C1 Observe Rear ABS Light For Flash Sequence

- Observe RABS light and determine if the flashing is a diagnostic trouble code (one or more short pulses followed by one long pulse).

- Is the flash sequence a diagnostic trouble code?

YES -- Inspect Circuits 571 (BK/O) and 483 (R) for short to ground. Repair circuit and replace RABS/KAM fuse. Repeat System Pre-Check. [1][2]C - Test system pre check

NO -- GO to C2. [1][2]C2 - Intermittent Power to Anti-Lock Electronic Control Module