Pinpoint Test B - ILLUM Entry Does Not Work From Remote Trans
- Check RKEM Ground - Turn ignition off. Disconnect Gray and Black connector. Check continuity between Gray connector terminal No. 21 (Black wire) and ground. If continuity is present, go to next step. If continuity is not present, repair open in Black wire circuit.
- Check Power To RKEM
- Turn ignition on. Check voltage as follows:
- Between ground and Gray connector terminal No. 1 (Orange/White wire).
- Between ground and Gray connector terminal No. 20 (Blue/Orange wire).
- Between ground and Black connector terminal No. 26 (Orange/White wire).
If each voltage measurement is 9 volts or more, go to next step. If any voltage measurement is less than 9 volts, check fuses. If fuses are okay, repair faulty circuit.
- Check Interior Light Output - Disconnect fuse panel connector. With ignition on, measure voltage of White wire between Gray connector terminal No. 17 and fuse panel connector. If 10 volts or more are present, go to step 5). If less than 10 volts are present, go to next step.
- Check Circuit Continuity - Turn ignition off. Check for continuity of White wire between Gray connector terminal No. 17 and fuse panel connector. If continuity is present, replace central timer module. If continuity is not present, repair open circuit.
- Check Circuit Connectors - Turn ignition off. Inspect connectors for loose or corroded pins. Repair or replace if necessary. If connectors are okay, replace RKEM.