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Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (2,1)
5-2
Instruments and Controls
Tire Messages . . . . . . . . . . . . . . . 5-44
Transmission Messages . . . . . 5-45
Vehicle ReminderMessages . . . . . . . . . . . . . . . . . . 5-46
Washer Fluid Messages . . . . . 5-47Vehicle Personalization
Vehicle Personalization . . . . . . 5-48
Universal Remote System
Controls
Steering Wheel Adjustment
Tilt and Telescope Steering Wheel
Universal Remote System . . . 5-55
Universal Remote SystemProgramming . . . . . . . . . . . . . . . 5-55
Universal Remote System
Operation . . . . . . . . . . . . . . . . . . 5-58
To adjust the steering wheel: 1. Hold the steering wheel and pull
the lever.
2. Move the steering wheel up
or down.
3. Release the lever to lock the
wheel in place.
To adjust the tilt and telescope steering wheel, if equipped: 1. Push the lever (1) down to move
the steering wheel forward or rearward. Lift the lever (1) up to lock the wheel in place.
2. Hold the steering wheel and pull the lever (2) toward you to move the steering wheel up or down. Release the lever (2) to lock the wheel into place.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (3,1)
Instruments and Controls
5-3
Power Tilt and Telescope Steering Wheel
Steering Wheel Controls
To adjust the power tilt and telescope steering wheel, if equipped: Press the control to move the steering wheel up and down or forward and rearward. Do not adjust the steering wheel while driving.
If equipped, some audio controls can be adjusted at the steering wheel. g (Talk): For vehicles with OnStar® or a Bluetooth® system, press to interact with those systems. See OnStar Overview on page 14-1, Bluetooth (Overview) on page 7-20
or Bluetooth (Infotainment Controls - Base Radio) on page 7-22 or Bluetooth (Voice Recognition - BaseRadio) on page 7-26, or “Bluetooth (Overview)” in the infotainment manual. i (Phone/Mute): Press to reject an incoming call or end a current call. Press to mute or unmute the infotainment system when not on a call. o or p (Previous/Next Menu): Press to go to the previous or next menu option. w or x (Next/Previous Selection): Press to go to the next or previous selection. @ (Select): Press to select a highlighted menu option.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (4,1)
5-4
Instruments and Controls
Heated Steering Wheel
Windshield Wiper/Washer
The favorite and volume switches are on the back of the steering wheel. 1. Favorite: When on a radio
source, press to select the next or previous favorite. When on a media source, press to select the next or previous track.
2. Volume: Press to increase or
decrease the volume.
The windshield wiper control is on the turn signal lever. The windshield wipers are controlled by turning the band with z FRONT on it. 1 (High Speed): Fast wipes. w (Low Speed): Slow wipes. 3 INT (Intermittent Wipes): Turn the z FRONT band up for more frequent wipes or down for less frequent wipes. OFF: Turns the windshield wipers off. 8 (Mist): For a single wipe, turn to 8, then release. For several wipes, hold the band on 8 longer.
( (Heated Steering Wheel, If Equipped): Press to turn it on or off. A light next to the button displays when the feature is turned on. The steering wheel takes about three minutes to start heating.
Horn To sound the horn, press a on the steering wheel.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (5,1)
Instruments and Controls
5-5
Clear ice and snow from the wiper blades before using them. If frozen to the windshield, carefully loosen or thaw them. Damaged wiper blades should be replaced. See Wiper Blade Replacement on page 10-29. Heavy snow or ice can overload the wiper motor. An internal circuit breaker to the motor will stop the motor until it cools down.
Wiper Parking If the ignition is put in OFF while the wipers are on w, 1, or 3 INT, they will immediately stop. If z FRONT is then moved to OFF before the driver door is opened or within 10 minutes, the wipers will restart and move to the base of the windshield. If the ignition is put in OFF while the wipers are performing wipes due to windshield washing or Rainsense, the wipers continue to run until they reach the base of the windshield.
Rainsense™ With Rainsense, a sensor near the top center of the windshield detects the amount of water on the windshield and controls the frequency of the windshield wiper. Keep this area of the windshield clear of debris to allow for best system performance. 3 INT (Rainsense Wipe Sensitivity): Turn the z FRONT band on the wiper lever to adjust the sensitivity.
Turn the band up for more sensitivity to moisture. Turn the band down for less sensitivity to moisture.
Move the band out of the 3 INT position to deactivate Rainsense.
z AUTO (Rainsense On/Off): Press to turn Rainsense on or off. When turned on and z FRONT is in one of the Rainsense wipe sensitivity positions the wipers can be adjusted for more or less sensitivity to moisture. When turned off, the wipers operate as timed intermittent wipers and can be adjusted for more or less frequent wipes. If z AUTO is on when the ignition is turned on, or if the ignition is in ON/RUN and the z FRONT band is in one of the sensitivity settings
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (6,1)
5-6
Instruments and Controls
when z AUTO is turned on or off, a message may display indicating if Rainsense was turned on or off. If the ignition is in ON/RUN and z FRONT is not in one of the sensitivity settings when z AUTO is turned on, a message may display indicating that the wiper band must be in one of the sensitivity settings for Rainsense to operate.
