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cluster.
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.
Info App. This is where the selected Driver Information Center (DIC) displays can be
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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 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. Info Pages : Press p while Info Pages is displayed to enter the Info Pages menu and select the items to
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Fuel Gauge
Metric
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) 0 153 or Driver Information Center (DIC) (Uplevel) 0 155.
Tachometer The tachometer displays the engine speed in revolutions per minute (rpm).
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).
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. 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
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:
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PRESSURE LOW STOP ENGINE” under Engine Oil Messages 0 164
and Engine Oil 0 315.Engine Coolant Temperature Gauge
Caution
Lack of proper engine oil maintenance can damage the engine. Driving with the engine oil low can also damage the engine. The repairs would not be covered by the vehicle warranty. 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.
Metric
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. 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
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
Voltmeter Gauge
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 0 146
for more information. The voltmeter gauge may also read lower when in fuel economy mode. This is normal.Instruments and Controls
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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. Readings outside the normal operating range indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible.
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Safety Belt Reminders
Driver Safety Belt Reminder Light There is a driver safety belt reminder light on the instrument cluster.
Passenger Safety Belt Reminder Light There may be a passenger safety belt reminder light near the passenger airbag status indicator. See Passenger Sensing System 0 96.
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. 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.
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. 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 0 89.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
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 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 0 169.
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Passenger Airbag Status Indicator The vehicle has a passenger sensing system. See Passenger Sensing System 0 96 for important safety information. The passenger airbag status indicator is in the overhead console.
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. 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
(Continued)
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Warning (Continued)
with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light 0 144 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. When this light comes on, or is flashing, the Driver Information Center (DIC) also displays a message. See Battery Voltage and Charging Messages 0 161. 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 (Check Engine Light) This light is part of the vehicle’s emission control on-board diagnostic system. If this light is on while the engine is running, a malfunction has been detected and the vehicle may require service. The light should come on to show that it is working when the ignition is in ON/RUN with the engine not running for Key Access or in Service Only Mode for Keyless Access.
See Ignition Positions (Keyless Access) 0 245 or Ignition Positions (Key Access) 0 247.
Malfunctions are often indicated by the system before any problem is noticeable. Being aware of the light and seeking service promptly when it comes on may prevent damage.
Caution
If the vehicle is driven continually with this light on, the emission control system may not work as well, the fuel economy may be lower, and the vehicle may not run smoothly. This could lead to costly repairs that might not be covered by the vehicle warranty.
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Caution
Modifications to the engine, transmission, exhaust, intake, or fuel system, or the use of replacement tires that do not meet the original tire specifications, can cause this light to come on. This could lead to costly repairs not covered by the vehicle warranty. This could also affect the vehicle’s ability to pass an Emissions Inspection/ Maintenance test. See Accessories and Modifications 0 312.
If the light is flashing : A malfunction has been detected that could damage the emission control system and increase vehicle emissions. Diagnosis and service may be required. To help prevent damage, reduce vehicle speed and avoid hard accelerations and uphill grades.
If towing a trailer, reduce the amount of cargo being hauled as soon as possible. If the light continues to flash, find a safe place to park. Turn the vehicle off and wait at least 10 seconds before restarting the engine. If the light is still flashing, follow the previous guidelines and see your dealer for service as soon as possible. If the light is on steady : A malfunction has been detected. Diagnosis and service may be required. Check the following:
If fuel has been added to the vehicle using the capless funnel adapter, make sure that it has been removed. See “Filling the Tank with a Portable Gas Can” under Filling the Tank 0 294. The diagnostic system can detect if the adapter has been left installed in the vehicle, allowing fuel to evaporate into the atmosphere. A few driving trips with the adapter removed may turn off the light.
. Poor fuel quality can cause
inefficient engine operation and poor driveability, which may go away once the engine is warmed up. If this occurs, change the fuel brand. It may require at least one full tank of the proper fuel to turn the light off. See Fuel 0 291.
If the light remains on, see your dealer. Emissions Inspection and Maintenance Programs If the vehicle requires an Emissions Inspection/Maintenance test, the 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. Connecting devices that are
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not used to perform an Emissions Inspection/Maintenance test or to service the vehicle may affect vehicle operation See Add-On Electrical Equipment 0 310. See your dealer if assistance is needed. The vehicle may not pass inspection if: . The light is on when the engine
is running.
. The light does not come on
when the ignition is in ON/RUN with the engine not running for Key Access or in Service Only Mode for Keyless Access.
. Critical emission control systems
have not been completely diagnosed. If this happens, the vehicle would not be ready for inspection and might require several days of routine driving before the system is ready for inspection. This can happen if the 12-volt battery has recently been replaced or run down, or if the vehicle has been recently serviced.
See your dealer if the vehicle will not pass or cannot be made ready for the test.
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.
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 0 385. { 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 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.
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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 0 148 and Brake System Messages 0 162.
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 0 259.
Lane Keep Assist (LKA) Light
If available (1500 series vehicles), this light comes on briefly while starting the vehicle. If it does not come on, have the vehicle serviced. This light is green if LKA is available to assist. LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using the turn signal in that direction. The LKA light will turn amber. This light is amber and flashes as a Lane Departure Warning (LDW) alert, to indicate that the lane marking has been crossed. See Lane Keep Assist (LKA) 0 289.
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Vehicle Ahead Indicator
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 0 283.
Traction Off Light
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 0 267.
StabiliTrak® OFF Light
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 0 267.
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
This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer.
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.
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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 0 169. Stop as soon as possible, and inflate the tires to the pressure value shown on the Tire and Loading Information label. See Tire Pressure 0 358.
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 0 361.
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 light is on and flashing, the TCS and/or the StabiliTrak system is actively working. See Traction Control/Electronic Stability Control 0 267.
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.
Low Fuel Warning 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.
Security Light
The security light should come on briefly as the engine is started. If it does not come on, have the vehicle
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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 (Key Access) 0 54 or Immobilizer Operation (Keyless Access) 0 54.
High-Beam On Light
This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer 0 185.
IntelliBeam® Light
Lamps On Reminder
This light comes on when the IntelliBeam system, if equipped, is enabled. See Exterior Lamp Controls 0 183.
Front Fog Lamp Light
This light comes on when the exterior lamps are in use. See Exterior Lamp Controls 0 183.
Cruise Control Light
For vehicles with fog lamps, this light comes on when the fog lamps are on. The light goes out when the fog lamps are turned off. See Fog Lamps 0 188 for more information.
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 0 271.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
Adaptive Cruise Control Light
Information Displays
. Unit
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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 0 273.
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
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.
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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). See Tire Pressure Monitor System 0 360 and Tire Pressure Monitor Operation 0 361.
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 0 164. The oil should be changed as soon as possible. See Engine Oil 0 315. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule. See Maintenance Schedule 0 401. 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 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 0 317.
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.
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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 0 132.
Driver Information Center (DIC) (Uplevel) The DIC displays are shown in the center of the instrument cluster in the Info app. See Instrument Cluster 0 137. The displays show the status of many vehicle systems. The controls for the DIC are on the right steering wheel control.
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.
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.
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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 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 0 164. The oil should be changed as soon as possible. See Engine Oil 0 315. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule. See Maintenance Schedule 0 401. 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 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 0 317. 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 0 360 and Tire Pressure Monitor Operation 0 361. 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
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cylinders the vehicle is running on. See Active Fuel Management® 0 254. 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 momentary average fuel economy will display. 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
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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.
Head-Up Display (HUD)
{ Warning
If the HUD image is too bright or too high in your field of view, it may take you more time to see things you need to see when it is dark outside. Be sure to keep the HUD image dim and placed low in your field of view.
If equipped with HUD, some information concerning the operation of the vehicle is projected onto the windshield. The image is projected through the HUD lens on top of the instrument panel. The
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information appears as an image focused out toward the front of the vehicle.
Caution
If you try to use the HUD image as a parking aid, you may misjudge the distance and damage your vehicle. Do not use the HUD image as a parking aid.
