Abs Brake Light Switch And Abs/EDL Function, Checking

Display group 003

-- Press buttons 0 , 0 and 3 to input display group number 3 "003".

-- Press Q button to confirm input.

-- There are always 4 display fields -arrows- in the display group. Descriptions of the individual values in display fields 1 - 4 can be found in the table ABS BRAKE LIGHT SWITCH AND ABS/EDL FUNCTION, CHECKING => Read Measuring Value Block 3 .

Read Measuring Value Block 3 ->
-> 1 -> 2 -> 3 -> 4

Indicated on display

Read Measuring Value Block 3 ->
-> 0

-- Press C button for next display group number entry.

If the→ button is pressed, buttons 0 and 8 ("Read Measuring Value Block") must be pressed again to regain entry.

Read Measuring Value Block 3			→	Display group 003
0				Indicated on display
				Vacant
			Vacant
		Vacant
	Brake light switch: 0 → Brake pedal not depressed 1 → Brake pedal depressed If a 0 is displayed on the Scan Tool VAG1551 display despite a depressed brake pedal, or a 1 is displayed on the Scan Tool VAG 1551 display without a depressed brake pedal, perform Electrical testing, test step No. 4 ELECTRICAL TEST TABLE => Functional check: ABS Hydraulic Pump -V64- . There is also a possibility that the brake light switch has not been correctly adjusted, Adjust the brake light switch.