Step | Action | Value(s) | 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 4 | Go to Step 3 |
3 | Replace the blower speed selector switch. Refer to Blower Switch Replacement . Is the repair complete? | -- | Go to HVAC System Check | -- |
4 | Backprobe the blower motor resistor connector with a test lamp from cavity 3 to chassis ground. Does the test lamp light? | -- | Go to Step 6 | Go to Step 5 |
5 | Repair the open in the PNK/BLU wire between the blower speed selector switch and the blower motor resistor. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to HVAC System Check | -- |
6 | Replace the blower motor resistor. Refer to Blower Motor Resistor Replacement . Is the repair complete? | -- | Go to HVAC System Check | -- |
