Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open. | ||||
1 |
Is the resistance measured within the specified range? | 0-2 ohms | Go to Step 2 | Go to Step 3 |
2 | Connect a fused jumper between terminal A and terminal B of the rear compartment lid release motor harness connector. Does the rear compartment courtesy lamp light? | -- | Go to Step 4 | Go to Step 5 |
3 | Repair the open in CKT 750 between the rear compartment lid release motor and ground splice pack G401. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
4 | Replace the rear compartment lid release motor. Is the repair complete? | -- | -- | |
5 |
Is the resistance measured within the specified range? | 0-2 ohms | Go to Step 6 | Go to Step 7 |
6 | Use a DMM in order to measure the voltage between terminal C of the rear compartment courtesy lamp connector and ground. Is the voltage measured equal to the specified value? | B+ | Go to Step 8 | Go to Step 9 |
7 | Repair the open in CKT 737 between the rear compartment courtesy lamp and the rear compartment lid release motor. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
8 | Replace the rear compartment courtesy lamp. Is the repair complete? | -- | -- | |
9 |
Is the voltage measured equal to the specified value? | B+ | Go to Step 10 | Go to Step 11 |
10 | Repair the open in CKT 1732 between the left IP junction block and the rear compartment courtesy lamp. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
11 | Replace the left IP junction block. Is the repair complete? | -- | -- | |
