery cells in the vehicle are kept within a normal operating temperature range. If the temperature rises above this temperature, the battery cooling system turns on the air conditioning compressor and cools the coolant until the correct temperature is reached. If the temperature falls below this temperature, a high voltage heater, located in the battery, heats the coolant until the correct temperature is reached. What to Use The high voltage battery coolant reservoir in the vehicle is filled with a 50/50 mixture of DEX-COOL engine coolant and deionized water. If using this mixture, nothing else needs to be added.

Checking Coolant The vehicle must be on a level surface when checking the coolant level. The high voltage battery coolant reservoir is located on the passenger side of the engine compartment. See Engine Compartment Overview on page 10‑8 for more information on location.

Check to see if coolant is visible in the high voltage battery coolant reservoir. If coolant is visible but the coolant level is below the cold fill line, there could be a leak in the cooling system.

The high voltage battery coolant should only be serviced by a qualified technician.

Cooling System (Power Electronics and Charger Modules) The power electronics and charger modules are cooled using the same coolant loop. The power electronics and charger modules in the vehicle are kept below a maximum temperature. If the temperature rises above this temperature, the electric engine cooling fans will turn on and cool the coolant until the correct temperature is reached. What to Use The power electronics and charger modules coolant reservoir in the vehicle is filled with a 50/50 mixture of DEX-COOL engine coolant and deionized water. If using this mixture, nothing else needs to be added.

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Checking Coolant The vehicle must be on a level surface when checking the coolant level. The power electronics and charger modules coolant reservoir is located on the driver side of the engine compartment. See Engine Compartment Overview on page 10‑8 for more information on location.

Check to see if coolant is visible in the power electronics and charger modules coolant reservoir. If coolant is visible but the coolant level is below the cold fill line, there could be a leak in the cooling system.

The power electronics and charger modules coolant should only be serviced by a qualified technician.

Engine Coolant The engine cooling system in the vehicle is filled with DEX-COOL engine coolant. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 mi), whichever occurs first. The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating on page 10‑20. What to Use

{ WARNING

Adding only plain water or some other liquid to the cooling system can be dangerous. Plain water and other liquids, can boil before

(Continued)

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WARNING (Continued)

the proper coolant mixture will. The coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, the engine could get too hot but you would not get the overheat warning. The engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX-COOL coolant.

Use a 50/50 mixture of clean, drinkable water and DEX-COOL coolant. If using this mixture, nothing else needs to be added. This mixture: . Gives freezing protection

down to −37°C (−34°F), outside temperature.

. Gives boiling protection

up to 129°C (265°F), engine temperature.

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Vehicle Care

. Protects against rust and

corrosion.

. Will not damage aluminum parts. . Helps keep the proper engine

temperature.

Notice: If an improper coolant mixture is used, the engine could overheat and be badly damaged. The repair cost would not be covered by the vehicle warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core, and other parts. Never dispose of engine coolant by putting it in the trash, pouring it on the ground, or into sewers, streams, or bodies of water. Have the coolant changed by an authorized service center, familiar with legal requirements regarding used coolant disposal. This will help protect the environment and your health.

Checking Coolant The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. If coolant is visible but the coolant level is not at or above the cold fill mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL coolant at the coolant surge tank, but be sure the cooling system is cool before this is done. See Engine Overheating on page 10‑20 for more information. The coolant reservoir is located on the passenger side of the engine compartment. See Engine Compartment Overview on page 10‑8 for more information on location.

The coolant level should be at or above the cold fill line on the coolant surge tank. If it is not, there could be a leak in the cooling system. How to Add Coolant to the Coolant Surge Tank

{ WARNING

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.

Notice: This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged.

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Vehicle Care

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If coolant is needed, add the proper DEX-COOL coolant mixture at the coolant surge tank.

The coolant surge tank pressure cap can be removed when the cooling system, including the surge tank pressure cap and upper radiator hose, is no longer hot. 1. Turn the pressure cap slowly counterclockwise. If a hiss is heard, wait for that to stop. A hiss means there is still some pressure left.

2. Keep turning the cap and

remove it.

3. Fill the coolant surge tank with the proper mixture to the cold fill line.

4. Replace the pressure cap. Be sure the pressure cap is hand‐tight and fully seated.

Notice: If the pressure cap is not tightly installed, coolant loss and possible engine damage may occur. Be sure the cap is properly and tightly secured.

