Control Module For Adaptive Cruise Control, Control Module 2 For Adaptive Cruise Control

2025 Audi A4 allroad Premium PlusSECTION Control Module For Adaptive Cruise Control, Control Module 2 For Adaptive Cruise Control
GWW8W5-036020521Courtesy of AUDI OF AMERICA, LLC

J428 

Control Module for Adaptive Cruise Control

J533 

Data Bus on Board Diagnostic Interface

J850 

Control Module 2 for Adaptive Cruise Control

SR1 

Relay and Fuse Panel 1

ST4 

Fuse Panel 4, Black

SB9 

Fuse 9 (On Fuse Panel B)

T8r 

8-Pin Connector, Black

T8s 

8-Pin Connector, Black

T54 

54-Pin Connector, Black

374 

Ground Connection 9 (in Main Wiring Harness)

376 

Ground Connection 11 (in Main Wiring Harness)

671 

Ground Connection 1 on Left Front Longitudinal Member

685 

Ground Connection 1 on Right Front Longitudinal Member

Refer to Applicable Wiring Diagram for Fuse Positions

*2 

Data Bus Wire (Flexray Bus)

RENDER: 1.0x

NO RELATED

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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.