Defect Code 01

Defect Code 01:

*D* 900 Defect code memory: Defect code 01 is stored:

Explanation: This defect code is stored when the ADV motor is switched oft by the anti-blocking function.

Possible cause: ADV relay or fuse defective, ADV motor defective, stiffness in ADV motor due to dirt or icing.

Note: The text display "anti-blocking function active" appears on the screen when the anti-blocking function is currently effective.

Troubleshooting:

Continue with defect code 03.
Defect Code 03