Code Description
Anti-Lock Brake System (ABS) Power Relay Output Circuit Failure
The operating voltage required to supply the anti-lock brake system (ABS) module, hydraulic pump and isolation valves is in a range between 10 and 16 volts.
Voltage is supplied by the battery junction box (BJB) through circuit 532 (OG/YE) (hot at all times) and by the central junction box (CJB) through circuit 532 (OG/YE) (hot in run). Ground is provided through circuit 530 (LG/YE).
Possible Causes
- Circuit open
- ABS module
- Fuse