Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Body Rear End Schematics | |||
1 | Did you perform the Body Rear End Diagnostic System Check? | Go to Step 2 | |
2 |
Did the rear compartment lid release? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Did the rear compartment lid release? | Go to Step 4 | Go to Step 7 |
4 |
Does the trunk release parameter change states? | Go to Step 11 | Go to Step 5 |
5 |
Does the rear compartment lid release? | Go to Step 6 | Go to Step 14 |
6 | Connect a fused jumper between the signal circuit of the rear compartment lid release switch and the ground circuit of the rear compartment lid release switch. Does the rear compartment lid release? | Go to Step 12 | Go to Step 15 |
7 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 16 |
8 | Connect a test lamp between the battery positive voltage circuit of the trunk release relay and the control circuit of the trunk release relay. Does the test lamp illuminate? | Go to Step 9 | Go to Step 10 |
9 | Test the control circuit of the rear compartment lid release for an open or high resistance. 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 21 | Go to Step 17 |
10 | Test the control circuit of the rear compartment lid release actuator for an open or high resistance. 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 21 | Go to Step 13 |
11 | 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 21 | Go to Step 20 |
12 | Inspect for poor connections at the harness connector of the rear compartment lid release 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 21 | Go to Step 18 |
13 | Inspect for poor connections at the harness connector of the rear compartment lid release actuator. 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 21 | Go to Step 19 |
14 | Repair the open or high resistance in the signal circuit of the rear compartment lid release switch. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
15 | Repair the open or high resistance in the ground circuit of the rear compartment lid release switch. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
16 | Repair the open or high resistance in the battery positive voltage circuit of the trunk release relay. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
17 | Replace the trunk lid release relay. Did you complete the replacement? | Go to Step 21 | -- |
18 | Replace the rear compartment lid release switch. Did you complete the replacement? | Go to Step 21 | -- |
19 | Replace the rear compartment lid lock release actuator. Refer to Rear Compartment Lid Interior Release Latch Handle Replacement . Did you complete the replacement? | Go to Step 21 | -- |
20 |
Important: When replacing the body control module, refer to Body Control System Description and Operation in Body Control System. Replace the body control module. Refer to Body Control Module Replacement in Body Control System. Did you complete the replacement? | Go to Step 21 | -- |
21 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
