Test No. 17: Liftgate Courtesy Switch Circuit: Testing
- Test liftgate courtesy light switch. See COURTESY SWITCH under COMPONENT TESTS. Replace as necessary. If liftgate courtesy light switch is okay, go to next step.
- Check continuity of Blue/White wire between terminal No. 7 of back door ECU and terminal No. 2 of back door courtesy light switch. Repair as necessary, if wiring and connectors are okay, go to next test listed. See appropriate TROUBLE SHOOTING SYMPTOMS table under TROUBLE SHOOTING .