Wiper Arm Assembly Protection When using an automatic car wash, move the windshield wiper lever to OFF. This disables the automatic Rainsense windshield wipers. With Rainsense, if the transmission is in N (Neutral) and the vehicle speed is very slow, the wipers will automatically stop at the base of the windshield. The wiper operations return to normal when the transmission is no longer in N (Neutral) or the vehicle speed has increased.
Windshield Washer
{ Warning
In freezing weather, do not use the washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision.
L m (Washer Fluid): Push the paddle marked with the windshield washer symbol at the top of the turn signal lever to spray washer fluid and activate the wipers. The wipers will continue until the paddle is released or the maximum wash time is reached. When the paddle is released, additional wipes may occur depending on how long the windshield washer had been activated. See Washer Fluid on page 10-21 for information on filling the windshield washer fluid reservoir.
Rear Window Wiper/ Washer
The rear wiper control is on the turn signal lever. To turn the rear wiper on, slide the lever to a wiper position. OFF: Turns the wiper off. INT (Intermittent Wipes): Turns on the rear wiper with a delay between wipes. ON (Rear Wipes): Turns on the rear wiper.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (7,1)
Instruments and Controls
5-7
= REAR (Rear Wiper Wash): Press this button on the end of the lever to spray washer fluid on the rear window. The wipers will clear the rear window and either stop or return to your preset speed. For more washer cycles, press and hold the button. The rear window wiper/washer will not operate if the liftgate or liftglass is open or ajar. If the liftgate or liftglass is opened while the rear wiper is on, the wiper returns to the parked position and stops.
Rear Wiper Arm Assembly Protection When using an automatic car wash, move the rear wiper control to OFF to disable the rear wiper. In some vehicles, if the transmission is in N (Neutral) and the vehicle speed is very slow, the rear wiper will automatically stop at the base of the rear window.
The wiper operations return to normal when the transmission is no longer in N (Neutral) or the vehicle speed has increased.
Reverse Gear Wipes If the rear wiper control is off, the rear wiper will automatically operate continuously when the shift lever is in R (Reverse), and the front windshield wiper is performing low or high speed wipes. If the rear wiper control is off, the shift lever is in R (Reverse), and the front windshield wiper is performing interval wipes, then the rear wiper automatically performs interval wipes. This feature can be changed. See Vehicle Personalization on page 5-48. The windshield washer reservoir is used for the windshield and the rear window. Check the fluid level in the reservoir if either washer is not working. See Washer Fluid on page 10-21.
Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak®, and vehicle speed information. The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. When the compass display shows CAL, drive the vehicle for a short distance in an open area where it can receive a GPS signal. The compass system will automatically determine when a GPS signal is restored and provide a heading again. See Compass Messages on page 5-36 for the messages that may be displayed for the compass.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (8,1)
5-8
Instruments and Controls
Clock
Setting the Time and Date with Faceplate Controls To set the time or date: 1. Select SETTINGS from the
Home Page, then select Time and Date.
2. Select the desired function. 3. Turn the MENU knob to increase
or decrease the value.
4. Press the MENU knob to go to
the next value. After the last value is selected, the system will update and return to the Settings menu. Press o BACK to go to the last menu and save the changes.
Auto Set requires an OnStar subscription. If auto timing is set, the time displayed on the clock may not update immediately when driving into a new time zone.
To set the clock display: 1. Select SETTINGS from the
Home Page, then select Time and Date.
2. Select Clock Display. 3. Turn the MENU knob to Off
or On.
4. Press the MENU knob to select. Press o BACK to go to the last menu and save the changes. Setting the Time and Date with Touchscreen Controls To set the time: 1. Press the SETTINGS screen button from the Home Page, then press Time and Date.
2. Press Set Time and press « or
ª to increase or decrease hours, minutes, and AM or PM. Press 12–24 Hr for 12 or 24 hour clock.
3. Press the } screen button to go
back to the previous menu.
Auto Set requires an OnStar subscription. If auto timing is set, the time displayed on the clock may not update immediately when driving into a new time zone. To set the date: 1. Press the SETTINGS screen button from the Home Page, then press Time and Date.
2. Press Set Date and press « or
ª to increase or decrease month, day, or year.
3. Press the } screen button to go
back to the previous menu.
To set the clock display: 1. Press the SETTINGS screen
button and press Time and Date.
2. Press Clock Display and press
OFF or ON to turn the clock display off or on.
3. Press the } screen button to go
back to the previous menu.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (9,1)
Power Outlets Accessory power outlets can be used to plug in electrical equipment, such as a cell phone, MP3
player, etc. The vehicle may have up to five accessory power outlets:Vehicles with a Center Console . One in front of the cupholders on
the center console.
. One inside the center storage
console.
. One on the rear of the center
storage console.
. One in the third row seat on the
driver side.
. One in the rear cargo area on
the passenger side.
Vehicles with Bench Seats . One on the center stack below
the climate control system.
. One in the storage area on the
bench seat.
Instruments and Controls
5-9
. One on the rear of the center
armrest storage.
. One in the third row seat area on
the driver side.
