Heater Flap Motor Left. Flap Loose. Note: May set if not calibrated.

Fault symptoms
Perceived temperature in cabin too high or too low compared to the set temperature.

The following conditions apply:

• When the control module runs the stepping motor towards an end position and the stepping motor continues more than 20% past the expected end position, the diagnostic trouble code for loose flap is set.
• The diagnostic trouble code can be set if the control module has not been calibrated.
• Continuous monitoring and when calibrating.