Blend/Mode/Recirc Door Operation Improper Single-Zone MTC

Test 1-3:

Test 4-7:

SYMPTOM
BLEND/MODE/RECIRC DOOR OPERATION IMPROPER SINGLE-ZONE MTC

POSSIBLE CAUSES
- Check for actuator circuit test fault messages
- Check for active HVAC DTCs
- Check for HVAC do0r recalibration fault messages
- Mode door actuator/linkage/door
- Blend door actuator/linkage/door
- Recirculation door actuator/linkage/door