Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Body Rear End Schematics Connector End View Reference: Body Rear End Connector End Views or Body Control System Connector End Views | |||
1 | Did you perform the Body Rear End Diagnostic System Check? | Go to Step 2 | |
2 | Verify that the rear hatch/gate ajar indicator is inoperative. Does the rear hatch/gate ajar indicator operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the scan tool display Low? | Go to Step 4 | Go to Step 5 |
4 | With a scan tool, command the lamp and gauge check ON in the Instrument Panel Cluster special functions. Did the liftgate ajar lamp illuminate? | Go to Step 8 | Go to Step 9 |
5 |
Did the test lamp illuminate? | Go to Step 6 | Go to Step 7 |
6 | Connect a test lamp between the rear compartment lid ajar switch circuit of the liftgate lock actuator/ajar switch harness connector and the ground circuit of the liftgate lock actuator/ajar switch harness connector. Did the test lamp illuminate? | Go to Step 10 | Go to Step 11 |
7 | Test the rear compartment lid ajar switch circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 15 | Go to Step 10 |
8 | Inspect for poor connections at the harness connector of the body control module. 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 15 | Go to Step 12 |
9 | Inspect for poor connections at the harness connector of the instrument panel cluster. 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 15 | Go to Step 13 |
10 | Inspect for poor connections at the harness connector of the liftgate lock actuator/ajar switch. 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 15 | Go to Step 14 |
11 | Repair the open in the ground circuit. Refer to Wiring Repairs and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 15 | -- |
12 |
Did you complete the replacement? | Go to Step 15 | -- |
13 | Replace the instrument panel cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gages and Console. Did you complete the replacement? | Go to Step 15 | -- |
14 | Replace the liftgate lock actuator/ajar switch. Refer to Liftgate Wedge Replacement . Did you complete the replacement? | Go to Step 15 | -- |
15 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |