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

• 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-.

Special tools and workshop equipment required 

• Vehicle Diagnostic Tester
• Open Ring Spanner Insert - AF 11mm: VAG1410/6 

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• Torque Wrench - Universal Joint : VAG1410/7 

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• Brake Pedal Actuator: VAG1869/2  .
  Fig 1: Identifying Brake Pedal Actuator

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• Collection bottle from the Bleeding Equipment: VAS6860  or Brake Charger/Bleeder Unit: VAS5234 
  Fig 2: Brake Charger/Bleeder Unit VAS5234

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• Plugs from the Repair Kit: 1H0 698 311 A  : M10 -item 1- and M12 -item 2-

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• Plugs from the Assembly Part Set: 5Q0 698 311  : M10 -item 1- and M12 -item 2-
  Fig 3: Plug 5 Q 0 698 311

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• Safety Gloves