. One in the rear cargo area on
the passenger side.
Lift the cover to access and replace when not in use. The accessory power outlets are powered as follows:
The power outlet near the cupholders for vehicles with a center console or on the center stack for vehicles with bench seats, can be configured to operate using Retained Accessory Power (RAP) or battery power modes. If these power outlets are used while in the battery power mode, this could cause interference between the Remote Keyless Entry (RKE) transmitter and the vehicle, and the vehicle may not start.
See Ignition Positions (Key Access) on page 9-20 or Ignition Positions (Keyless Access) on page 9-22. The power outlets in the third row seat area or in the rear cargo area are powered at all times. The power outlets inside the storage area, on the rear of the console, or on the bench seat are only powered when the ignition is in ON/RUN or ACC/ ACCESSORY, or when RAP is active.
{ Warning
Power is always supplied to the outlet, if configured accordingly. Do not leave electrical equipment plugged in when the vehicle is not in use because the vehicle could catch fire and cause injury or death.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (10,1)
5-10
Instruments and Controls
{ Caution
{ Caution
Leaving electrical equipment plugged in for an extended period of time while the ignition is in LOCK/OFF will drain the battery. Always unplug electrical equipment when not in use and do not plug in equipment that exceeds the maximum 15 ampere rating.
Certain power accessory plugs may not be compatible with the accessory power outlet and could overload vehicle or adapter fuses. If a problem is experienced, see your dealer. When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. See Add-On Electrical Equipment on page 9-89.
Hanging heavy equipment from the power outlet can cause damage not covered by the vehicle warranty. The power outlets are designed for accessory power plugs only, such as cell phone charge cords.
Power Outlet 110 Volt Alternating Current If equipped with this power outlet, it can be used to plug in electrical equipment that uses a maximum limit of 150 watts. For vehicles with a center console, the 110 volt power outlet is on the rear of the center console. For vehicles with bench seats, the 110 volt power outlet is on the center stack below the climate controls. The 110 volt power outlet is on the rear of the center console.
An indicator light on the outlet turns on to show it is in use. The light comes on when the ignition is in ON/RUN, equipment requiring less than 150 watts is plugged into the outlet, and no system fault is detected. The indicator light does not come on when the ignition is in LOCK/OFF or if the equipment is not fully seated into the outlet. If equipment is connected using more than 150 watts or a system fault is detected, a protection circuit shuts off the power supply and the indicator light turns off. To reset the circuit, unplug the item and plug it back in or turn the ignition off and then back to ON/RUN. The power restarts when equipment using 150 watts or less is plugged into the outlet and a system fault is not detected.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (11,1)
Instruments and Controls
5-11
The power outlet is not designed for the following, and may not work properly if they are plugged in: . Equipment with high initial peak
wattage, such as compressor-driven refrigerators and electric power tools.
. Other equipment requiring an
extremely stable power supply, such as microcomputer-controlled electric blankets and touch sensor lamps.
. Medical equipment.
Warning Lights, Gauges, and Indicators Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury. Warning lights come on when there could be a problem with a vehicle function. Some warning lights come on briefly when the engine is started to indicate they are working.
Gauges can indicate when there could be a problem with a vehicle function. Often gauges and warning lights work together to indicate a problem with the vehicle. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Waiting to do repairs can be costly and even dangerous.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (12,1)
5-12
Instruments and Controls
Instrument Cluster
Base Cluster (English Shown, Metric Similar)
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (13,1)
Instruments and Controls
5-13
Uplevel Cluster (English Shown, Metric Similar)
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
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Black plate (14,1)
5-14
Instruments and Controls
Cluster Menu (Uplevel Cluster) There is an interactive display area in the center of the instrument cluster.
Info App. This is where the selected Driver Information Center (DIC) displays can be viewed. See “Driver Information Center (DIC) (Uplevel)” in the Index.
. Audio . Phone . Navigation . Settings
Audio
Press V to select the Audio app, then press p to enter the Audio menu. In the Audio menu browse for music, select from the favorites, or change the audio source. In the main application view, use w or x to change the station or go to the next or previous track.
Phone
Press V to select the Phone app, then press p to enter the Phone menu. In the Phone menu, if there is
Use the right steering wheel control to open and scroll through the different items and displays. Press o to access the cluster applications. Use w or x to scroll through the list of available applications. Not all applications will be available on all vehicles.
no active phone call, view recent calls, scroll through contacts, select from the favorites, or change the phone source. If there is an active call, mute the phone or switch to handset operation.
Navigation
Press V to select the Navigation app, then press p to enter the Navigation menu. If there is no active route, you can resume the last route and turn the voice prompts on/off. If there is an active route, you can cancel the route.
Settings
Press V to select the Settings app. Use w or x to scroll through items in the Settings menu. Units: Press p while Units is displayed to enter the Units menu. Choose English or metric units by pressing V while the desired item is highlighted. A checkmark will be displayed next to the selected item.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (15,1)
Instruments and Controls
5-15
Info Pages: Press p while Info Pages is displayed to enter the Info Pages menu and select the items to be displayed in the Info app. See “Driver Information Center (DIC) (Uplevel)” in the Index. Speed Warning: The Speed Warning display allows the driver to set a speed that they do not want to exceed. To set the Speed Warning, press p when Speed Warning is displayed, or press V on the main view to set the speed value. Press w or x to adjust the value. Press V to set the speed. Once the speed is set, this feature can be turned off by pressing V while viewing this page. If the selected speed limit is exceeded, a pop-up warning is displayed with a chime. Software Information: Press p while Software Information is highlighted to display open source software information.