{ WARNING

The electric cooling fans under the hood can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan.

{ WARNING

Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the surge tank pressure cap — even a little — they can come out at high speed. Never turn the cap when the cooling system, including the surge tank pressure cap, is hot. Wait for the cooling system and surge tank pressure cap to cool if you ever have to turn the pressure cap.

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Vehicle Care

Engine Overheating The vehicle has an indicator to warn of engine overheating. If the decision is made not to lift the hood when this warning appears, get service help right away. See Roadside Assistance Program on page 13‑6. If the decision is made to lift the hood, make sure the vehicle is parked on a level surface. Then check to see if the engine cooling fans are running. If the engine is overheating, the fans should be running. If they are not, do not continue to run the vehicle and have the vehicle serviced. Notice: Engine damage from running the engine without coolant is not covered by the warranty.

Power Steering Fluid The vehicle is equipped with an electric power steering system. No fluid or general maintenance is required.

Washer Fluid

What to Use When adding windshield washer fluid to the vehicle, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. Adding Washer Fluid The WASHER FLUID LOW ADD FLUID message will appear on the Driver Information Center (DIC) when the fluid level is low. See Driver Information Center (DIC) on page 5‑38 for more information.

Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview on page 10‑8 for reservoir location. Notice

. When using concentrated

washer fluid, follow the manufacturer's instructions for adding water.

. Do not mix water with

ready-to-use washer fluid. Water can cause the solution to freeze and damage the washer fluid tank and other parts of the washer system. Also, water does not clean as well as washer fluid.

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. Fill the washer fluid tank only

three-quarters full when it is very cold. This allows for fluid expansion if freezing occurs, which could damage the tank if it is completely full.

. Do not use engine coolant

(antifreeze) in the windshield washer. It can damage the windshield washer system and paint.

Brakes This vehicle has disc brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound can come and go or be heard all the time the vehicle is moving, except when applying the brake pedal firmly.

{ WARNING

The brake wear warning sound means that soon the brakes will not work well. That could lead to a crash. When the brake wear warning sound is heard, have the vehicle serviced.

Notice: Continuing to drive with worn-out brake pads could result in costly brake repair. Some driving conditions or climates can cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with the brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly tighten wheel nuts in the proper sequence to torque specifications in Capacities and Specifications on page 12‑2.

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Brake linings should always be replaced as complete axle sets. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign that brake service might be required. Brake Adjustment Every time the brakes are applied, with or without the vehicle moving, the brakes adjust for wear. Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. The vehicle was designed and tested with top-quality brake parts. When parts of the braking system are replaced, be sure to get new, approved replacement parts. If this is not done, the brakes might not work properly.

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Vehicle Care

For example, installing disc brake pads that are wrong for the vehicle, can change the balance between the front and rear brakes — for the worse. The braking performance expected can change in many other ways if the wrong replacement brake parts are installed.

Brake Fluid

The brake master cylinder reservoir is filled with DOT 3 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview on page 10‑8 for the location of the reservoir.

There are only two reasons why the brake fluid level in the reservoir might go down:

The brake fluid level goes down because of normal brake lining wear. When new linings are installed, the fluid level goes back up.

. A fluid leak in the brake

hydraulic system can also cause a low fluid level. Have the brake hydraulic system fixed, since a leak means that sooner or later the brakes will not work well.

Do not top off the brake fluid. Adding fluid does not correct a leak. If fluid is added when the linings are worn, there will be too much fluid when new brake linings are installed. Add or remove brake fluid, as necessary, only when work is done on the brake hydraulic system.

{ WARNING

If too much brake fluid is added, it can spill on the engine and burn, if the engine is hot enough. You or others could be burned, and the vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system.

When the brake fluid falls to a low level, the brake warning light comes on. See Brake System Warning Light on page 5‑22.

Checking Brake Fluid Check brake fluid by looking at the brake fluid reservoir. See Engine Compartment Overview on page 10‑8.

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Vehicle Care

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Notice

. Using the wrong fluid can

badly damage brake hydraulic system parts. For example, just a few drops of mineral-based oil, such as engine oil, in the brake hydraulic system can damage brake hydraulic system parts so badly that they will have to be replaced. Do not let someone put in the wrong kind of fluid.

