Symptom Table

Refer to COMPONENT TESTING for schematic and connector information.

SYMPTOM TABLE

Condition	Possible Sources	Action
No communication with the anti-lock brake system (ABS) module	Battery junction box (BJB) fuse(s): 16 (10A) 103 (30A) 112 (30A Circuitry. ABS module.	GO to PINPOINT TEST A .
The red brake warning indicator stays on when the ignition switch is in the RUN position	Circuitry. Instrument cluster. Brake fluid level sensor. Anti-lock brake system (ABS) module.	REFER to PINPOINT TEST L: THE BRAKE WARNING INDICATOR IS NEVER/ALWAYS ON .
The yellow anti-lock brake warning indicator does not self-check	Anti-lock brake system (ABS) module. Circuitry.	REFER to PINPOINT TEST K: THE ANTI-LOCK BRAKE SYSTEM (ABS) WARNING INDICATOR IS NEVER ON .
The stability assist system cannot be disabled	Circuitry. Stability assist switch. Anti-lock brake system (ABS) module.	GO to PINPOINT TEST N .
The stability assist switch indicator is never/always on	Central junction box (CJB) fuse 15 (5A). Circuitry. Stability assist switch. Anti-lock brake system (ABS) module.	GO to PINPOINT TEST P .
	Base brake system.	REFER to BRAKE SYSTEM-GENERAL INFORMATION .
	Thermal model.	Wait for brakes to cool down; the thermal model will reset automatically.