Recirculation Door Stall Test Failure - ATC & MTC

Test 1:

Test 2 - 4:

Test 5:

SYMPTOM
RECIRCULATION DOOR STALL TEST FAILURE - ATC & MTC

WHEN MONITORED
During HVAC motor calibration.

SET CONDITION
This DTC will set if the BCM is unable to detect the end of travel for one or more of the HVAC doors.

POSSIBLE CAUSES
- Body control module
- Recirculation door driver circuit open
- Common door driver circuit open
- Recirculation door, linkage, actuator
- Wiring causing intermittent condition