Speedometer The speedometer shows the vehicle's speed in either kilometers per hour (km/h) or miles per hour (mph).
Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles.
Trip Odometer The trip odometer shows how far the vehicle has been driven since the trip odometer was last reset. The trip odometer is accessed and reset through the Driver Information Center (DIC). See Driver Information Center (DIC) (Base Level) on page 5-30 or Driver Information Center (DIC) (Uplevel) on page 5-32.
Tachometer The tachometer displays the engine speed in revolutions per minute (rpm).
{ Caution
If the engine is operated with the rpm’s in the warning area at the high end of the tachometer, the vehicle could be damaged, and the damage would not be covered by the vehicle warranty. Do not operate the engine with the rpm’s in the warning area.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
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Black plate (16,1)
5-16
Instruments and Controls
Fuel Gauge
Metric
English
When the ignition is on, the fuel gauge indicates about how much fuel is left in the tank. There is an arrow near the fuel gauge pointing to the side of the vehicle the fuel door is on. When the indicator nears empty, the low fuel light comes on. There still is a little fuel left, but the vehicle should be refueled soon. Here are four things that some owners ask about. None of these show a problem with the fuel gauge: . At the service station, the fuel
pump shuts off before the gauge reads full. It takes a little more or less fuel to fill up than the gauge indicated. For example, the gauge may have indicated the tank was half full, but it actually took a little more or less than half the tank's capacity to fill the tank.
The gauge moves a little while turning a corner or speeding up. The gauge takes a few seconds to stabilize after the ignition is turned on, and goes back to empty when the ignition is turned off.
Engine Oil Pressure Gauge
Metric
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
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Black plate (17,1)
Instruments and Controls
5-17
Caution (Continued)
Check the oil level as soon as possible. Add oil if required, but if the oil level is within the operating range and the oil pressure is still low, have the vehicle serviced. Always follow the maintenance schedule for changing engine oil.
A reading outside the normal operating range can be caused by a dangerously low oil level or some other problem causing low oil pressure. Check the vehicle's oil as soon as possible. See “OIL PRESSURE LOW STOP ENGINE” under Engine Oil Messages on page 5-38 and Engine Oil on page 10-7.
{ Caution Lack of proper engine oil maintenance can damage the engine. Driving with the engine oil engine. The repairs would not be covered by the vehicle warranty.
low can also damage the
(Continued)
English
The engine oil pressure gauge shows the engine oil pressure in kPa (kilopascals) or psi (pounds per square inch) when the engine is running. Oil pressure can vary with engine speed, outside temperature and oil viscosity.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (18,1)
5-18
Instruments and Controls
Engine Coolant Temperature Gauge
Voltmeter Gauge
Metric
English
This gauge measures the temperature of the vehicle's engine coolant. While driving under normal operating conditions, if the needle moves into the red warning area, the engine is too hot. Pull off the road, stop the vehicle, and turn off the engine as soon as possible.
When the ignition is on, this gauge indicates the battery voltage. When the engine is running, this gauge shows the condition of the charging system. The gauge can transition from a higher to lower or a lower to higher reading. This is normal. If the vehicle is operating outside the normal operating range, the charging system light comes on. See Charging System Light on page 5-21 for more information.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
(GMNA-Localizing-U.S./
Black plate (19,1)
The voltmeter gauge may also read lower when in fuel economy mode. This is normal. Readings outside the normal operating range can also occur when a large number of electrical accessories are operating in the vehicle and the engine is left idling for an extended period. This condition is normal since the charging system is not able to provide full power at engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to create maximum power. The vehicle can only be driven for a short time with the readings outside the normal operating range. If the vehicle must be driven, turn off all accessories, such as the radio and air conditioner.
Instruments and Controls
5-19
Readings outside the normal operating range indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible.
Safety Belt Reminders
Driver Safety Belt Reminder Light There is a driver safety belt reminder light on the instrument cluster.
This cycle may continue several times if the driver remains or becomes unbuckled while the vehicle is moving. If the driver safety belt is buckled, neither the light nor the chime comes on. Passenger Safety Belt Reminder Light There may be a passenger safety belt reminder light near the passenger airbag status indicator. See Passenger Sensing System on page 3-37.
When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their safety belt. Then the light stays on solid until the belt is buckled.
For vehicles equipped with the passenger safety belt reminder light, when the vehicle is started this light flashes and a chime may come on to remind passengers to fasten their safety belt.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
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Black plate (20,1)
5-20
Instruments and Controls
Then the light stays on solid until the belt is buckled. This cycle continues several times if the passenger remains or becomes unbuckled while the vehicle is moving. If the passenger safety belt is buckled, neither the chime nor the light comes on. The front passenger safety belt reminder light and chime may turn on if an object is put on the seat such as a briefcase, handbag, grocery bag, laptop, or other electronic device. To turn off the reminder light and/or chime, remove the object from the seat or buckle the safety belt.
