Question 1

What does fault code P173600 mean on a DSG gearbox?

Accepted Answer

P173600 is a hydraulic pressure fault within the DQ380 or DQ381 mechatronic unit — the combined electro-hydraulic control module that manages clutch engagement and gear selection on VAG group 7-speed wet-clutch DSG gearboxes. It typically triggers limp-home mode and requires specialist diagnosis before any parts are replaced.

Question 2

Can I drive my car with a P173600 fault code?

Accepted Answer

You should not drive normally with P173600 active. The car will usually restrict itself to one or two gears (limp-home mode) to protect the gearbox. Continuing to drive risks expensive secondary damage to clutches and internal hydraulics. Contact MnF Motors on 020 8803 1231 as soon as possible.

Question 3

How much does DSG DQ380 mechatronic repair cost in Southgate?

Accepted Answer

MnF Motors offers in-house mechatronic repair which is significantly more cost-effective than a full unit replacement. Exact pricing depends on the scope of the fault found during diagnosis. Call 020 8803 1231 or use our contact page for a transparent, no-obligation quote specific to your vehicle.

Question 4

Is it better to repair or replace the DQ380 mechatronic unit?

Accepted Answer

In the majority of P173600 cases, targeted in-house repair is the right answer. A new or remanufactured mechatronic unit carries a high parts cost before labour is even considered. MnF Motors diagnoses the exact failed component and repairs at that level, saving Southgate drivers significant money without compromising reliability.

Question 5

Does MnF Motors cover Southgate for DSG repairs?

Accepted Answer

Yes. MnF Motors is based in Edmonton N18 — just a short drive from Southgate via the A105 or A1003 — and we serve the whole area within 20 miles. For mechatronic and major engine work we also accept vehicles by arrangement from anywhere in the country.