ABS: Refer to ABS Description and Operation .

Air Bag: Refer to SIR System Description and Operation .

Brake: Refer to Brake Warning System Description and Operation .

The instrument panel cluster (IPC) illuminates the CHANGE ENGINE OIL indicator when the ECM determines that the engine oil should be changed. After the oil is changed, reset the engine oil monitor. Refer to GM Oil Life System Resetting .

Charge: Refer to Charging System Description and Operation .

DRL: Refer to Exterior Lighting Systems Description and Operation .

Engine Coolant Temperature: Refer to Cooling System Description and Operation .

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

Fasten Passenger Seat Belts: Refer to Seat Belt System Description and Operation .

High Beam: Refer to Exterior Lighting Systems Description and Operation .

Liftgate Ajar: Refer to Rear Hatch/Gate Description and Operation .

Low Coolant: Refer to Cooling System Description and Operation .

The instrument panel cluster (IPC) illuminates the Low Fuel indicator when the IPC detects that the fuel level is less than a pre-determined value.

The instrument panel cluster (IPC) illuminates the engine oil pressure indicator when the engine control module (ECM) detects low engine oil pressure.

Low Traction: Refer to ABS Description and Operation .

MIL: Refer to Engine Control Module Description for the 2.2L engine or Powertrain Control Module Description for the 3.5L engine.

The instrument panel cluster (IPC) illuminates the REDUCED POWER indicator when the ECM determines that a certain amount of engine power has been lost.

Security: Refer to Theft Systems Description and Operation .

The instrument panel cluster (IPC) illuminates the service vehicle soon indicator when the BCM or ECM detects certain malfunctions that are not related to the emissions system.

Traction Off: Refer to ABS Description and Operation .

Turn Signals: Refer to Exterior Lighting Systems Description and Operation .

The body control module (BCM) receives a controlled area network (CAN) serial data message from the engine control module (ECM) when the ECM determines that the vehicle should be shifted to the next higher gear.