Conditions

B2496








Stepping motor, air-mixing. Flap jammed. Note: Can be set if not calibrated

Fault symptoms
The perceived cabin temperature is too high or too low compared to the set temperature.

Conditions
The following conditions apply:
- When the stepping motor is running in the area 10-90% of the flap's working range (which is 0-100%) and the power consumption exceeds a certain value, the control module will detect this and set the diagnostic trouble code for jammed flap.
- The diagnostic trouble code can be set if the control module has not been calibrated.
- Continuous monitoring and when calibrating.