Question 1

What do fault codes P173500 and P173600 mean on a DQ380 DSG gearbox?

Accepted Answer

P173500 and P173600 are DSG DQ380 mechatronic fault codes related to pressure regulation and solenoid valve failures within the mechatronic unit. They typically cause erratic gear changes, limp mode, or complete loss of drive. A specialist repair — rather than full gearbox replacement — is usually possible.

Question 2

How much does DSG DQ380 Mechatronic Repair P173500 P173600 cost in Potters Bar?

Accepted Answer

Costs vary depending on the exact fault and parts required, but MnF Motors provides transparent, itemised quotes with no hidden charges. A mechatronic repair is significantly less expensive than a full gearbox replacement. Call 020 8088 3150 for a personalised estimate.

Question 3

Is it worth repairing the DQ380 mechatronic unit rather than replacing the whole gearbox?

Accepted Answer

In the vast majority of cases, yes. Fault codes P173500 and P173600 are mechatronic-specific issues that do not necessarily require a full gearbox replacement. A targeted mechatronic repair restores normal operation at a fraction of the cost of a new or remanufactured gearbox.

Question 4

How long does a DQ380 Mechatronic Repair take at MnF Motors?

Accepted Answer

Most DQ380 mechatronic repairs are completed within one to two working days. Our experienced team works efficiently so Potters Bar customers are not left without their vehicle for extended periods. We will confirm a realistic timescale when you book.

Question 5

Do Potters Bar customers receive a warranty on mechatronic repairs at MnF Motors?

Accepted Answer

Yes. All repairs at MnF Motors come with a warranty for peace of mind. If any related issue arises after your repair, our team will assess it promptly. You can find full details on our Warranty Claims page.