Test Point 9

Test point 9
ABS test

If a fault is indicated by the PDAS/ABS warning lamp, first read out the control unit fault memory with the system tester 9288. To remedy the fault, use the ABS 2-LED tester in conjunction with the 55-pole adapter cable if necessary. The adapter cable is also used for sensor testing. After repair work on ABS components (as known from 944 and 928), perform a test with the ABS 2-LED tester under all circumstances.