Fault Code 2380

Fault code 2380

Servo motor for right side vents

Diagnostic conditions
- Ignition on
- Battery voltage OK (11.4 to 14.5 V)
- Internal function test completed on air-conditioning system regulator control module

Possible causes of fault
- Short circuit to B+
- Short circuit or open circuit
- Short circuit to ground
- Servo motor flap stiff
- Servo motor faulty
- Air-conditioning system regulator faulty

Affected pins
Air-conditioning system regulator control module, front: Plugs B and E
- Plug B: Pin 1 'Passenger blower (servo motor for right side vents OPEN)'
- Plug B: Pin 5 'Passenger blower (feedback signal lead, servo motor for right side vents)'
- Plug B: Pin 9 'Passenger blower (servo motor for right side vents CLOSED)'
- Plug E: Pin 1 '5 V reference voltage'
- Plug E: Pin 8 'Ground signal'

Diagnosis/troubleshooting