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Home >> Audi >> 2021 >> S7 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 141 (Antilock Brake System) >> 45 Antilock Brake System >> Control Module And Hydraulic Unit >> ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING >> Notes

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

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Special tools and workshop equipment required 

NOTE:

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-.