Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Deffoger System Check? | -- | Go to Step 2 | Go to Defogger System Check |
2 |
Does the test lamp light? | -- | Go to Step 4 | Go to Step 3 |
3 | Locate and repair an open in CKT 1440 (ORN) between the HVAC control module connector C1 and the underhood fuse-relay center. Is the repair complete? | -- | Go to Defogger System Check | -- |
4 | Connect a test lampJ 35616-200 from CKT 141 (BRN) at the HVAC control module connector C1 cavity B to ground. Does the test lamp light? | -- | Go to Step 6 | Go to Step 5 |
5 | Locate and repair an open in CKT 141 (BRN) between the HVAC control module connector C1 and the I/P fuse block. Is the repair complete? | -- | Go to Defogger System Check | -- |
6 | Connect a test lamp from CKT 141 (BRN) at the HVAC control module connector C2 cavity E to ground. Does the test lamp light? | -- | Go to Step 8 | Go to Step 7 |
7 | Locate and repair an open in CKT 141 (BRN) between the HVAC control module connector C2 and S224. Is the repair complete? | -- | Go to Defogger System Check | -- |
8 | Use an ohmmeter in order to probe the HVAC control module connector C1 CKT 1050 (BLK) to ground. Is there continuity? | -- | Go to Step 9 | Go to Step 10 |
9 | Replace the HVAC control module. Is the repair complete? | -- | Go to Defogger System Check | -- |
10 | Locate and repair an open in CKT 1050 (BLK) between the HVAC control module connector C1 and G200. Is the repair complete? | -- | Go to Defogger System Check | -- |
