Regeneration of DSG 7 DQ381 Hydraulic Controller

We offer professional hydraulic controller regeneration service (mechatronics) DSG 7 DQ381including comprehensive repair and replacement of key components. Our service restores the gearbox to full working order, ensuring long-lasting and trouble-free operation.

Scope of Services

• Replacement of solenoid valves: N215, N216, N217, N218.
• Exchange valve seals and other used components.
• Comprehensive diagnostics and testing after repair.

Typical faults with the DQ381 controller

The DQ381 controller is prone to some characteristic failures, including:

• No communication with the gearbox controller.
• Malfunctions of the clutch position sensors.
• Solenoid/valve faults.
• CAN communication errors.
• Oil leakage from the controller plug.
• Switching to emergency mode.

Regeneration process

1. Diagnostics: Detailed failure analysis of the controller.
2. Dismantling: Breaking down the controller into its component parts.
3. Repair: Replacement of defective components with new or reconditioned ones.
4. Tests: Test bench verification of correct operation.
5. Assembly: Assembling the controller and preparing it for shipment or installation in the vehicle.

Conditions of Service

• Lead time: 3-5 working days from receipt of the controller from the customer.
• Guarantee: 12 months for the service provided.
• Shipping option: Possibility to send your own controller for reconditioning.

Fits vehicles:

The DQ381 controller is used in many VAG vehicle models, including:

• Volkswagen: Golf, Passat, Tiguan, Arteon
• Audi: A3, Q2
• Seat: Leon, Ateca
• Škoda: Octavia, Superb, Kodiaq

Restore the full performance of your transmission with our professional DSG 7 DQ381 hydraulic controller remanufacturing service.