For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the HVAC System Check performed? | -- | Go to Step 2 | Go to HVAC System Check
2 | Disconnect the A/C condenser fan relay connector. Does the A/C condenser fan stop? | -- | Go to Step 4 | Go to Step 3
3 | Repair the short to voltage in the BLU/BLK wire between the A/C condenser fan relay and the A/C condenser fan. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to HVAC System Check | --
4 | Connect a test lamp from cavity 3 of the A/C condenser fan relay connector to B+. Does the test lamp light? | -- | Go to Step 5 | Go to Step 7
5 | Test for a short to ground in the BLU/RED wire between the A/C condenser fan relay and the A/C compressor control module. Does a short to ground exist? | -- | Go to Step 6 | Go to HVAC System Check
6 | Repair the short to ground in the BLU/RED wire between the A/C condenser fan relay and the A/C compressor control module. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to HVAC System Check | --
7 | Replace the A/C condenser fan relay. Refer to Condenser Fan Relay Replacement . Is the repair complete? | -- | Go to HVAC System Check | --