Pinpoint Test 1: No Communication With The Anti-Lock Brake System (ABS) Module
PINPOINT TEST 1: 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 (W/R) and (R) respectively. Fused ignition voltage is sent from smart junction box (SJB) fuse 20 (10A) to the ABS module along circuit (Y/V) and 2 grounds are provided for the module along circuit (B).
Possible Causes
- BJB fuse 33 (30A)
- BJB fuse 17(40A)
- SJB fuse 20 (10A)
- Circuit open
- ABS module
CAUTION:Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.
