Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Instrument Cluster Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Is the input UNBUCKLED with the seat belt unbuckled and BUCKLED with the seat belt buckled? | -- | Go to Step 6 | Go to Step 3 |
3 |
Is the resistance less than the specified value? | 5 ohms | Go to Step 4 | Go to Step 7 |
4 | Inspect SBM connector C1 for poor terminal contact. Is the terminal contact OK? | -- | Go to Step 6 | Go to Step 5 |
5 | Repair the connector terminal contact. Is the repair complete? | -- | -- | |
6 | Replace SBM. Refer to Body Control Module Replacement in Body Control Systems. Is the repair complete? | -- | -- | |
7 | Use a DMM in order to measure the resistance from SBM connector C1 terminal C3 to connector terminal B of the left front seat belt switch. Is the resistance less than the specified value? | 5 ohms | Go to Step 9 | Go to Step 8 |
8 | Repair the open in CKT 238 (BLK/WHT). Is the repair complete? | -- | -- | |
9 | Use a DMM in order to measure the resistance from SBM connector C1 terminal C3 to LH front seat belt switch connector terminal A. Is the resistance less than the specified value? | 5 ohms | Go to Step 13 | Go to Step 10 |
10 | Test the left front seat belt switch connector for poor terminal contact. Is the connector terminal contact OK? | -- | Go to Step 12 | Go to Step 11 |
11 | Repair the connector terminal contact. Is the repair complete? | -- | -- | |
12 | Replace the left front seat belt switch. Is the repair complete? | -- | -- | |
13 | Repair the open in CKT 450 (BLK). Is the repair complete? | -- | -- |