The HUD information can be displayed in various languages. The speedometer reading and other numerical values can be displayed in either English or metric units. The language selection is changed through the radio and the units of measurement is changed through the instrument cluster. See Vehicle Personalization 0 173 and “Cluster Settings Menu” under Instrument Cluster 0 137.
Some vehicle messages or alerts displayed in the HUD may be cleared by using the steering wheel controls. See Vehicle Messages 0 161. Some information shown may not be available on your vehicle if it is not equipped with these features.
The HUD control is to the left of the steering wheel. To adjust the HUD image: 1. Adjust the driver seat. 2. Start the engine. 3. Use the following settings to
adjust the HUD.
HUD Display on the Vehicle
Windshield
The HUD may display some of the following vehicle information and vehicle messages or alerts: . Speed . Tachometer . Audio . Phone . Navigation . Collision Alert . Cruise Control . Lane Departure . Low Fuel
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$ (Image Adjustment) : Press down or lift up to center the HUD image. The HUD image can only be adjusted up and down, not side to side. ! (Display View) : Press to select the display view. Each press will change the display view. D (Image Brightness) : Lift up and hold to brighten the display. Press down and hold to dim the display. Hold down to turn the display off. The HUD image will automatically dim and brighten to compensate for outside lighting. The HUD brightness control can also be adjusted as needed. The HUD image can temporarily light up depending on the angle and position of the sunlight on the HUD display. This is normal. Polarized sunglasses could make the HUD image harder to see.
HUD Views There are four views in the HUD. Some vehicle information and vehicle messages or alerts may be displayed in any view.
Metric
English
Speed View : This display gives the speedometer reading (in English or metric units), speed limit, Adaptive Cruise Control speed, Lane Departure Warning, and vehicle ahead indicator. Some information only appears on vehicles that have these features, and when they are active.
Metric
English
Audio/Phone View : This displays the speed view along with audio/ phone information. The current radio station, media type, and incoming calls will be displayed. All HUD views may briefly display audio information when the driver uses the steering wheel controls to adjust the audio settings appearing in the instrument cluster. Incoming phone calls appearing in the instrument cluster may also display in any HUD view.
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Metric
Metric
English
English
Navigation View : This displays the speed view along with Turn-by-Turn Navigation information. The compass heading is displayed when navigation routing is not active. Navigation Turn-by-Turn Alerts shown in the instrument cluster may also be displayed in any HUD view.
Performance View : This displays the speedometer reading, rpm reading, transmission positions, and gear shift indicator. Care of the HUD Clean the inside of the windshield to remove any dirt or film that could reduce the sharpness or clarity of the HUD image. Clean the HUD lens with a soft cloth sprayed with glass cleaner. Wipe the lens gently, then dry it.
HUD Troubleshooting Check that: . Nothing is covering the
HUD lens.
. HUD brightness setting is not
too dim or too bright.
. HUD is adjusted to the proper
height.
. Polarized sunglasses are
not worn.
. Windshield and HUD lens are
clean.
If the HUD image is not correct, contact your dealer. The windshield is part of the HUD system. See Windshield Replacement 0 336.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
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.
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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 0 146. 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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Brake System Messages
BRAKE FLUID LOW This message is displayed when the brake fluid level is low. See Brake Fluid 0 329. SERVICE BRAKE ASSIST This message may be displayed when there is a problem with the brake boost assist system. When this message is displayed, the brake boost assist motor might be heard operating and you might notice pulsation in the brake pedal. This is normal under these conditions. Take the vehicle to your dealer for service. SERVICE TRAILER BRAKE SYSTEM On vehicles with the Integrated Trailer Brake Control (ITBC) system, this message displays and a chime may sound when there is a problem with the ITBC system. When this message displays, power is no longer available to the trailer brakes.
As soon as it is safe to do so, carefully pull your vehicle over to the side of the road and turn the ignition off. Check the wiring connection to the trailer and turn the ignition back on. If this message still displays, either your vehicle or the trailer needs service. See your dealer. See “Integrated Trailer Brake Control System” under Towing Equipment 0 303 for more information.
