Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the HVAC Blower Controls System Check? | -- | Go to Step 2 | |
2 |
Does the blower motor continue to run? | -- | Go to Step 3 | Go to Step 4 |
3 | Remove the A/C fuse. Does the blower motor continue to run? | -- | Go to Step 5 | Go to Step 6 |
4 | Inspect for a short to voltage on CKT 119. Did you find a short to voltage? | -- | Go to Step 10 | Go to Step 9 |
5 |
Did you find voltage on any circuit. | -- | Go to Step 7 | Go to Step 8 |
6 | Inspect for a short to voltage on CKT 52. Did you find a short to voltage? | -- | Go to Step 11 | Go to Step 12 |
7 | Repair the short to voltage on the affected circuit. Is the repair complete? | -- | -- | |
8 | Repair the short to voltage on CKT 65. Is the repair complete? | -- | -- | |
9 | Replace the HVAC control module. Refer to Control Assembly Replacement . Is the repair complete? | -- | -- | |
10 | Repair the short to voltage on CKT 119. Is the repair complete? | -- | -- | |
11 | Repair the short to voltage on CKT 52. Is the repair complete? | -- | -- | |
12 | Replace the resistor/relay pack. Refer to Blower Motor Resistor Replacement . Is the repair complete? | -- | -- |
