Genuine DQ500 Mechatronic Control Unit 0BH 0BT 4WD VW/Audi/SEAT/Skoda

Brand New Genuine 0BH/0BT DQ500 Mechatronic Unit
This item is a Special Order - Trade Only

These mechatronic units are ordered in directly from factory with the vehicle software pre-loaded. As such the items are special order and can not be cancelled.

Delivery time is estimated at 7-14 working days from purchase.

Installation

Vehicles with component protection will need this activating once installed on the vehicle.

This unit will need basic settings and gearbox adaptations.This product should only be removed, installed and adapted by an experienced technician.

Fitment Location

Vehicle Compatibility
Reference Only Please Contact To Confirm

• Volkswagen (VW) (EU) - Transporter 6.1 4Motion
• Volkswagen (VW) (EU) - Transporter V 4Motion
• Volkswagen (VW) (EU) - Transporter VI
• Seat - Alhambra 4Drive
• Seat - Alhambra
• Volkswagen (VW) (EU) - Arteon 4Motion
• Volkswagen (VW) (EU) - Arteon Shooting Brake R 4Motion PF
• Volkswagen (VW) (EU) - Caravelle / Kombi 4Motion
• Volkswagen (VW) (EU) - Multivan / California 4Motion
• Volkswagen (VW) (EU) - Passat 4Motion
• Volkswagen (VW) (EU) - Tiguan
• Volkswagen (VW) (EU) - Tiguan Allspace 
  
  

7 Speed DSG Faults | Mechatronic

The 0BH 0BT DQ500 DCT mechatronic unit suffers from various faults which cause the driver to experience symptoms like harsh or incorrect gear changes, or even complete loss of drive.

This semi-automatic dual clutch gearbox relies on the correct function of the mechatronic to regulate clutch operation as well as gear changing.
Faulty DSG mechatronic units can result in damage to the gears and reduced service life of the dual clutch pack.

Common Symptoms/Faults

• P0726 RPM Signal Of Engine Control Unit (implausible signal)
• P173C Valve 1 In Sub-gearbox 1 (electrical fault)
• P173F Valve 2 In Sub-gearbox 1 (electrical fault)
• P1740  Clutch Temperature Monitoring
• P174A Valve 3 In Sub-gearbox 1 (electrical fault)
• P174B  Valve 4 In Sub-gearbox 1 (electrical fault)
• P174C  Valve 1 In Sub-gearbox 2 (electrical fault)
• P174C  Valve 2 In Sub-gearbox 2 (electrical fault)
• P174E  Valve 3 In Sub-gearbox 2 (electrical fault)
• P174F  Valve 4 In Sub-gearbox 2 (electrical fault)
• P176A  Gear Actuator/Selector 1 (not adjustable)
• P176A  Selector 1 Cannot Be Regulated
• P176B  Gear Actuator/Selector 2 (not adjustable)
• P176B  Selector 2 Cannot Be Regulated
• P179C  Main Pressure Valve (electrical fault)
• P179D  Cooling Oil Valve (electrical fault)
• P17D4  Valve 3 In Sub-gearbox 1 (mechanical malfunction)
• P17D8  Torque Limitation Due To Clutch Temperature
• P17E0  Gear Actuator 1 Mechanical Error
• P17E0  Gear Actuator/Selector 1 (mechanical error)
  

Please note you may experience some, but not all of the listed faults depending on the level of damage internally.

TCU Parts Numbers / Mechatronic OE Number:

• 0BH927711C / 0BH 927 711 C
  
• 0BH325025N Z03 / 0BH 325 025 N Z03
• 0BH325025N Z0A / 0BH 325 025 N Z0A
• 0BH325065G / 0BH 325 065 G

MORE TCU NUMBERS AVAILABLE

Fitting service available if required please contact us on: info@eco-torque.co.uk

Trade Only Purchase
By purchasing this unit, you confirm you are a registered business and agree to Eco Torque's terms and conditions. 

Eco Torque specialise in the repair of 7 Speed DSG issues. With years of experience and extensive knowledge of DQ200 gearbox faults, we are proud to offer replacement and a permanent cure for 7 speed DSG gearbox problems.

If you are not sure on the compatibility of this part then please send us your UK registration number or VIN Code and we will direct you to the right part!

Reference Number: ET2866