ad4230d3000b

Anti-lock brake system (ABS/ABD) diagnosis operational check using actual values

Type ad · topic 42.30 · version 0102 · 2003-06-10

Applies to: MODELS 901.0##, 902.0##, 903.0##, 904.0##, 901.3##, 902.3##, 903.3##, 904.3##, 901.4##, 902.4##, 903.4##, 904.4## ## as of 718187 as of 1.7.97 with CODE (BB0) Brake system anti-lock brake system ABS

Where it sits

Function group 2 Chassis › 42 Brakes - hydraulic and mechanical systems › 42.30 Anti-lock brake system (ABS) — Series 901 (models 0**, 3**, 4**) · Series 902 (models 0**, 3**, 4**) · Series 903 (models 0**, 3**, 4**) · Series 904 (models 0**, 3**, 4**)

AD42.30-D-3000B

Anti-lock brake system (ABS/ABD) diagnosis operational check using actual values

26.8.97

MODELS 901.0##, 902.0##, 903.0##, 904.0##, 901.3##, 902.3##, 903.3##, 904.3##, 901.4##, 902.4##, 903.4##, 904.4## ## as of 718187 as of 1.7.97 with CODE (BB0) Brake system anti-lock brake system ABS

Anti-lock brake system (ABS/ABD)

Diagnosis, previous knowledge

AD42.30-D-2000A

Operational check using actual values

Actual value no.

Actual value

Specification

Left front wheel speed

Actual value for speed increases with

vehicle speed

Right front wheel speed

Actual value for speed increases with

vehicle speed

Right rear wheel speed

Actual value for speed increases with

vehicle speed

Left rear wheel speed

Actual value for speed increases with

vehicle speed

Stop lamp switch

(brake pedal not actuated)

Readout: OFF

Voltage before valve relay

> 9.5 V

Referenced documents