See also:

Variable voltage control system
CAUTION ● Do not ground accessories directly to the battery terminal. Doing so will bypass the variable voltage control system and the vehicle battery may not charge completely. ● ...

Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS) warning light Brake warning light Charge warning light Door open warning light Electric power steering warning light Engine oil pressure w ...

Self-test feature
The ABS includes electronic sensors, electric pumps, hydraulic solenoids and a computer. The computer has a built-in diagnostic feature that tests the system each time you start the engine and ...