Power Steering Control Module

2025 Audi A6 allroad Premium PlusSECTION Power Steering Control Module
GWW4AH-020100421Courtesy of AUDI OF AMERICA, LLC

J500 

Power Steering Control Module

T6co 

6-Pin Connector, Brown

T14k 

14-Pin Connector, Black

T14kx 

14-Pin Connector, Black

T14q 

14-Pin Connector, Black

T14qx 

14-Pin Connector, Black

TAG 

Automatic Transmission Coupling Point

TMR 

Coupling Point in Engine/Motor Compartment, Right

For Vehicles with 8-Speed Automatic Transmission

*2 

For Vehicles Without All-Wheel Drive

*3 

For Vehicles with Electromechanical Power Steering

*4 

Depending on Equipment

*5 

For Vehicles with Automatic Transmission

*6 

For AWD Vehicles

RENDER: 1.0x

NO RELATED

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Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.