
For diesel engines, the wait-to-start light shows that the engine is functioning properly and indicates when the engine can be started.
The fast warm-up glow plug system makes the wait-to-start light stay on for a shorter amount of time than most diesel engines.
For more information, see Starting the Engine.
Traction Control System (TCS)/StabiliTrak Light
Tire Pressure LightBrake Warning System Description and Operation
Brake Warning IndicatorHydraulic Brakes Block DiagramB80Park Brake SwitchB20Brake Fluid Level SwitchK9Body Control ModuleK17Electronic Brake Control ModuleP16Instrument ClusterHard-WiredSerial DataB80-Park Brake SwitchB20-Brake Fluid Level SwitchK9-Body Control ModuleK17-Electronic Brake Control Mod ...