1. Measure the resistance between connector terminals. Preparation tool: Circuit tester
2. Apply battery voltage between the connector terminals to check lighting condition of illumination inside the switch.
3. Replace the hill hold switch if the inspection result is not within the standard value. |
Removal
InstallationDtc b1439 mode door actuator circuit short-circuit
DTC DETECTING CONDITION:Mode door actuator potentiometer circuit is shorted.TROUBLE SYMPTOM:Vent does not change.WIRING DIAGRAM:Air conditioning system Air Conditioning System > WIRING DIAGRAMSTEPCHECKYESNO1.CHECK CONNECTOR.1) Check connecting condition of the A/C CM connector and mode door actuato ...