Monitor Scantool Data

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. Engine "ON".
3. Monitor the "Humidity Sensor" Parameter on the Scantool. While drying the humidity sensor with the implement such as hair drier.




4. Are the DTC B1201 present and is parameter of "Humidity Sensor" fixed ?

CAUTION: ** Parameter of "Humidity Sensor" will be fixed at 10%, if there is any fault in Humidity Sensor.

YES
1) Go to "W/Harness Inspection" procedure.
NO
1) Fault is intermittent caused by poor contact in the sensor's and/or A/C control unit's connector or was repaired and A/C control unit memory was not cleared.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.