Setting Temp. on PTC and In-Vehicle Temp.

TROUBLE DIAGNOSIS PROCEDURE FOR SETTING TEMP. ON PTC AND IN-VEHICLE TEMP.
Symptom:
- There is too much difference between setting temp. on PTC and in-vehicle temp.





Inspection Flow


























SET TEMP. ON PTC AND IN-VEHICLE TEMP. CIRCUIT
Symptom:
- There is too much difference between setting temp. on PTC and in-vehicle temp