DSG DQ381 / DQ500 (0GC / 0DL) Bosch Controller Repair for VW Audi Skoda Seat Cupra

Important Order Details

Once you place your order, you'll get an email with the address to send your faulty control unit to. Please write your order number on a piece of paper and send it along with the control unit to the specified address.  Alternatively – and this is recommended – you can print out that email and send it with the control unit to us.

🔧 Our standard repair time is 48–72 hours.

Common faults for DQ381 / DQ500 gearboxes

(diagnostics and repair available here)

• P0805 – Clutch position sensor malfunction

• P1735 (10666) – Clutch position sensor 1 – Electrical fault

• P1736 (10668) – Clutch position sensor 2 – Electrical fault

 

DQ381 / DQ500 Faults Where the Cause is Vehicle-Related

• P0C29 (35494) – Transmission auxiliary hydraulic pump

• P175D – Clutch 1 spontaneously opens

• P176E – Clutch 2 spontaneously opens

• P0928 – Shift lever interlock solenoid – Open circuit

If your DQ381 / DQ500 controller shows no faults:

We'll get in touch with you, and once you confirm, your order will be updated. Then, the control unit will be sent back to you via courier or parcel locker. This service costs 120 PLN.

Gearbox control units that can't be repaired:

If your DQ381 / DQ500 controller is severely damaged or beyond repair, we'll give you a call to chat about your options.

Warranty Period:

We offer a 12-month warranty on gearbox control unit repairs, provided the gearbox is operated and serviced correctly (e.g., regular oil changes). In some cases, the warranty might be shorter or longer – we'll let you know. We also want to assure you that, based on our experience, the control units we repair work reliably for many years.

Our repair process for VW Audi Seat Skoda Cupra DQ381 / DQ500 gearbox controllers:

1. Initial Diagnosis:
   We start with a visual inspection and tests of the control unit to check its condition and repair feasibility. If the control unit is severely damaged, we'll suggest alternatives, like replacing it with a new or reconditioned unit.

2. Repair:
   Our specialists meticulously repair the control unit, paying attention to every detail to ensure optimal performance and checking for any faults.

3. Final Test:
   Before shipping, we run final tests to make sure the control unit works flawlessly and functions correctly.