ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING: Notes

WARNING: This page is about a different car, the 2023 Audi SQ8, 2023 Audi RS Q8, and 2023 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Open Ring Spanner Insert - AF 11mm:VAG1410/6
Torque Wrench - Universal Joint :VAG1410/7
Mini Torque Wrench:VAS6854
Brake Pedal Actuator:VAG1869/2 .
Bleeder bottle from the Brake Charger/Bleeder Unit:VAS5234
Safety Gloves
Vehicle Diagnostic Tester

Plugs assembly part 5Q0 698 311

Fig 1: Plug 5 Q 0 698 311

Courtesy of AUDI

1 - M10 Plug

2 - M12 Plug

If the ABS Control Module -J104- is faulty, it can be replaced separately.
If the ABS Hydraulic Unit -N55- is faulty, it must be replaced together with the ABS Control Module -J104-.