Possible Causes
- CHECK FOR ACTUATOR CIRCUIT TEST FAULT MESSAGES
- CHECK FOR ACTIVE HVAC DTCS
- CHECK FOR HVAC DOOR RECALIBRATION FAULT MESSAGES
- MODE DOOR ACTUATOR(S)/LINKAGE(S)/DOOR(S)
- BLEND DOOR ACTUATOR/LINKAGE/DOOR
- RECIRCULATION DOOR ACTUATOR/LINKAGE/DOOR