Step | Action | Yes | No |
|---|---|---|---|
1 | Did your perform Body Rear End Diagnostic System Check? | Go to Step 2 | |
2 | Ensure the lift glass fully closed. Is the hatch/gate ajar indicator on? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
3 |
Does the scan tool display inactive? | Go to Step 10 | Go to Step 4 |
4 | Disconnect the RH or LH lift glass release actuator. Does the scan tool display inactive? | Go to Step 6 | Go to Step 5 |
5 | Test the faulty lift glass ajar signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 11 | Go to Step 7 |
6 | Inspect for poor connections at the harness connector of the RH or LH lift glass release actuator(s). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 11 | Go to Step 8 |
7 | Inspect for poor connections at the harness connector of the body control module (BCM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 11 | Go to Step 9 |
8 | Replace the RH or LH lift glass release actuator(s). Did you complete the replacement? | Go to Step 11 | -- |
9 |
Important: When replacing the BCM refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control Systems. Replace the BCM. Refer to Body Control Module Replacement in Body Control Systems. Did you complete the replacement? | Go to Step 11 | -- |
10 | Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instrument, Gauges, and Console Systems. Did you complete the replacement? | Go to Step 11 | -- |
11 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
