Volkswagen Golf / Audi A3 DSG 7 Gearbox Problem.

Audi Volkswagen 7 speed transmission fault

Seven Speed Direct Shift Gearbox Control Unit (DQ200)

 

This DSG 7 control unit is a very common failure for vehicles built between 2003 – 2016 fitted with the DQ200 Direct Shift Gearbox (DSG). The most common reported symptom is a complete loss of drive due to not being able to select any gears, this will cause the EPC light to remain illuminated and the gear symbols will continually flash on the instrument panel. Often the main 30-amp fuse will be blown, if you try to replace the fuse it will blow again while the DSG control unit remains connected.

 

If you attempt to read the fault codes stored in the gearbox system, then you may also notice the gearbox system fails to communicate with your diagnostic scanner, preventing you from reading any fault codes. However, if you are able to communicate with the DSG gearbox system, then you may have the following fault codes stored:

 

  • 16946/P0562/001378 - System Voltage Low
  • 005636/P1604 - Internal Control Module
  • P189C/006300 - Function restriction due to insufficient pressure build-up.

 If you are experiencing any of the above issues, then this is usually a clear indication that your DSG 7 control unit has failed.

 

We are able to remanufacture (rebuild) your own DSG unit and supply an unlimited mileage lifetime warranty as standard. When we rebuild your own unit, we use higher rated than standard components and ‘engineer out’ the original design flaw that caused your unit to fail in the first place, giving you the peace of mind that your unit will not fail again. If we rebuild your own unit then it will cost a small fraction of the cost of a new unit, and you will not need to program the unit back onto your car – simply refit, replace the oil and away you go.

 

A brand-new unit from the main dealer is very expensive and will require programming onto the vehicle which adds further labour costs. Most worryingly is that the brand-new unit that we have seen still have the original design flaw, so if you purchase a replacement unit from the dealer then you can expect it to fail again at some point down the line.

Audi Volkswagen DSG7 faultVAG group 7 speed TCU fault

 

Outperforming the original:

This is a complete re-engineered solution for the DSG-7 family of mechatronics units, all failing components are replaced with our own re-engineered versions, designed from scratch to outperform the original OEM parts. Employing our in-house designed reinforced stainless-steel pressure build-up controls, polymer clutch actuation protection and control unit revision, complete HIL simulation redesign to ensure all shift actuators are meeting and exceeding original OEM specifications in real-world conditions.

DSG7 parts

 

Common Failure symptoms:

  • No gear engagement
  • No drive or reverse
  • EPC light illuminated
  • Main 30-amp fuse constantly blowing

 

Common fault codes:

  • P189C (06300) – function restriction due to insufficient pressure build-up
  • P0562 (16946/001378) - System Voltage Low
  • P1604 (005636) - Internal Control Module
  • P17BF (06079) – pump protection maximum limit reached

 

Common failing part numbers:

  • 0AM 927 769 D / 0AM 927 769 K / 0AM 927 769 G
  • 0AM 325 025 D / 0AM 325 025 H / 0AM 325 065 N / 0AM 325 025 J

 

Test and rebuild:

We fully test every Mechatronics unit before (first line test) and after (end of line test) the rebuild, using our HIL (Hardware In-the-Loop) DSG-7 Gearbox rig, this allows us to test your Mechatronics unit under real-world load conditions. This ensures that each rebuilt unit meets and exceeds OEM specifications. All common failing components are replaced with versions that are higher rated than standard, so you can be assured that once your unit has been rebuilt it will perform as good as, if not better than a brand-new unit from the manufacturer.

HIL testing DSG7

Programming:

All coding is retained during test and rebuild – no need for programming once you receive your rebuilt DSG7 unit back.

 

Quality:

Our strict quality control: encompassing testing, components and workmanship will ensure only the highest level of work is carried out to meet our lifetime warranty standards.

 

Warranty:

Lifetime unlimited mileage*

 

How do I get my unit rebuilt?

To pay for the rebuild select your model above then click: Get yours rebuilt

Print the payment/booking confirmation email.

Package the DSG7 transmission control unit inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).

Send us your package by tracked courier (the shipping instructions are on the confirmation email).

Once received we will test, rebuild and return your DSG7 transmission unit with an unlimited mileage lifetime warranty. (if your unit turns out not to be faulty then we will refund your payment less a small testing fee and return shipping)

 

What if I don’t want to pay up front?

This is not a problem, if you prefer this option then follow the following steps:

Fill in and submit this test form.

Print the booking confirmation email.

Package the DSG7 transmission control unit inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).

Send us your package by tracked courier (the shipping instructions are on the confirmation email).

Once received, we will test your DSG7 transmission unit and call you to advise on the outcome of testing, if your unit is faulty and you choose to go ahead with the rebuild then we will take payment over the phone using a debit/credit card.

We will then rebuild your DSG7 transmission control unit and return it to you with an unlimited mileage warranty.

If you require further information regarding this Volkswagen Audi Group DSG7, then please contact us.

Volkswagen Products/Services

BEETLE

BORA

CADDY

CALIFORNIA

CARAVELLE

CARAVELLE T4

CC

CRAFTER

EOS

FOX

GOLF

GOLF PLUS

JETTA

LUPO

MULTIVAN

PASSAT

PHAETON

POLO

SCIROCCO

SHARAN

TIGUAN

TOUAREG

TOURAN

TRANSPORTER

TRANSPORTER T5

TRANSPORTER T5 (FL)

UP!

Comments on "Volkswagen Golf / Audi A3 DSG 7 Gearbox Problem."
Roman says: 12/8/2019 7:36:32 PM
Hey , I have a skoda octavia 2015-11 1.8tsi 180hp , does it still have this control unit?
ECU Admin says: 13/8/2019 9:17:01 AM
Hi Roman, if your Skoda Octavia is fitted with the DQ200 Direct Shift Gearbox then it will have one of these units. If you would like us to test your unit then please fill out the following test form: https://myaccount.ecutesting.com/?return=/TestForm&lang=en-GB
Roger says: 13/7/2019 7:23:47 PM
Hi I have 2002 Audi A6 2.4 jerks on take off. How to fixfix problem Engine code BDV
ECU Admin says: 15/7/2019 10:56:06 AM
Hi Roger, I would recommend that you check for fault codes within the transmission system first, however this type of DSG-7 mechatronics unit was not fitted to your vehicle, so you would also need to contact us with your transmission ECU part number for us to know if your unit is one that we can test/rebuild.
Leave a Comment All fields are required*