Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Check Control Module Versions (function 01): Notes
2001 Audi A6 Avant QuattroSECTION Notes
- Connect VAS 5051 vehicle diagnostic, testing and information system or VAG 1551 scan tool and select address word 03 for "Brake electronics". See VAG 1551 SCAN TOOL, CONNECTING AND ENTERING ADDRESS WORD .
NOTE:
The following instructions describe the diagnostic procedure for VAG 1551 scan tool. The procedure when using VAS 5051 vehicle diagnostic, testing and information system is similar.
- Go to start position of program by pressing --> button:
Indicated on display
- Press buttons -0- and -1- for the function "Check Control Module Versions" and confirm entry with -Q- button.
NOTE:
Also refer to the Parts List for the correct ABS control module (w/EDL) -J104- for the vehicle.
RENDER: 1.0x
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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.