GM Service Manual Online
For 1990-2009 cars only

Indicators

Symbol

Reference


Object Number: 676444  Size: GT

ABS: Refer to ABS Description and Operation


Object Number: 676442  Size: GT

Air Bag: Refer to SIR System Description and Operation


Object Number: 797805  Size: GT

(Canada)


Object Number: 676487  Size: GT

BRAKE (U.S.)

Brake: Refer to Brake Warning System Description and Operation


Object Number: 676451  Size: GT

Charge: Refer to Charging System Description and Operation


Object Number: 676483  Size: GT

(Canada)

CRUISE (U.S.)

CRUISE: Refer to Cruise Control Description and Operation


Object Number: 676441  Size: GT

Fasten Safety Belt: Refer to Seat Belt System Description and Operation


Object Number: 1246658  Size: GT

Four Wheel Drive: Refer to Transfer Case Description and Operation for the MP 1222/1225/1226-NQG transfer case

or

Transfer Case Description and Operation for the MP 1625/1626-NQF transfer case

or

Special Tools for the MP 3023/3024-NQH transfer case


Object Number: 676461  Size: GT

Front Fog Lamps: Refer to Exterior Lighting Systems Description and Operation


Object Number: 676457  Size: GT

High Beam: Refer to Exterior Lighting Systems Description and Operation


Object Number: 1551498  Size: GT

Lights On: Refer to Exterior Lighting Systems Description and Operation


Object Number: 676468  Size: GT

Low Engine Oil Pressure: The instrument panel cluster (IPC) illuminates the OIL PRESSURE LOW message in the driver information center (DIC) when the engine control module (ECM) detects a low oil pressure condition.


Object Number: 676487  Size: GT

PARK BRAKE

Park Brake: Refer to Park Brake System Description and Operation


Object Number: 761560  Size: GT

Rear Fog Lamps: Refer to Exterior Lighting Systems Description and Operation


Object Number: 676471  Size: GT

(Canada)

SECURITY (U.S.)

SECURITY: Refer to Content Theft Deterrent (CTD) Description and Operation


Object Number: 676454  Size: GT

(Canada)

SERVICE ENGINE SOON (U.S.)

Malfunction Indicator Lamp (MIL): Refer to Engine Control Module Description for the 4.3L engine

or

Engine Control Module Description for the 4.8L, 5.3L, 6.0L and 6.2L engine

or

Engine Control Module Description for the 6.6L engine


Object Number: 1246373  Size: GT

Tire Pressure Monitor: Refer to Tire Pressure Monitor Description and Operation


Object Number: 872652  Size: GT

TOW/HAUL: Refer to Transmission Indicators and Messages for the 4L60-E/4L65-E/4L70-E transmission

or

Transmission Indicators and Messages for the 6L50/6L80/6L90 transmission

or

Transmission Indicators and Messages for the Allison transmission


Object Number: 676455  Size: GT

Turn Signals: Refer to Exterior Lighting Systems Description and Operation


Object Number: 1263786  Size: GT

Upshift Indicator: The instrument panel cluster (IPC) illuminates the upshift indicator when the vehicle should be shifted to the next higher gear.


Object Number: 1672637  Size: GT

VDC: Refer to ABS Description and Operation


Object Number: 789266  Size: GT

Wait to Start: Refer to Engine Control Module Description for the 6.6L engine

DIC Warning Messages

Message

Reference

AUTOMATIC LIGHT CONTROL OFF

Refer to Exterior Lighting Systems Description and Operation

AUTOMATIC LIGHT CONTROL ON

Refer to Exterior Lighting Systems Description and Operation

BATTERY SAVER ACTIVE

Refer to Charging System Description and Operation

BRAKE FLUID LOW ADD BRAKE FLUID

Refer to Brake Warning System Description and Operation

BUCKLE PASSENGER SEATBELT

Refer to Seat Belt System Description and Operation

BUCKLE SEATBELT

Refer to Seat Belt System Description and Operation

CHANGE ENGINE OIL SOON

The instrument panel cluster (IPC) illuminates the CHANGE ENGINE OIL SOON message when the engine control module (ECM) determines that the engine oil should be changed.

CHECK LEFT FRONT TIRE PRESSURE

Refer to Tire Pressure Monitor Description and Operation

CHECK LEFT REAR TIRE PRESSURE

Refer to Tire Pressure Monitor Description and Operation

CHECK RIGHT FRONT TIRE PRESSURE

Refer to Tire Pressure Monitor Description and Operation

CHECK RIGHT REAR TIRE PRESSURE

Refer to Tire Pressure Monitor Description and Operation

CHECK SPARE TIRE PRESSURE

Refer to Tire Pressure Monitor Description and Operation

CHECK TRAILER WIRING

Refer to Trailer Brake Controls Description and Operation

COOLANT LEVEL LOW ADD COOLANT

Refer to Cooling System Description and Operation

DRIVER DOOR OPEN

Refer to Door Ajar Indicator Description and Operation

ENGINE OVERHEATED IDLE ENGINE

Refer to Cooling System Description and Operation

ENGINE HOT TURN A/C OFF

Refer to Cooling System Description and Operation

ENGINE POWER IS REDUCED

Refer to Engine Control Module Description for the 4.3L engine

or

Engine Control Module Description for the 4.8L, 5.3L, 6.0L and 6.2L engine

or

Engine Control Module Description for the 6.6L engine

ENGINE OIL LOW ADD OIL

The instrument panel cluster (IPC) illuminates the ENGINE OIL LOW message in the driver information center (DIC) when the engine control module (ECM) detects a low engine oil level condition.

ENGINE OVERHEATED STOP ENGINE

Refer to Cooling System Description and Operation

FUEL LEVEL LOW

The instrument panel cluster (IPC) illuminates the FUEL LEVEL LOW message in the driver information center (DIC) and the LOW FUEL indicator when the IPC detects that the fuel level is less than a pre-determined value.

HOOD OPEN

Refer to Door Ajar Indicator Description and Operation

KM/H

The instrument panel cluster (IPC) displays the km/h indicator when the cluster detects that Metric units have been requested.

LEFT REAR DOOR OPEN

Refer to Door Ajar Indicator Description and Operation

MPH

MPH: The instrument panel cluster (IPC) displays the MPH indicator when the cluster detects that English units have been requested.

OIL PRESSURE LOW STOP ENGINE

The instrument panel cluster (IPC) illuminates the OIL PRESSURE LOW message in the driver information center (DIC) when the engine control module (ECM) detects a low oil pressure condition.

PARK ASSIST FAULT CLEAN REAR BUMPER

Refer to Object Detection Description and Operation

PARK ASSIST OFF

Refer to Object Detection Description and Operation

PASSENGER DOOR OPEN

Refer to Door Ajar Indicator Description and Operation

PROGRAM CLUSTER

The instrument panel cluster (IPC) illuminates the PROGRAM CLUSTER message in the driver information center (DIC) when the IPC needs to be programmed.

RAINSENSE WIPERS ACTIVE

Refer to Wiper/Washer System Description and Operation

REAR ACCESS OPEN

Refer to Door Ajar Indicator Description and Operation

REMOTE KEY LEARNING ACTIVE

Refer to Keyless Entry System Description and Operation

REMOTE KEY LEARNING COMPLETE

Refer to Keyless Entry System Description and Operation

REPLACE BATTERY IN REMOTE KEY

Refer to Keyless Entry System Description and Operation

RIGHT REAR DOOR OPEN

Refer to Door Ajar Indicator Description and Operation

SERVICE 4 WHEEL DRIVE

Refer to Transfer Case Description and Operation for the MP 1222/1225/1226-NQG transfer case

or

Transfer Case Description and Operation for the MP 1625/1626-NQF transfer case

or

Special Tools for the MP 3023/3024-NQH transfer case

SERVICE AIR BAG

Refer to SIR System Description and Operation

SERVICE BATTERY CHARGING SYSTEM

Refer to Charging System Description and Operation

SERVICE BRAKE BOOSTER

Refer to Brake Warning System Description and Operation

SERVICE PARK ASSIST

Refer to Object Detection Description and Operation

SERVICE POWER STEERING

Refer to Power Steering System Description and Operation

SERVICE STABILITRAK

Refer to ABS Description and Operation

SERVICE THEFT DETERRENT SYSTEM

Refer to Immobilizer Description and Operation

SERVICE TIRE MONITOR SYSTEM

Refer to Tire Pressure Monitor Description and Operation

SERVICE TRACTION CONTROL

Refer to ABS Description and Operation

SERVICE TRAILER BRAKE SYSTEM

Refer to Trailer Brake Controls Description and Operation

SERVICE TRANSMISSION

Refer to Transmission Indicators and Messages for the 4L60-E/4L65-E/4L70-E transmission

or

Transmission Indicators and Messages for the 6L50/6L80/6L90 transmission

or

Transmission Indicators and Messages for the Allison transmission

SHIFT INHIBITED SELECT N TO RESET

Refer to Transmission Indicators and Messages for the 4L60-E/4L65-E/4L70-E transmission

or

Transmission Indicators and Messages for the 6L50/6L80/6L90 transmission

or

Transmission Indicators and Messages for the Allison transmission

STABILITRAK OFF

Refer to ABS Description and Operation

STARTING DISABLED THEFT PROBLEM

Refer to Content Theft Deterrent (CTD) Description and Operation

STARTING DISABLED SERVICE THROTTLE

Refer to Throttle Actuator Control (TAC) System Description

THEFT ATTEMPTED

Refer to Content Theft Deterrent (CTD) Description and Operation

TIGHTEN GAS CAP

The instrument panel cluster (IPC) illuminates the TIGHTEN GAS CAP message in the driver information center (DIC) when the fuel cap is off ornot fully tightened.

TIRE LEARNING ACTIVE

Refer to Tire Pressure Monitor Description and Operation

TRACTION CONTROL OFF

Refer to ABS Description and Operation

TRAILER CONNECTED

Refer to Trailer Brake Controls Description and Operation

TRAILER NOT CONNECTED

Refer to Trailer Brake Controls Description and Operation

TRANSMISSION HOT IDLE ENGINE

Refer to Transmission Indicators and Messages for the 4L60-E/4L65-E/4L70-E transmission

or

Transmission Indicators and Messages for the 6L50/6L80/6L90 transmission

or

Transmission Indicators and Messages for the Allison transmission

TURN SIGNAL ON

Refer to Exterior Lighting Systems Description and Operation

VEHICLE OVERSPEED

The instrument panel cluster (IPC) illuminates the VEHICLE OVERSPEED indicator when the vehicle speed is more than 120 km/h (75 mph).

VEHICLE SPEED LIMITED

The instrument panel cluster (IPC) illuminates the VEHICLE SPEED LIMITED message in the driver information center (DIC) informing the driver that the vehicle speed should be reduced.

WASHER FLUID LOW ADD FLUID

Refer to Wiper/Washer System Description and Operation

WATER IN FUEL SERVICE REQUESTED

Refer to Engine Control Module Description