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Symptom: *LIFTGATE CHIME INOPERATIVE POSSIBLE CAUSES DTC PRESENT LIFTGATE CHIME GROUND #2 OPEN LIFTGATE CHIME STATUS ERROR LIFTGATE CHIME GROUND #4 OPEN LIFTGATE CHIME OPEN LIFTGATE CHIME DRIVER OPEN LIFTGATE MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. t, read the active DTCs. Does the DRBIII t display any TEMPERATURE SENSOR OPEN or SHORTED DTC’s? All Yes → Refer to symptom list for problems related to POWER LIFT- GATE. No → Go To 2 2 Turn the ignition on. t in Inputs/Outputs, read the CHIME state. Does the DRBIII t display CHIME DISABLED? All Yes → Replace the Power Liftgate Module - Chime Disabled. Perform BODY VERIFICATION TEST - VER 1. No → Go To 3 3 Remove the liftgate trim panel. All Yes → Go To 4 No → Repair the Ground circuit for an open. Perform BODY VERIFICATION TEST - VER 1. 889 POWER DOORS - LIFTGATE |