Diagnostics: Body Control System

How To Proceed With Troubleshooting Customer Problem Analysis Check Parts Location Terminals Of ECU Problem Symptoms Table Circuit Inspection Rear Wiper Switch Circuit Rear Washer Motor Circuit Taillight Relay Circuit Headlight Relay Circuit Key Unlock Warning Switch Circuit Back Door Power Window Switch Circuit Door Lock Motor Circuit Door Unlock Detection Switch Circuit Door Key Lock And Unlock Switch Circuit Door Lock Control Switch Circuit Front And Rear Door Courtesy Switch Circuit Hood Courtesy Switch Circuit Theft Deterrent Indicator Circuit Horn Circuit Theft Deterrent Horn Circuit MPX Circuit