DTC B14E6 Mode Door Actuator Stepping Motor Circuit Short-Circuit

DTC detecting condition: 

Mode door actuator stepping motor circuit is shorted.

Trouble symptom: 

Vent does not change.

Wiring diagram: 

Air conditioning system Ref. to WIRING SYSTEM>Air Conditioning System>WIRING DIAGRAM .

Fig 1: Air Conditioning System Wiring Diagram (Mode Door Actuator Stepping Motor Short-Circuit)

Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Air Conditioning System Mode Door Actuator Stepping Motor Short-Circuit Diagnosis Flowchart

Courtesy of SUBARU OF AMERICA, INC.