Common Error Codes for DSG 7 DQ200 Transmission (Mechatronic)

Error Code P17BF

  • Issue: Hydraulic Pump Failure

  • Description: This error indicates a malfunction in the hydraulic pump system, which can disrupt the proper functioning of the transmission.

  • Models Affected: Volkswagen, Skoda, SEAT (with DSG7 DQ200 gearboxes).

  • Associated Codes:

    • VW: 06079

    • VAG: 006079/10902/10903

Error Code P189C

  • Issue: Insufficient Pressure Increase (Performance Limitation)

  • Description: This code refers to limited performance caused by inadequate pressure in the hydraulic system. It can also trigger protective measures, such as disengagement or disabling certain features.

  • Models Affected: Volkswagen, Skoda, SEAT (up to 2013: 0CW gearbox; from 2014: updated versions).

  • Associated Codes:

    • VW: 06300

    • VAG: 006300

How to Address These Errors

  1. Regular Maintenance: Ensure the gearbox oil and mechatronic unit are serviced periodically.

  2. Professional Diagnosis: Use a certified diagnostic tool to confirm the issue and resolve the error code effectively.

  3. Software Updates: Some issues might require ECU or mechatronic software updates provided by the manufacturer.

  4. Replacement of Faulty Components: For severe issues, replacing the hydraulic pump or mechatronic unit may be necessary.