Defect Code 03 - 14

Defect Codes 03 - 14:

*D* 900 Defect code memory: One or more defect codes between 03 and 14 are stored:

Explanation: During automatic adjustment, the control unit checks whether the voltage value of the feedback potentiometer changes within a certain time.

Possible cause: Motor drive stiff or defective, potentiometer faulty.

Troubleshooting:

Continue with defect code 49.
Defect Code 49