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

Test 1 - 3:

Test 4 - 6:

Test 7:

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

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