Compass Messages Dashes may be displayed if the vehicle temporarily loses communication with the Global Positioning System (GPS).
Cruise Control Messages
ADAPTIVE CRUISE SET TO XXX This message displays when the Adaptive Cruise Control (ACC) speed is set. See Adaptive Cruise Control 0 273.
ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE This message displays when attempting to activate Adaptive Cruise Control (ACC) when it is temporarily unavailable. The ACC system does not need service. This can occur under the following conditions: . Cruise is turned on when the
vehicle is stopped.
. The radar cannot see objects well. See the next message. FRONT RADAR BLOCKED – SEE OWNERS MANUAL This message can display when: . The radar is not clean. Keep the radar sensors free of mud, dirt, snow, ice, and slush. Clean the entire front and/or rear of the vehicle. For cleaning instructions, see Exterior Care 0 391.
. Heavy rain or snow is interfering with the radar object detection or camera performance.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
CRUISE SET TO XXX This message displays when the cruise control speed is set. See Cruise Control 0 271. NO CRUISE BRAKING GAS PEDAL APPLIED This message displays when Adaptive Cruise Control (ACC) is active and the driver is pressing the gas pedal. When this occurs, ACC will not brake. See Adaptive Cruise Control 0 273. SERVICE ADAPTIVE CRUISE CONTROL If this message displays, take the vehicle to your dealer to repair the system. Adaptive Cruise Control (ACC), Forward Collision Alert (FCA), and/or the Active Emergency Braking System may not work. Do not use these systems until the vehicle has been repaired.
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SHIFT TO PARK BEFORE EXITING This message may display if Adaptive Cruise Control (ACC) is engaged holding the vehicle at a stop, and the driver attempts to exit the vehicle. Put the vehicle in P (Park) before exiting.
Door Ajar Messages
DOOR OPEN This message displays and a chime may sound if a door is not fully closed. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. HOOD OPEN This message displays and a chime may sound if the hood is not fully closed. Stop and turn off the vehicle, check the hood for obstructions, and close the hood again. Check to see if the message still appears on the DIC.
REAR ACCESS OPEN This message will display when the liftgate is open. Close the liftgate completely.
Engine Cooling System Messages
A/C OFF DUE TO HIGH ENGINE TEMP This message displays when the engine coolant becomes hotter than the normal operating temperature. See Engine Coolant Temperature Gauge 0 142. To avoid added strain on a hot engine, the air conditioning compressor automatically turns off. When the coolant temperature returns to normal, the air conditioning compressor turns back on. You can continue to drive your vehicle. If this message continues to appear, have the system repaired by your dealer as soon as possible to avoid damage to the engine.
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ENGINE OVERHEATED IDLE ENGINE This message displays when the engine coolant temperature is too hot. Stop and allow the vehicle to idle until it cools down. See Engine Coolant Temperature Gauge 0 142. When towing, use Tow/Haul Mode to prevent damage to the engine or transmission. See Tow/Haul Mode 0 259. ENGINE OVERHEATED STOP ENGINE This message displays and a chime may sound if the engine cooling system reaches unsafe temperatures for operation. Stop and turn off the vehicle as soon as it is safe to do so to avoid severe damage. This message clears when the engine has cooled to a safe operating temperature.
Engine Oil Messages
CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. When you change the engine oil, be sure to reset the CHANGE ENGINE OIL SOON message. See Engine Oil Life System 0 317 for information on how to reset the message. See Engine Oil 0 315 and Maintenance Schedule 0 401. ENGINE OIL LOW ADD OIL On some vehicles, this message displays when the engine oil level may be too low. Check the oil level before filling to the recommended level. If the oil is not low and this message remains on, take the vehicle to your dealer for service. See Engine Oil 0 315. ENGINE OIL HOT IDLE ENGINE This message displays when the engine oil becomes hotter than the normal operating temperature. Stop
and allow the vehicle to idle until it cools down. See Engine Coolant Temperature Gauge 0 142. OIL PRESSURE LOW STOP ENGINE This message displays if low oil pressure levels occur. Stop the vehicle as soon as safely possible and do not operate it until the cause of the low oil pressure has been corrected. Check the oil as soon as possible and have the vehicle serviced by your dealer. See Engine Oil 0 315.
