CCM-0017

Condition
Control unit displays diagnostic trouble code CCM-0017 after it has tried to detect the diagnostic trouble code 5 times at 10 second intervals. After detecting it 5 times diagnostic trouble code CCM-0018 is displayed.

If one or more damper motors are in motion when diagnostic trouble code CCM-0017 is displayed, the diagnostic trouble code for the respective damper motor is also displayed (CCM-0011-CCM-0016).

Condition
- Nothing.

Possible source
- Signal wire short circuited to ground.
- Ground wire short circuited to voltage supply.

Condition
- Air distribution problem.
- Interior temperature does not match set value.