| Table 1: | Indicators |
| Table 2: | DIC Warning Messages |
| Table 3: | HUD Warning Messages |
Symbol | Description |
|---|---|
| ABS: Refer to ABS Description and Operation in Antilock Brake Systems |
AIR BAG | AIR BAG: Refer to SIR System Description and Operation in SIR |
BRAKE | BRAKE: Refer to ABS Description and Operation in Antilock Brake Systems |
| Charge: Refer to Charging System Description and Operation in Engine Electrical |
Coolant Temp | Coolant Temp: Refer to Cooling System Description and Operation in Engine Cooling |
CRUISE | CRUISE: Refer to Cruise Control Description and Operation in Cruise Control |
| Fasten Safety Belt: Refer to Seat Belt System Description and Operation in Seat Belts |
| High Beam: Refer to Exterior Lighting Systems Description and Operation in Lighting Systems |
km/h | km/h: Refer to Indicator/Warning Message Description and Operation. |
Low Fuel | Low Fuel: Refer to Indicator/ Warning Message Description and Operation. |
MPH | MPH: Refer to Indicator/Warning Message Description and Operation. |
| Low Oil Pressure: Refer to Indicator/Warning Message Description and Operation. |
SECURITY | SECURITY: Refer to Theft Systems Description and Operation in Theft Deterrent |
SERVICE ENGINE SOON | SERVICE ENGINE SOON: Refer to Powertrain Control Module Description in Engine Controls |
SERVICE VEHICLE SOON | SERVICE VEHICLE SOON: Refer to Indicator/Warning Message Description and Operation. |
TRACTION OFF | TRACTION OFF: Refer to ABS Description and Operation in Antilock Brake System |
| Turn Signals: Refer to Exterior Lighting Systems Description and Operation in Lighting Systems |
Symbol | Description |
|---|---|
BATTERY SAVER ACTIVE 27 | Refer to Charging System Description and Operation in Engine Electrical |
CHANGE ENGINE OIL SOON 81 | Refer to Indicator/Warning Message Description and Operation. |
CHECK CHARGE SYSTEM 102 | Refer to Charging System Description and Operation in Engine Electrical |
CHECK TIRE PRESSURE 144 | Refer to Tire Pressure Monitor Description and Operation in Tire Pressure Monitoring |
DOOR AJAR 139 | Refer to Door Ajar Indicator Description and Operation in Doors |
ENGINE OIL LOW CHECK LEVEL 36 | Refer to Indicator/Warning Message Description and Operation. |
ENGINE HOT - AC OFF | Refer to Cooling System Description and Operation in Engine Cooling |
GAS CAP LOOSE-CHECK CAP | Refer to Evaporative Emission Control System Description in Engine Controls |
SERVICE STABILITY SYSTEM 54 | Refer to ABS Description and Operation in Antilock Brake System |
STABILITY SYSTEM ACTIVE 55 | Refer to ABS Description and Operation in Antilock Brake System |
THEFT ATTEMPT DETECTED 40 | Refer to Theft Systems Description and Operation in Theft Deterrent |
TRACTION CONTROL SYSTEM ACTIVE 91 | Refer to ABS Description and Operation in Antilock Brake System |
TRUNK AJAR 24 | Refer to Luggage Compartment Description and Operation in Body Rear End |
TURN SIGNAL ON? 20 | Refer to Exterior Lighting Systems Description and Operation in Lighting Systems |
WINDSHIELD WIPER FLUID LOW 25 | Refer to Wiper/Washer System Description and Operation in Wipers/Washer Systems |
Symbol | Description |
|---|---|
CHECK GAGES | Refer to Indicator/Warning Message Description and Operation |
|
| Refer to Exterior Lighting Systems Description and Operation in Lighting Systems |
|
| Refer to Exterior Lighting Systems Description and Operation in Lighting Systems |
CHANGE ENGINE OIL SOON
The IPC illuminates the CHANGE ENGINE OIL SOON message 81 in the DIC, when the powertrain control module (PCM) determines that the engine oil should be changed. The IPC receives a class 2 message indicating the remaining oil life percent from the PCM. After the oil is changed, perform the engine oil monitor reset procedure. Refer to GM Oil Life System Resetting in Maintenance and Lubrication.
CHECK GAGES
The heads up display (HUD) illuminates the CHECK GAGES indicator. The HUD receives a message requesting illumination from the IPC.
The HUD also illuminates the CHECK GAGES indicator when one of the following indicators is illuminated in the IPC.
| • | ABS |
| • | AIR BAG |
| • | BRAKE |
| • | Charging System |
| • | Engine Coolant Temperature |
| • | Low Fuel |
| • | Low Engine Oil Pressure |
| • | TRACTION OFF |
ENGINE OIL LOW CHECK LEVEL
The IPC illuminates the ENGINE OIL LOW CHECK LEVEL message 36 in the driver information center (DIC) when the powertrain control module (PCM) detects low engine oil level, and the signal circuit is high.
Km/h and MPH Indicator(s)
km/h: The IPC illuminates the km/h indicator when the IPC detects that metric units have been requested. The IPC monitors the signal circuit of the ENG/MET switch The IPC sends a class 2 message indicating the requested units to the head up display (HUD).MPH: The IPC illuminates the MPH indicator when the IPC detects that English units have been requested. The IPC monitors the signal circuit of the ENG/MET switch. The IPC sends a class 2 message indicating the requested units to the head up display (HUD).
LOW FUEL
The IPC illuminates the Low Fuel indicator when the IPC determines that the fuel level is less than 16 percent. The indicator is a LED on the fuel gage, IPC receives a class 2 message indicating the fuel level from the powertrain control module (PCM).
LOW OIL PRESSURE
The IPC illuminates the LOW OIL PRESSURE indicator when the PCM detects low engine oil pressure, and the signal circuit is low. The IPC receives a class 2 message requesting illumination from the PCM.
SERVICE VEHICLE SOON
The IPC illuminates the SERVICE VEHICLE SOON when the powertrain control module (PCM) detects certain malfunctions that are not related to the emissions system. The IPC receives a class 2 message from the powertrain control module (PCM) requesting illumination.