Engine Power Messages
ENGINE POWER IS REDUCED This message displays and a chime may sound when the cooling system temperature gets too hot and the engine further enters the engine coolant protection mode. See Engine Overheating 0 326 for more information. This message also displays when the vehicle's engine power is reduced. Reduced engine power can affect the vehicle's ability to
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
accelerate. If this message is on, but there is no reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven at a reduced speed while this message is on, but acceleration and speed may be reduced. Anytime this message stays on, the vehicle should be taken to your dealer for service as soon as possible.
Fuel System Messages
FUEL LEVEL LOW This message displays when the vehicle is low on fuel. Refuel as soon as possible.
Key and Lock Messages
NO REMOTE KEY WAS DETECTED PLACE KEY IN TRANSMITTER POCKET THEN START YOUR VEHICLE This message displays when trying to start the vehicle if an RKE transmitter is not detected. The transmitter battery may be weak.
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See “Starting the Vehicle with a Low Transmitter Battery” under Remote Keyless Entry (RKE) System Operation (Key Access) 0 35 or Remote Keyless Entry (RKE) System Operation (Keyless Access) 0 37. NO REMOTE DETECTED This message displays when the transmitter battery may be weak. See “Starting the Vehicle with a Low Transmitter Battery” under Remote Keyless Entry (RKE) System Operation (Key Access) 0 35 or Remote Keyless Entry (RKE) System Operation (Keyless Access) 0 37. NO REMOTE DETECTED PRESS BRAKE TO RESTART This message displays when attempting to turn off the vehicle and the RKE transmitter is no longer detected. Restarting is allowed without the RKE transmitter for five minutes. Press the brake pedal to restart the vehicle.
NUMBER OF KEYS PROGRAMMED This message displays when programming new keys to the vehicle. REMOTE LEFT IN VEHICLE This message displays when leaving the vehicle with the RKE transmitter still inside. REPLACE BATTERY IN REMOTE KEY This message displays when the battery in the RKE transmitter needs to be replaced.
Lamp Messages
TURN SIGNAL ON This message displays and a chime sounds if a turn signal is left on for 1.2 km (0.75 mi). Move the turn signal lever to the off position.
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Object Detection System Messages
AUTOMATIC COLLISION PREP OFF This message displays when the Front Automatic Braking (FAB) System has been turned off. See Front Automatic Braking (FAB) System 0 286. AUTOMATIC COLLISION PREP REDUCED This message displays when the Front Automatic Braking (FAB) System has been set to the Alert setting. This setting disables most FAB functions. Some last-second automatic braking capability is still provided with the Alert setting, but braking is less likely to occur. See Front Automatic Braking (FAB) System 0 286. AUTOMATIC COLLISION PREP UNAVAILABLE This message displays when the Front Automatic Braking (FAB) System has been unavailable for
some time. The FAB System does not need service. This message can display under the following conditions: . The front of the vehicle or
windshield is not clean. Keep these areas clean and free of mud, dirt, snow, ice, and slush. For cleaning instructions, see Exterior Care 0 391.
. Heavy rain or snow is interfering
with the object detection performance.
This message may also be displayed if there is a problem with the StabiliTrak system. See Traction Control/Electronic Stability Control 0 267. FORWARD COLLISION ALERT OFF This message displays when the Forward Collision Alert has been turned off.
