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B1621

DTC B1621 MODE DOOR ACTUATOR POTENTIOMETER CIRCUIT SHORT

DTC DETECTING CONDITION:
Mode door actuator potentiometer circuit is shorted.

TROUBLE SYMPTOM:
- Vent does not change.
- DTC "B1621" Short circuit in mode door actuator potentiometer was detected.
- DTC "29" Short circuit in mode door actuator potentiometer was detected.

WIRING DIAGRAM: