Test A: No Communication With The Anti-Lock Brake System (ABS) Module

Pinpoint Test A: No Communication With The Anti-Lock Brake System (ABS) Module

Normal Operation
Fused battery voltage is sent from battery junction box (BJB) fuses 33 (30A) and 17 (40A) to the anti-lock brake system (ABS) module along circuits 483 (RD) and 534 (YE/LG) respectively. Fused ignition voltage is sent from smart junction box (SJB) fuse 20 (10A) to the ABS module along circuit 605 (RD) and 2 grounds are provided for the module along circuit 57 (BK).

Possible Causes
^ Fuse(s)
^ Circuit open
^ ABS module

A1:

A1-A2: