Power Trunk / Liftgate Control Module: Testing and Inspection

Any diagnosis of the Power Liftgate system should begin with the use of the DRBIII(R) diagnostic tool. For information on the use of the DRBIII(R), refer to the appropriate Diagnostic Procedures information.

Inspect the related wiring harness connectors for broken, bent, pushed out, or corroded terminals. Refer to the appropriate wiring information.