Indicator On Constantly
- Remove ABS light driver module circuit board. Light driver module is located behind park brake cable bracket. Turn ignition on. If ABS indicator light is on, repair short to ground in Purple wire circuit, connector terminal "N".
- If ABS indicator light did not come on, use test light to back probe ABS light driver module terminal "B" to ground. If test light does not come on, repair open in Pink/Black wire circuit. If test light comes on, turn ignition off.
- Reinstall ABS light driver module circuit board. Disconnect electronic brake control module connector C1. Using a fused jumper, connect terminal No. 23 to ground. Turn ignition on. If indicator light comes on, check for poor connection at ABS light driver module terminal "C" or for open in Dark Blue wire circuit.
- If indicator light does not come on, check fused jumper. If fused jumper is blown, repair short in Dark Blue wire circuit. If fused jumper is not blown, check for poor connection at EBCM. If connection is okay, replace EBCM.