Question 1

What are fault codes P173500 and P173600 on the DQ381 DSG gearbox?

Accepted Answer

P173500 relates to a pressure regulation fault in the DQ381 mechatronic unit, while P173600 indicates an internal control module communication error. Both codes typically point to mechatronic solenoid or valve body failure requiring specialist repair.

Question 2

How much does DSG DQ381 Mechatronic Repair cost in Newbury Park?

Accepted Answer

Pricing depends on the extent of damage found during diagnosis. At MnF Motors we provide a clear, upfront quote before any work begins. As an independent garage we offer significantly better value than main dealers without compromising on quality.

Question 3

How long does a DQ381 mechatronic repair take?

Accepted Answer

Most DQ381 mechatronic repairs are completed within one to two working days. Complex cases or parts availability can extend this, but we keep you informed throughout.

Question 4

Is it safe to drive with P173500 or P173600 active?

Accepted Answer

We strongly advise against driving with these fault codes active. The gearbox may enter limp mode or behave unpredictably, risking further and more expensive damage to the transmission.

Question 5

Does MnF Motors offer a warranty on DSG mechatronic repairs?

Accepted Answer

Yes. All mechatronic repairs at MnF Motors come with a parts and labour warranty. For warranty-related enquiries visit our Warranty Claims page or call us on 020 8088 3150.