volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Repair instructions for repair work on ABS > < Checking vehicles with front-wheel drive
General information
General information
The following configurations are possible on vehicles with ABS from TRW:
t  ABS
t  ABS/ESP
The ABS brake system is divided diagonally. The servo-assistance is effected pneumatically by the vacuum brake servo unit.
Faults in the ABS do not influence the brake system and servo assistance. The conventional brake system remains functional even without ABS. A change in braking behaviour is to be reckoned with. After the ABS warning lamp comes on, the rear wheels may lock prematurely during braking.
   
ABS layout in left-hand drive vehicle:
1 - Hydraulic unit and control unit
2 - Brake servo
  N45-10245
The hydraulic unit -2- and control unit -1- form one component. Hydraulic pump -3- must not be separated from hydraulic unit.
  N45-10069

Repair instructions for repair work on ABS > < Checking vehicles with front-wheel drive