. If brake fluid is spilled on the

vehicle's painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid on the vehicle. If you do, wash it off immediately.

After work is done on the brake hydraulic system, make sure the level, with the vehicle running, is in the proper operating range (B) between the MIN and MAX marks.

What to Add Use only new DOT 3 brake fluid from a sealed container. See Recommended Fluids and Lubricants on page 11‑6. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This helps keep dirt from entering the reservoir.

{ WARNING

With the wrong kind of fluid in the brake hydraulic system, the brakes might not work well. This could cause a crash. Always use the proper brake fluid.

With the vehicle not running for at least one minute, the maximum fluid level (A) is at the top of the reservoir body. With the vehicle running, the fluid level should be in the proper operating range (B) between the MIN and MAX marks. If it is not, have the brake hydraulic system checked to see if there is a leak.

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Vehicle Care

Battery This vehicle has a high voltage battery and a standard 12‐volt battery. If the vehicle is in a crash, the sensing system may shut down the high voltage system. When this occurs, the high voltage battery is disconnected and the vehicle will not start. The SERVICE VEHICLE SOON message in the Driver Information Center (DIC), will be displayed. Before the vehicle can be operated again, it must be serviced at your dealer. See “If a Crash Occurs” under Collision Damage Repair on page 13‑10 for additional information. If an airbag has inflated, see What Will You See After an Airbag Inflates? on page 3‑31.

Only a trained service technician with the proper knowledge and tools should inspect, test, or replace the high voltage battery. See your dealer if the high voltage battery needs service. The dealer has information on how to recycle the high voltage battery. There is also information available at http://www.recyclemybattery.com. Keep the vehicle plugged in, even when fully charged, to keep the high voltage battery temperature ready for the next drive. This is important when outside temperatures are extremely hot or cold. A vehicle cover, which can reduce sun loading on the vehicle and improve high voltage battery life, is available from your dealer. Refer to the replacement number shown on the original battery label when a new 12‐volt battery is needed.

{ DANGER

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

Vehicle Storage

{ WARNING

12‐volt batteries have acid that can burn you and gas that can explode. You can be badly hurt if you are not careful. See Jump Starting on page 10‑71 for tips on working around a battery without getting hurt.

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Extended Storage Remove the 12‐volt battery black, negative (−) cable from the battery to keep the 12‐volt battery from running down or use a battery trickle charger. In addition, to avoid potential damage to the high voltage battery, perform the following recommended steps: . Store the high voltage battery

with 1/2 charge or less.

. Always store the vehicle in an

environment between −10°C (14°F) and 30°C (95°F).

. Vehicle storage at extreme

temperatures can cause damage to the high voltage battery.

Remember to reconnect the 12‐volt battery when ready to drive the vehicle.

Propulsion System Start Check

{ WARNING When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before starting this check, be

sure there is enough room around the vehicle.

2. Firmly apply both the electric parking brake and the regular brake. See Electric Parking Brake on page 9‑32. Do not use the accelerator pedal, and be ready to turn off the propulsion system immediately if it starts.

3. Try to start the propulsion

system in each gear. The vehicle should start only in P (Park) or

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N (Neutral). If the vehicle starts in any other position, contact your dealer for service.

Electrical Drive Unit Shift Lock Control Function Check

{ WARNING When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before starting this check, be

sure there is enough room around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake. See Electric Parking Brake on page 9‑32. Be ready to apply the regular brake immediately if the vehicle begins to move.

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Vehicle Care

3. With the vehicle off and the brake not applied, push the power button to ON/RUN without starting the vehicle. See Power Button on page 9‑18. Without applying the regular brake, try to move the shift lever out of P (Park) with normal effort. If the shift lever moves out of P (Park), contact your dealer for service.

Park Brake and P (Park) Mechanism Check { WARNING

When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move.

Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the electric parking brake.

To check the electric parking brake's holding ability: With the propulsion system active and the electric drive unit in N (Neutral), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the electric parking brake only. To check the P (Park) mechanism's holding ability: With the propulsion system active, shift to P (Park). Then release the electric parking brake followed by the regular brake.

Contact your dealer if service is required.

