Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Interior Lamps System Check? | -- | Go to Step 2 | |
2 |
Is the diagnostic check complete? | -- | Go to Step 3 | Go to Step 4 |
3 | Backprobe the BCM connector C2 using a J 39200 DMM and measure the voltage between terminal B1 and ground. Is the voltage measured to the specified value? | B+ | Go to Step 5 | Go to Step 6 |
4 | Perform the BCM system check. Refer to Body Control Module System Check in Body Control System. Is the repair complete? | -- | -- | |
5 |
Is the voltage measured to the specified value? | B+ | Go to Step 7 | Go to Step 9 |
6 | Backprobe the BCM connector C3 using a J 39200 DMM and measure the voltage between terminal A12 and ground. Is the voltage measured to the specified value? | B+ | Go to Step 9 | Go to Step 8 |
7 | Backprobe the left IP junction block connector C2 using a J 39200 DMM and measure the voltage between terminal C9 and ground. Is the voltage measured to the specified value? | B+ | Go to Step 10 | Go to Step 11 |
8 | Backprobe the right IP junction block connector C1 using a J 39200 DMM and measure the voltage between terminal A2 and ground. Is the voltage measured to the specified value? | B+ | Go to Step 12 | Go to Step 13 |
9 | Replace the BCM. Refer to Body Control Module Replacement in Body Control System. Is the repair complete? | -- | -- | |
10 | Backprobe the left IP junction block connector C1 using a J 39200 DMM and measure the voltage between terminal E4 and B+. Is the voltage measured within the specified range? | -- | Go to Step 14 | Go to Step 15 |
11 | Repair the open in CKT 1732 between the BCM and the left IP junction block. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
12 | Repair the open in CKT 340 between the right IP junction block and the BCM. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
13 | Replace the right IP junction block. Refer to Relay/Fuse Center Replacement in Wiring Systems. Is the repair complete? | -- | -- | |
14 | Replace the left IP junction block. Refer to Relay/Fuse Center Replacement in Wiring Systems. Is the repair complete? | -- | -- | |
15 | Repair the open in CKT 156 between the BCM and the left IP junction block. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |
