Test No. 2
- Turn ignition on. Using test light, backprobe lock control module connector terminal No. 4 (Black/White wire) to ground. If test light glows, go to next step. If test light does not glow, repair open in Black/White wire between junction block and control module.
- Using test light, backprobe lock control module connector terminal No. 5 (Black wire) to battery power. If test light glows, go to next step. If test light does not glow, repair open in Black wire between lock control module and main harness connector.
- Unlock both doors. Disconnect lock control module connector. Connect test light between lock control module connector terminal No. 7 (Green/Black wire) and battery power. If test light glows, check for poor connections at module connector. If okay, replace lock control module. If test light does not glow, repair open in Green/Black wire.