FRONT CAMERA BLOCKED CLEAN WINDSHIELD This message displays when the camera is blocked. Cleaning the outside of the windshield behind the rearview mirror may correct the issue. The Lane Keep Assist (LKA) and the Lane Departure Warning (LDW) system will not operate. Forward Collision Alert (FCA) and Front Automatic Braking (FAB) may not work or may not work as well. LANE CHANGE ALERT OFF This message indicates that the driver has turned the Side Blind Zone Alert (SBZA) and Lane Change Alert (LCA) systems off. LANE KEEPING ASSIST UNAVAILABLE This message displays when the Lane Keep Assist (LKA) and Lane Departure Warning (LDW) system is temporarily unavailable. The LKA system does not need service.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
This message could be due to the camera being blocked. Clean the outside of the windshield behind the rearview mirror. PARK ASSIST OFF This message displays when the Parking Assist system has been turned off or when there is a temporary condition causing the system to be disabled. SERVICE AUTOMATIC COLLISION PREP If this message displays, take the vehicle to your dealer to repair the system. Adaptive Cruise Control (ACC), Forward Collision Alert (FCA), and/or the Front Automatic Braking (FAB) System may not work. Do not use these systems until the vehicle has been repaired. SERVICE FRONT CAMERA If this message remains on after continued driving, the vehicle needs service. Do not use the Lane Keep Assist (LKA), Lane Departure Warning (LDW), Front Automatic
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Braking (FAB), and Forward Collision Alert (FCA) features. Take the vehicle to your dealer. SERVICE PARK ASSIST This message displays if there is a problem with the Parking Assist system. Do not use this system to help you park. See your dealer for service. SERVICE SIDE DETECTION SYSTEM If this message remains on after continued driving, the vehicle needs service. Side Blind Zone Alert (SBZA), Lane Change Alert (LCA), and Rear Cross Traffic Alert (RCTA) features will not work. Take the vehicle to your dealer. SIDE DETECTION SYSTEM UNAVAILABLE This message indicates that Side Blind Zone Alert (SBZA), Lane Change Alert (LCA), and Rear Cross Traffic Alert (RCTA) are disabled either because the sensor is blocked and cannot detect vehicles in the blind zone, or the
vehicle is passing through an open area, such as the desert, where there is insufficient data for operation. This message may also activate during heavy rain or due to road spray. The vehicle does not need service. For cleaning, see "Washing the Vehicle" under Exterior Care 0 391.
Ride Control System Messages
SERVICE LEVELING SYSTEM If the vehicle has the Magnetic Ride Control™ suspension system or Automatic Level Control, this message displays when the leveling system is not operating properly. Have the vehicle serviced by your dealer. SERVICE STABILITRAK If this message displays, it means there may be a problem with the StabiliTrak system. If you see this message, try to reset the system. Stop; turn off the engine for at least 15 seconds; then start the engine again. If this message still comes
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on, it means there is a problem. You should see your dealer for service. The vehicle is safe to drive; however, you do not have the benefit of StabiliTrak, so reduce your speed and drive accordingly. SERVICE SUSPENSION SYSTEM If the vehicle has the Magnetic Ride Control suspension system, this message displays when the suspension system is not operating properly. Have the vehicle serviced by your dealer. SERVICE TRACTION CONTROL This message displays when there is a problem with the Traction Control System (TCS). When this message displays, the system will not limit wheel spin. Adjust your driving accordingly. See your dealer for service. See Traction Control/ Electronic Stability Control 0 267.
STABILITRAK INITIALIZING This message may come on if the StabiliTrak system has not fully initialized because of road conditions or the incorrect tire size. When the StabiliTrak system is fully initialized, the message will turn off. See Traction Control/Electronic Stability Control 0 267. If this message continues to be displayed for multiple ignition cycles and on different road surfaces, see your dealer for service. TRACTION CONTROL OFF This message displays when the traction control has been turned off. See Traction Control/Electronic Stability Control 0 267. TRACTION CONTROL ON This message displays when the traction control is active. See Traction Control/Electronic Stability Control 0 267. STABILITRAK OFF This message displays when the StabiliTrak system has been turned off. Adjust your driving accordingly.
To limit wheel spin and realize the full benefits of the stability enhancement system, you should normally leave StabiliTrak on. See Traction Control/Electronic Stability Control 0 267. STABILITRAK OFF may also display when the stability control has been automatically disabled. Several conditions can cause this message to appear:
If the system is overheating, which could occur if StabiliTrak activates continuously for an extended period of time. If the brake system warning light is on. See Brake System Warning Light 0 148. If the stability system takes longer than usual to complete its diagnostic checks due to driving conditions. If an engine or vehicle-related problem has been detected and the vehicle needs service. See your dealer. If the transfer case is in Four-Wheel Drive Low.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/ Mexico-9159366) - 2016 - crc - 5/20/15
The message turns off as soon as the conditions that caused the message to be displayed are no longer present.
