volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

ABS, ADR, TCS, EDL, ESP > < The brake test should be performed on a single-axle roller dynamometer with contra-rotating rollers for four-wheel drive vehicle
If no test rig is available for four-wheel drive vehicles, the brake test can also be carried out on a standard single-axle roller dynamometer as follows:
If no test rig is available for four-wheel drive vehicles, the brake test can also be carried out on a standard single-axle roller dynamometer as follows:
–  Drive vehicle forwards onto the rollers.
–  Switch engine off and wait for 2 seconds.
–  Carry out front brake test.
–  Start engine and wait for approx. 5 seconds until sufficient vacuum has been built up.
–  Drive vehicle forwards until rear wheels are positioned on rollers.
–  Switch engine off and wait for 2 seconds.
–  Carry out rear brake test.
–  Start engine and wait for approx. 5 seconds until sufficient vacuum has been built up.
   

ABS, ADR, TCS, EDL, ESP > < The brake test should be performed on a single-axle roller dynamometer with contra-rotating rollers for four-wheel drive vehicle