|
|
|
Symptom: INCOMPLETE POWER CLOSE - LIFTGATE DRIVER CIRCUIT When Monitored and Set Condition: INCOMPLETE POWER CLOSE - LIFTGATE DRIVER CIRCUIT SHORT TO When Monitored: During chime operation on closing cycle. Set Condition: When the module receives a closing command, it momentarily sends 12 volts to the Liftgate Open Driver circuit and then the Liftgate Close Driver circuit. If the POSSIBLE CAUSES DTC PRESENT LIFTGATE OPEN DRIVER WIRE SHORT TO GROUND LIFTGATE CLOSE DRIVER WIRE SHORT TO GROUND POWER LIFTGATE MODULE - SHORT TO GROUND POWER LIFTGATE MOTOR TEST ACTION APPLICABILITY 1 With the DRBIII t, record and erase DTC’s. Turn the ignition off, wait 10 seconds, then turn the ignition on. t, read DTCs. Does the DRBIII t display INCOMPLETE POWER CLOSE - LIFTGATE DRIVER CIRCUIT SHORT TO GROUND? All Yes → Go To 2 No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition. Operate the 2 Disconnect the Power Liftgate Module C1 connector. All Yes → Go To 3 No → Go To 5 837 POWER DOORS - LIFTGATE |