Wiper Blade Replacement Windshield wiper blades should be inspected for wear and cracking. See Scheduled Maintenance on page 11‑3 for more information. Replacement blades come in different types and are removed in different ways. For proper type and length, see Maintenance Replacement Parts on page 11‑7. Notice: Allowing the wiper blade arm to touch the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be covered by your warranty. Do not allow the wiper blade arm to touch the windshield.

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Headlamp Aiming The headlamp aiming system has been preset at the factory. If the vehicle is damaged in an accident, the aim of the headlamps may be affected and adjustment may be necessary. It is recommended that a dealer adjust the headlamps. To re-aim the headlamps yourself, use the following procedure. The vehicle should be properly prepared as follows:

The vehicle should be placed so the headlamps are 7.6 m (25 ft) from a light‐colored wall. The vehicle must have all four tires on a level surface which is level all the way to the wall.

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The vehicle should be placed so it is perpendicular to the wall or other flat surface. The vehicle should not have any snow, ice, or mud on it. The vehicle should be fully assembled and all other work stopped while headlamp aiming is being performed. The vehicle should be normally loaded with a full tank of fuel and one person or 75 kg (160 lbs) sitting on the driver seat. Tires should be properly inflated.

Headlamp aiming is done with the vehicle's low-beam headlamps. The high-beam headlamps will be correctly aimed if the low-beam headlamps are aimed properly.

To replace the windshield wiper blade: 1. Pull the windshield wiper assembly away from the windshield.

2. Press the button in the middle of

the wiper arm connector, and pull the wiper blade away from the arm connector.

3. Remove the wiper blade. 4. Reverse Steps 1 through 3 for

wiper blade replacement.

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Vehicle Care

To adjust the vertical aim: 1. Open the hood. See Hood on

page 10‑7 for more information.

4. At the wall, measure from the

ground upward (A) to the recorded distance from Step 3 and mark it.

5. Draw or tape a horizontal line (B)

on the wall the width of the vehicle at the height of the mark in Step 4.

2. Locate the aim dot on the lens of

the low‐beam headlamp.

3. Measure the distance from the

ground to the aim dot on the low‐beam headlamp. Record the distance.

Notice: Do not cover a headlamp to improve beam cut-off when aiming. Covering a headlamp may cause excessive heat build-up which may cause damage to the headlamp. 6. Turn on the low-beam

headlamps and place a piece of cardboard or something equivalent in front of the headlamp not being adjusted. This allows only the beam of light from the headlamp being adjusted to be seen on the flat surface.

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Vehicle Care

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Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 10‑32. For any bulb‐changing procedure not listed in this section, contact your dealer.

Halogen Bulbs

{ WARNING

Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package.

9. Make sure that the light from the

headlamp is positioned at the bottom edge of the horizontal tape line. The lamp on the left (A) shows the correct headlamp aim. The lamp on the right (B) shows the incorrect headlamp aim.

10. Repeat Steps 7 through 9 for

the opposite headlamp.

7. Locate the vertical headlamp

aiming screws, which are under the hood near each headlamp assembly.

8. Turn the vertical aiming screw

until the headlamp beam is aimed to the horizontal tape line. Turn it clockwise or counterclockwise to raise or lower the angle of the beam.

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Vehicle Care

Headlamps

Driver Side Headlamps To replace the high/low‐beam headlamp: 1. Open the hood. See Hood on

page 10‑7.

2. Remove the cover from the back

of the headlamp assembly by turning it counterclockwise.

3. Remove the bulb socket from

the headlamp assembly by turning it counterclockwise. 4. Remove the bulb from the

5.

socket. Install the new bulb in the socket.

6.

7.

Install the bulb socket by turning it clockwise. Install the cover in the back of the headlamp assembly by turning it clockwise.

Passenger Side Headlamps To replace the high/low‐beam headlamp: 1. Open the hood. See Hood on

page 10‑7.

3. Remove the air cleaner

assembly by pulling up to release the rear two retention posts from the securing grommets. Then pull it forward to remove the remaining retention post from the securing grommet.

4. Remove the cover from the back

of the headlamp assembly by turning it counterclockwise. 5. Remove the bulb from the

headlamp assembly by turning it counterclockwise.

6. Disconnect the bulb from the

7.

wiring harness connector. Install the new bulb in the headlamp assembly by turning it clockwise.

2. Remove the air cleaner cover.

See Engine Air Cleaner/Filter on page 10‑13.

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8. Reconnect the wiring harness

9.

10.

11.