Passat GLS 4Motion V6-2.8L (ATQ) (2002)
Once test has commenced, do not depress brake pedal.
The brake vacuum pump -V1 92- generates a vacuum in the brake servo. At the same time the brake servo system diagnosis runs in the control unit.
The test result is positive, if the pressure in the brake servo reaches the limit at which it cuts out within the time prescribed.
Displayed on the screen:
^
Quit or end the mode of operation via the "jump" button.
If the pressure in the brake servo does not reach the limit at which it cuts out within the time prescribed from the diagnosis, the test result is negative.
Displayed on the screen:
^
Perform "guided fault finding" with VAS 5051.