• Office: +353 87 33 0 3347 (mobile + WhatsApp) • Landline:+353 1 856 8175 • ‎‎theteam@theecudoctor.ie

Controller / TCU / TCM: DSG DQ200 0AM300065L PKY PWF QHG QRD RCW

Every controller that arrives at our workshop undergoes a detailed, individual diagnostic process aimed at determining whether repair is cost-effective and safe. We analyze a number of key aspects, such as the condition of the circuit tracks, the quality of the gel encapsulation, and the integrity of the electronic components.

If there is a risk of the fault recurring, we replace the electronics with a modern version manufactured using SMD technology, which provides greater durability and resistance to damage.

After the repair, the controller is tested on a specialized test bench and then checked in a vehicle under real road conditions to guarantee full functionality and reliability.

At the same time, the hydraulic section undergoes preliminary testing on a stationary test stand. If it meets the required parameters, it is installed together with the controller and subjected to road tests. When replacement is necessary, we use reconditioned hydraulic modules in which all valves, the complete set of seals, and the oil pan are replaced, and any cracks in the aluminum housing are eliminated.

Thanks to this comprehensive regeneration process, we ensure maximum reliability and durability of every controller that leaves our service center.

List of faults and errors that we repair

Symptoms

  • PRND indicators are flashing on the instrument cluster display

  • The car jerks

  • Unable to engage a gear

  • The vehicle drives in limp/emergency mode at a fixed engine speed

  • Unable to start the car

  • The fault is temperature-dependent on the gearbox

  • The car can only be started in position N (Neutral)

Fault Codes

  • P0562 / 21148 – System voltage low

  • P0715 – Transmission input speed sensor 1

  • P072A – Neutral not selectable

  • P072C / 21094 – 1st gear not selectable

  • P072D / 001837 – 2nd gear not selectable

  • P073A / 21096 – 5th gear not selectable

  • P073B / 001851 – 6th gear not selectable

  • P074A / 001866 – Gear 2 synchronization failed

  • P074B / 10719 – Unable to engage gear 3 / synchronization aborted

  • P0840 / 002112 – Transmission fluid pressure sensor / switch 1 – electrical malfunction

  • P0841 / 17225 – Transmission fluid pressure sensor / switch 1 – implausible signal

  • P1604 / 005636 – Internal control module fault

  • P1727 / 10803 – Transmission driving direction implausible

  • P172F – Transmission gear position sensor 1 – electrical malfunction

  • P1731 – Gear actuator shift sensor 2 – electrical fault

  • P1732 / 005938 – Position sensor 4 for gear selector – implausible signal

  • P1735 – Clutch position sensor 1 – circuit malfunction

  • P1736 – Clutch position sensor 2 – circuit malfunction

  • P173A / 05946 – Position sensor 1 for gear selector – implausible signal

  • P173B / 05947 – Position sensor 2 for gear selector – implausible signal

  • P173C / 05948 – Position sensor 3 for gear selector – implausible signal

  • P173D – Position sensor 4 for gear selector – implausible signal

  • P173E / 8061 – Valve 1 for gearbox 1 – electrical fault

  • P173F / 8062 – Valve 2 for gearbox 1 – electrical fault

  • P1741 / 18149 / 8018 – Clutch pressure adaptation – limit reached

  • P174A / 5962 – Valve 3 for gearbox 1 – electrical fault

  • P174B / 8063 – Valve 4 for gearbox 1 – electrical fault

  • P174D / 8024 – Valve 2 for gearbox 2 – electrical fault

  • P174E – Valve 3 for gearbox 2 – electrical fault

  • P175E / 005982 – Clutch 1 unintentionally closed

  • P176F / 005999 – Clutch 2 unintentionally closed

  • P1779 / 006009 – Transmission input shaft 1 – overspeed

  • P177A – Transmission input shaft 2 – overspeed

  • P177D / 006013 / 10764 – Dual clutch – torque too high

  • P177F / 21065 – Hydraulic pump motor – insufficient voltage

  • P178B / 006027 – Hydraulic pump – implausible behavior

  • P17BF / 006079 – Hydraulic pump – play protection active

  • P1895 / 18303 – Functional restriction due to pressure drop

  • P189C / 006300 – Function restriction due to insufficient pressure build-up

  • P2711 / 19143 – Implausible gear shift process data

  • P2765 – Transmission input speed sensor 2

  • 0AM325025 / 0AM 325 025
  • 0AM325065 / 0AM 325 065
  • 0AM325025D / 0AM 325 025 D
  • 0AM325025H / 0AM 325 025 H
  • 0AM325025J / 0AM 325 025 J
  • 0AM325065N / 0AM 325 065 N
  • 0AM325025M / 0AM 325 025 M
  • 0AM325025K / 0AM 325 025 K
  • 0AM927769D / 0AM 927 769 D
  • 0AM927769K / 0AM 927 769 K
  • 0AM927769G / 0AM 927 769 G
  • 0AM927769H / 0AM 927 769 H
  • 0AM927769F / 0AM 927 769 F
  • 0AM927769L / 0AM 927 769 L
  • 0AM927769E / 0AM 927 769 E
  • 0AM927769N / 0AM 927 769 N
  • 0AM927769P / 0AM 927 769 P

  • Sale of controllers, ECUs, and mechatronics

  • 1:1 firmware/software cloning

  • Buying damaged controllers

A1 / S1 8X, A3 / S3 8P, Altea 5P, Arona KJ, Ateca KH, Caddy 2K, Fabia II 5J, Fabia III NJ, Golf IV, Golf Plus 5M1/1KP, Golf V 1K, Golf VI 5K, Golf VII 5G, Golf VIII CD, Ibiza IV 6J, Ibiza V 6F, Jetta V 1K, Jetta VI 1B, Karoq I NU, Leon II 1P, Leon III 5F, Leon IV KL, New Beetle II 5C, Octavia II 1Z, Octavia III 5E, Octavia IV NX, Passat B6 3C, Passat B7 3C, Passat B8 3G, Passat CC, Polo V 6R, Polo VI AW, Rapid I NH, Rapid II NK, SuperB II 3T, SuperB III 3V, T-Cross C1, T-Roc A1, Tiguan I 5N, Toledo III 5P, Touran I 1T, Touran II 5T, TT 8J, Yeti 5L

Turnaround time:

  • Mechatronics repair estimate: up to 3 days
  • Mechatronics refurbishment: 5–10 days plus shipping

Warranty:

  • Repairs of the controller or hydraulics are covered by a 12-month warranty.

Pricing and shipping:

  • Controller test (without hydraulic section), no repair: €49
  • Hydraulics + controller test, no repair: €99
  • Controller repair: €299
  • Controller repair – burned hole or broken sensor: €349
  • Controller replacement if repair is not possible: €399
  • Hydraulics regeneration: €699
  • Complete mechatronics replacement (controller + hydraulics): €1,099
  • Mechatronics programming to the customer’s vehicle VIN: €99
  • Software cloning between controllers: €79
  • All amounts are payable to the courier upon delivery.
  • Shipping within EU countries: €15–€35