Airbag Readiness Light This light shows if there is an electrical problem with the airbag system. The system check includes the airbag sensor(s), passenger sensing system (if equipped), the pretensioners, the airbag modules,
the wiring, and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 3-30.
The airbag readiness light comes on for several seconds when the vehicle is started. If the light does not come on then, have it fixed immediately.
{ Warning
If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate
(Continued)
Warning (Continued)
without a crash. To help avoid injury, have the vehicle serviced right away.
If there is a problem with the airbag system, a Driver Information Center (DIC) message may also come on. See Airbag System Messages on page 5-43.
Passenger Airbag Status Indicator The vehicle has a passenger sensing system. See Passenger Sensing System on page 3-37 for important safety information. The passenger airbag status indicator is in the overhead console.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
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Black plate (21,1)
Instruments and Controls
5-21
If the word ON or the on symbol is lit on the passenger airbag status indicator, it means that the front outboard passenger frontal airbag is allowed to inflate. If the word OFF or the off symbol is lit on the airbag status indicator, it means that the passenger sensing system has turned off the front outboard passenger frontal airbag. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service.
{ Warning
If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness (Continued)
Warning (Continued)
Light on page 5-20 for more information, including important safety information.
Charging System Light
The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. It should go out when the engine is started. If the light stays on, or comes on while driving, there may be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the battery.
United States
Canada and Mexico
When the vehicle is started, the passenger airbag status indicator will light ON and OFF, or the symbol for on and off, for several seconds as a system check. Then, after several more seconds, the status indicator will light either ON or OFF, or the on or off symbol, to let you know the status of the front outboard passenger frontal airbag.
Chevrolet 2015i Tahoe/Suburban Owner Manual Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
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Black plate (22,1)
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Instruments and Controls
When this light comes on, or is flashing, the Driver Information Center (DIC) also displays a message. See Battery Voltage and Charging Messages on page 5-35. If a short distance must be driven with the light on, be sure to turn off all accessories, such as the radio and air conditioner.
Malfunction Indicator Lamp A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors the operation of the vehicle to ensure emissions are at acceptable levels, helping to maintain a clean environment. The malfunction indicator lamp comes on when the vehicle is placed in ON/RUN, as a check to show it is working. If it does not, have the vehicle serviced by your dealer. See Ignition Positions (Key Access) on page 9-20 or Ignition Positions (Keyless Access) on page 9-22.
If the malfunction indicator lamp comes on while the engine is running, this indicates that the OBD II system has detected a problem and diagnosis and service might be required. Malfunctions often are indicated by the system before any problem is apparent. Being aware of the light can prevent more serious damage to the vehicle. This system also assists the service technician in correctly diagnosing any malfunction.
{ Caution
If the vehicle is continually driven with this light on, the emission controls might not work as well,
(Continued)
Caution (Continued)
the vehicle fuel economy might not be as good, and the engine might not run as smoothly. This could lead to costly repairs that might not be covered by the vehicle warranty.
{ Caution
Modifications made to the engine, transmission, exhaust, intake, or fuel system of the vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect the vehicle's emission controls and can cause this light to come on. Modifications to these systems could lead to costly repairs not covered by the vehicle warranty.
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Caution (Continued)
This could also result in a failure to pass a required Emission Inspection/Maintenance test. See Accessories and Modifications on page 10-3.
This light comes on during a malfunction in one of two ways: Light Flashing: A misfire condition has been detected. A misfire increases vehicle emissions and could damage the emission control system on the vehicle. Diagnosis and service might be required. To prevent more serious damage to the vehicle: . Reduce vehicle speed. . Avoid hard accelerations. . Avoid steep uphill grades.
If towing a trailer, reduce the amount of cargo being hauled as soon as it is possible.
If the light continues to flash, find a safe place to stop and park the vehicle. Turn the vehicle off, wait at least 10 seconds, and restart the engine. If the light is still flashing, follow the previous steps and see your dealer for service as soon as possible. Light On Steady: An emission control system malfunction has been detected on the vehicle. Diagnosis and service might be required. The following may correct an emission control system malfunction: . Check that the fuel cap is fully
installed. See Filling the Tank on page 9-71. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap allows fuel to evaporate into the atmosphere. A few driving trips with the cap properly installed should turn the light off.
. Check that good quality fuel is used. Poor fuel quality causes the engine not to run as efficiently as designed and may cause stalling after start-up, stalling when the vehicle is changed into gear, misfiring, hesitation on acceleration, or stumbling on acceleration. These conditions might go away once the engine is warmed up. If one or more of these conditions occurs, change the fuel brand used. It may require at least one full tank of the proper fuel to turn the light off. See Fuel on page 9-69. If none of the above have made the light turn off, your dealer can check the vehicle. The dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that might have developed.
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Instruments and Controls
Emissions Inspection and Maintenance Programs Depending on where you live, your vehicle may be required to participate in an emission control system inspection and maintenance program. For the inspection, the emission system test equipment will likely connect to the vehicle's Data Link Connector (DLC).