Airbag System Messages
SERVICE AIRBAG This message displays if there is a problem with the airbag system. Take the vehicle to your dealer for service.
Security Messages
SERVICE THEFT DETERRENT SYSTEM This message displays when there is a problem with the theft-deterrent system. The vehicle may or may not restart, so you may want to take the vehicle to your dealer before turning off the engine. See Immobilizer Operation (Key Access) 0 54 or Immobilizer Operation (Keyless Access) 0 54.
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Steering System Messages
Starting the Vehicle Messages
STEERING ASSIST IS REDUCED DRIVE WITH CARE This message may display if a problem occurs with the electric power steering system. If this message appears, steering effort may be slightly higher than normal. The vehicle is still safe to drive. Use caution while in reduced assist mode. If this message is persistent or appears repeatedly, take the vehicle to your dealer for service. See Steering 0 230. SERVICE POWER STEERING This message displays when there is a problem with electric power steering. If this message displays and a reduction in steering performance or loss of power steering assistance is noticed, see your dealer. See Steering 0 230.
PRESS BRAKE TO START This message is displayed when attempting to start the vehicle without first pressing the brake pedal. SERVICE KEYLESS START SYSTEM This message is displayed if there is a problem with the pushbutton start system. Take the vehicle to your dealer for service.
Tire Messages
SERVICE TIRE MONITOR SYSTEM If equipped with the Tire Pressure Monitor System (TPMS), this message displays if a part on the system is not working properly. The tire pressure light also flashes and then remains on during the same
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ignition cycle. See Tire Pressure Light 0 151. Several conditions may cause this message to appear. See Tire Pressure Monitor Operation 0 361. If the warning comes on and stays on, there may be a problem with the TPMS. See your dealer. TIRE LEARNING ACTIVE If equipped with the Tire Pressure Monitor System (TPMS), this message displays when the system is relearning the tire positions on your vehicle. The tire positions must be relearned after rotating the tires or after replacing a tire or sensor. See Tire Inspection 0 364, Tire Rotation 0 364, Tire Pressure Monitor System 0 360, and Tire Pressure 0 358. TIRE PRESSURE LOW ADD AIR TO TIRE If equipped with the Tire Pressure Monitor System (TPMS), this message displays when the pressure in one or more of the vehicle's tires is low. This message also displays with a vehicle picture to indicate the location of the low
tire. The low tire pressure warning light will also come on. See Tire Pressure Light 0 151. You can receive more than one tire pressure message at a time. If a tire pressure message appears on the DIC, stop as soon as you can. Have the tire pressures checked and set to those shown on the Tire and Loading Information label. See Tires 0 351, Vehicle Load Limits 0 240, and Tire Pressure 0 358. The DIC also shows the tire pressure values. See Driver Information Center (DIC) (Base Level) 0 153 or Driver Information Center (DIC) (Uplevel) 0 155.
Transmission Messages
4WD OFF If equipped with four-wheel drive, this message displays when the four-wheel-drive system is temporarily disabled due to an overheated condition. The vehicle will run in two-wheel drive when this message is present. Once the four-wheel-drive system cools down,
the message turns off and the four-wheel-drive system returns to normal operation. 4WD SHIFT IN PROGRESS This message will display while the four-wheel-drive system is shifting. FOR 4WD LOW SHIFT TO NEUTRAL If a four-wheel drive shift into 4 n is requested, and the vehicle speed is correct, but the transmission is not in N (Neutral), this message will display until the transmission is shifted to N (Neutral). FOR 4WD LOW SLOW TO XXX If a four-wheel drive shift into 4 n is requested, but the vehicle speed is too high, this message will display until the correct vehicle speed is reached.
