Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the BCM System Check performed? | -- | Go to Step 2 | Go to Diagnostic System Check - Body Control System in Body Control System |
2 | Was the Audible Warnings System Check performed? | -- | Go to Step 3 | |
3 |
Is NO displayed? | -- | Go to Step 4 | Go to Step 7 |
4 | Inspect the connections at the BCM. Are the connections in need of repair? | -- | Go to Step 5 | Go to Step 6 |
5 | Repair the connections at the BCM as necessary. Refer to Intermittents and Poor Connections Diagnosis Is the repair complete? | -- | -- | |
6 | Replace the BCM. Refer to Body Control Module Replacement in Body Control System. Is the repair complete? | -- | -- | |
7 |
Is NO displayed for the SEAT BELT BUCKLED input? | -- | Go to Step 8 | Go to Step 9 |
8 | Replace the seat belt switch. Refer to Front Seat Belt Buckle Replacement Is the repair complete? | -- | -- | |
9 |
Does the test lamp light? | -- | Go to Step 4 | Go to Step 10 |
10 |
Does the test lamp light? | -- | Go to Step 11 | Go to Step 12 |
11 | Locate and repair the open or high resistance in CKT 238 between the BCM connector C1 terminal B11 and seat belt switch connector terminal A. Refer to Wiring Repairs Is the repair complete? | -- | -- | |
12 | Locate and repair the open or high resistance in CKT 1350 between the seat belt switch connector terminal B and G450. Refer to Wiring Repairs Is the repair complete? | -- | -- |