The DLC is under the instrument panel to the left of the steering wheel. See your dealer if assistance is needed. The vehicle may not pass inspection if:
The malfunction indicator lamp is on with the engine running, or if the light does not come on when
the ignition is turned to ON/RUN while the engine is off. See your dealer for assistance in verifying proper operation of the malfunction indicator lamp. The OBD II (On-Board Diagnostics) system determines that critical emission control systems have not been completely diagnosed. The vehicle would be considered not ready for inspection. This can happen if the 12-volt battery has recently been replaced or run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving. This can take several days of routine driving. If this has been done and the vehicle still does not pass the inspection for lack of OBD II system readiness, your dealer can prepare the vehicle for inspection.
Brake System Warning Light The vehicle brake system consists of two hydraulic circuits. If one circuit is not working, the remaining circuit can still work to stop the vehicle. For normal braking performance, both circuits need to be working. If the warning light comes on, there is a brake problem. Have the brake system inspected right away.
Metric
English
This light should come on briefly when the engine is started. If it does not come on then, have it fixed so it will be ready to warn if there is a problem.
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When the ignition is on, the brake system warning light also comes on when the parking brake is set. The light stays on if the parking brake does not fully release. If it stays on after the parking brake is fully released, it means the vehicle has a brake problem. If the light comes on while driving, pull off the road and stop carefully. The pedal might be harder to push, or the pedal can go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. See Towing the Vehicle on page 10-83.
{ Warning
The brake system might not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to a
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crash. If the light is still on after the vehicle has been pulled off the road and carefully stopped, have the vehicle towed for service.
Antilock Brake System (ABS) Warning Light
This light comes on briefly when the engine is started. If the light does not come on, have it fixed so it will be ready to warn if there is a problem.
If the light comes on while driving, stop as soon as it is safely possible and turn off the vehicle. Then start the engine again to reset the system. If the ABS light stays on, or comes on again while driving, the vehicle needs service. A chime may also sound when the light comes on steady. If the ABS light is the only light on, the vehicle has regular brakes, but the antilock brakes are not functioning. If both the ABS and the brake system warning light are on, the vehicle's antilock brakes are not functioning and there is a problem with the regular brakes. See your dealer for service. See Brake System Warning Light on page 5-24 and Brake System Messages on page 5-36.
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Instruments and Controls
Tow/Haul Mode Light
For vehicles with the Tow/Haul Mode feature, this light comes on when the Tow/Haul Mode has been activated. See Tow/Haul Mode on page 9-36.
Lane Departure Warning (LDW) Light
If it does not come on, have the vehicle serviced. This light is green if LDW is on and ready to operate. This light changes to amber and flashes to indicate that the lane marking has been crossed without using a turn signal in that direction. See Lane Departure Warning (LDW) on page 9-67.
Vehicle Ahead Indicator
If equipped, this light comes on briefly while starting the vehicle.
If equipped, this indicator will display green when a vehicle is detected ahead and amber when you are following a vehicle ahead much too closely. See Forward Collision Alert (FCA) System on page 9-61.
Traction Off Light
This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer. If the system is working normally, the indicator light then turns off. The traction off light comes on when the Traction Control System (TCS) has been turned off by pressing and releasing the TCS/StabiliTrak button. This light and the StabiliTrak OFF light come on when StabiliTrak is turned off. If the TCS is off, wheel spin is not limited. Adjust driving accordingly. See Traction Control/Electronic Stability Control on page 9-44.
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StabiliTrak® OFF Light
Traction Control System (TCS)/StabiliTrak® Light
This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer. This light comes on when the StabiliTrak system is turned off. If StabiliTrak is off, the Traction Control System (TCS) is also off. If the StabiliTrak and TCS are off, the system does not assist in controlling the vehicle. Turn on the TCS and the StabiliTrak systems and the warning light turns off. See Traction Control/Electronic Stability Control on page 9-44.
This light comes on briefly when the engine is started. If the light does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light is on and not flashing, the TCS and potentially the StabiliTrak system have been disabled. A DIC message may display. Check the DIC messages to determine which feature(s) is no longer functioning and whether the vehicle requires service.
If the indicator/warning light is on and flashing, the TCS and/or the StabiliTrak system is actively working. See Traction Control/Electronic Stability Control on page 9-44.
Tire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS.
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Instruments and Controls
When the Light Is On Steady This indicates that one or more of the tires are significantly underinflated. A Driver Information Center (DIC) tire pressure message may also display. See Tire Messages on page 5-44. Stop as soon as possible, and inflate the tires to the pressure value shown on the Tire and Loading Information label. See Tire Pressure on page 10-53.
When the Light Flashes First and Then Is On Steady If the light flashes for about a minute and then stays on, there may be a problem with the TPMS. If the problem is not corrected, the light will come on at every ignition cycle. See Tire Pressure Monitor Operation on page 10-56.
Low Fuel Warning Light
Security Light
This light is near the fuel gauge and comes on briefly when the ignition is turned on as a check to show it is working. It also comes on when the fuel tank is low on fuel. The light turns off when fuel is added. If it does not, have the vehicle serviced.
The security light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light stays on and the engine does not start, there could be a problem with the theft-deterrent system. See Immobilizer Operation (Keyless Access) on page 2-28 or Immobilizer Operation (Key Access) on page 2-27.
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The light goes out when the fog lamps are turned off. See Fog Lamps on page 6-5 for more information.
Lamps On Reminder
The cruise control light is white when the cruise control is on and ready, and turns green when the cruise control is set and active. See Cruise Control on page 9-47. Adaptive Cruise Control Light
This light comes on when the exterior lamps are in use. See Exterior Lamp Controls on page 6-1.
Cruise Control Light
This light is white when the Adaptive Cruise Control (ACC, if equipped) is on and ready, and turns green when the ACC is set and active. See Adaptive Cruise Control on page 9-50.
High-Beam On Light
This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer on page 6-2.
Front Fog Lamp Light
For vehicles with fog lamps, this light comes on when the fog lamps are on.
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Information Displays
Driver Information Center (DIC) (Base Level) The DIC displays are shown in the center of the instrument cluster. The displays show the status of many vehicle systems. The trip odometer reset stem in the instrument cluster is used to access the DIC menu items. DIC Menu Items Turn the trip odometer reset stem to scroll through the following menu items: . Digital Speedometer
Trip Fuel Range
. Average Fuel Economy
Tire Pressure
. Remaining Oil Life
Transmission Fluid Temperature Trailer Brake
. Hourmeter . Unit
Digital Speedometer The speedometer shows how fast the vehicle is moving in either kilometers per hour (km/h) or miles per hour (mph). The speedometer cannot be reset.
Trip Turn the trip odometer reset stem until TRIP displays. The current distance traveled, in either kilometers (km) or miles (mi), since the last reset for the trip odometer is shown. The trip odometer can be reset to zero by pressing and holding the trip odometer reset stem while the trip odometer is displayed.
Fuel Range This display shows the approximate distance the vehicle can be driven without refueling. The fuel range estimate is based on an average of the vehicle's fuel economy over
recent driving history and the amount of fuel remaining in the fuel tank. Fuel range cannot be reset.
Average Fuel Economy The Average Fuel Economy display shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change. This number is based on the number of L/100 km (mpg) recorded since the last time this menu item was reset. Reset this display by pressing the trip odometer reset stem.
Tire Pressure Turn the trip odometer reset stem until a vehicle with the approximate pressures of all four tires displays. Tire pressure is displayed in either kilopascal (kPa) or in pounds per square inch (psi).
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See Tire Pressure Monitor System on page 10-55 and Tire Pressure Monitor Operation on page 10-56.
Remaining Oil Life Turn the trip odometer reset stem until REMAINING OIL LIFE displays. An estimate of the oil's remaining useful life is shown. REMAINING OIL LIFE 99% means 99% of the current oil life remains. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. See Engine Oil Messages on page 5-38. The oil should be changed as soon as possible. See Engine Oil on page 10-7. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule. See Maintenance Schedule on page 11-3. The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display at any time other than when
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the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, see Engine Oil Life System on page 10-10.
Transmission Fluid Temperature The temperature of the automatic transmission fluid displays in either degrees Celsius (°C) or degrees Fahrenheit (°F).
Trailer Brake On vehicles with the Integrated Trailer Brake Control (ITBC) system, turn the trip odometer reset stem until TRAILER GAIN and TRAILER OUTPUT displays. TRAILER GAIN shows the Trailer Gain setting. This setting can be adjusted from 0.0 to 10.0 with either a trailer connected or disconnected. TRAILER OUTPUT shows the power output to the trailer anytime a trailer with electric brakes is connected. Output is displayed as a
bar graph. Dashes may appear in the TRAILER OUTPUT display if a trailer is not connected.
Hourmeter This display shows the total number of hours the engine has run.
Unit This will change the displays on the instrument cluster and DIC to either metric or English (US) measurements. To change the units, press the trip odometer reset stem when UNITS is displayed to enter the Unit menu. Turn the trip odometer reset stem to switch between English and metric. Press the trip odometer reset stem when the desired setting is displayed. Compass The vehicle may have a compass in the Driver Information Center (DIC). See Compass on page 5-7.
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Driver Information Center (DIC) (Uplevel) The DIC displays are shown in the center of the instrument cluster in the Info app. See Instrument Cluster on page 5-12. The displays show the status of many vehicle systems. The controls for the DIC are on the right steering wheel control.
w or x : Press to move up or down in a list. In the main view, you can press up and down to move between different info app pages.
o or p : Press to move between the interactive display zones in the cluster. V (Set/Reset): Press to open a menu or select a menu item. Press and hold to reset values on certain screens. DIC Info Page Options The info pages on the DIC can be turned on or off through the Settings menu. 1. Press o to access the cluster
applications.
2. Press w or x to scroll to the
Settings application.
3. Press V to enter the
Settings menu.
4. Scroll to Info Pages and
press p.
5. Press w or x to move through
the list of possible information displays.
6. Press V while an item is
highlighted to select or deselect that item. When an item is selected, a checkmark will appear next to it.
DIC Info Pages The following is the list of all possible DIC info page displays. Some may not be available for your particular vehicle. Some items may not be turned on by default but can be turned on through the Settings app. See “DIC Info Page Options” earlier in this section. Speed: Shows the vehicle speed in either kilometers per hour (km/h) or miles per hour (mph). Trip A or Trip B: Shows the current distance traveled, in either kilometers (km) or miles (mi), since the trip odometer was last reset. This also shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the number of
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L/100 km (mpg) recorded since the last time this menu item was reset. This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change.
Press and hold V while this display is active to reset the trip odometer and the average fuel economy. Trip A and Trip B can also be reset by pressing p and choosing reset. Fuel Range: Shows the approximate distance the vehicle can be driven without refueling. LOW will be displayed when the vehicle is low on fuel. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. Oil Life: Shows an estimate of the oil's remaining useful life. If REMAINING OIL LIFE 99% is displayed, that means 99% of the current oil life remains.
When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. See Engine Oil Messages on page 5-38. The oil should be changed as soon as possible. See Engine Oil on page 10-7. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule. See Maintenance Schedule on page 11-3. The Oil Life display must be reset after each oil change. It will not reset itself. Do not to reset the Oil Life display at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, press and hold V for several seconds while the Oil Life display is active. See Engine Oil Life System on page 10-10.
Tire Pressure: Shows the approximate pressures of all four tires. Tire pressure is displayed in either kilopascal (kPa) or in pounds per square inch (psi). If the pressure is low, the value for that tire is shown in amber. See Tire Pressure Monitor System on page 10-55 and Tire Pressure Monitor Operation on page 10-56. Fuel Economy: The center displays the approximate instantaneous fuel economy as a number and bar graph. Displayed above the bar graph is a running average of fuel economy for the most recently traveled selected distance. Displayed below the bar graph is the best average fuel economy that has been achieved for the selected distance. The selected distance is displayed at the top of the page as “last xxx mi/km.” Next to the odometer, the Active Fuel Management displays the number of cylinders the vehicle is running on. See Active Fuel Management® on page 9-30.
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Press p to select the distance or reset best value. Use w and x to choose the distance and press V. Press w and x to select “Reset Best Score.” Press V to reset the best average fuel economy. After reset, the best value displays “-,-” until the selected distance has been traveled. The display provides information on how current driving behavior affects the running average and how well recent driving compares to the best that has been achieved for the selected distance. Timer: This display can be used as a timer. To start the timer, press V while this display is active. The display will show the amount of time that has passed since the timer was last reset. To stop the timer, press V briefly while this display is active and the timer is running. To reset
the timer to zero, press and hold V while this display is active, or press p and select reset. Speed Limit (If Equipped): Shows sign information, which comes from a roadway database in the onboard navigation. Engine Hours: Shows the total number of hours the engine has run. Transmission Fluid Temperature: Shows the temperature of the automatic transmission fluid in either degrees Celsius (°C) or degrees Fahrenheit (°F). Trailer Brake (If Equipped): On vehicles with the Integrated Trailer Brake Control (ITBC) system, the trailer brake display appears in the DIC. TRAILER GAIN shows the trailer gain setting. This setting can be adjusted from 0.0 to 10.0 with either a trailer connected or disconnected.
OUTPUT shows the power output to the trailer anytime a trailer with electric brakes is connected. Output is displayed as a bar graph. Dashes may appear in the OUTPUT display if a trailer is not connected. Off Road: Displays vehicle pitch and roll information, road wheel angle, and four-wheel drive (4WD) status. Blank Page: Shows no information.
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Vehicle Messages Messages displayed on the DIC indicate the status of the vehicle or some action that may be needed to correct a condition. Multiple messages may appear one after another. The messages that do not require immediate action can be acknowledged and cleared by pressing V or the trip odometer reset stem on the base cluster. The messages that require immediate action cannot be cleared until that action is performed. All messages should be taken seriously and clearing the message does not correct the problem. The following are the possible messages and some information about them.
Battery Voltage and Charging Messages
BATTERY LOW START VEHICLE When the vehicle’s battery is severely discharged, this message will display and four chimes will sound. Start the vehicle immediately. If the vehicle is not started and the battery continues to discharge, the climate controls, heated seats, and audio systems will shut off and the vehicle may require a jump start. These systems will function again after the vehicle is started. BATTERY SAVER ACTIVE This message displays when the battery voltage drops below expected levels and features are disabled. Turn off all unnecessary accessory features.
SERVICE BATTERY CHARGING SYSTEM On some vehicles, this message displays if there is a problem with the battery charging system. Under certain conditions, the charging system light may also turn on in the instrument cluster. See Charging System Light on page 5-21. Driving with this problem could drain the battery. Turn off all unnecessary accessories. Have the electrical system checked as soon as possible. See your dealer. TRANSPORT MODE ON This message is displayed when the vehicle is in transport mode. Some features can be disabled while in this mode, including Remote Keyless Entry (RKE), remote start, and the vehicle alarm system. Take the vehicle to your dealer for service to turn transport mode off.
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