Step | Action | Yes | No |
---|---|---|---|
1 | Was the HVAC System Check performed? | Go to Step 2 | Go to HVAC System Check |
2 |
Does the test lamp light? | Go to Step 3 | Go to Step 6 |
3 | Test for an open in the PNK wire between the blower motor resistor and S232. Is an open present? | Go to Step 4 | Go to Step 5 |
4 | Repair the open in the PNK wire between the blower motor resistor and S232. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to HVAC System Check | -- |
5 | Replace the blower motor resistor. Refer to Blower Motor Resistor Replacement . Is the repair complete? | Go to HVAC System Check | -- |
6 | Replace the blower speed selector switch. Refer to Control Assembly Replacement . Is the repair complete? | Go to HVAC System Check | -- |