Condenser Fan: Testing and Inspection

Main Fan/Additional Fan Motor Operation Inspection

1. Connect WDS or equivalent to DLC-2.
2. Warm-up the engine.
3. Access ECT PID.




4. Measure voltage fan control module connector terminal B at 2-pin connector with monitoring ECT PID.
- If not as specified, inspect the following:
- CKP sensor
- ECT sensor
- APP sensor
- TP sensor
- A/C pressure switch (middle pressure)

5. If all items are okay, replace fan control module.