HeVAC Fault Codes

[PaulP38a]

FaultMate reports the following fault on the HeVAC module:
(22) The Right Recirculation Door Motor is Short Circuit to Positive 12V

Cleared it and it came back immediately.

Anyone knows what this means please, and what is the fix?

Thanks, Paul.

[justinc]

FaultMate reports the following fault on the HeVAC module:
(22) The Right Recirculation Door Motor is Short Circuit to Positive 12V

Cleared it and it came back immediately.

Anyone knows what this means please, and what is the fix?

Thanks, Paul.

Paul,

As far as I remember, it basically means a sticking/ stuck vent flap, this will overload the motor. Usually due to debris, like foam seal bits etc stuck in the ducting.

JC