Service manual

Group 59 Anti-Lock Brake System (Bendix) Troubleshooting
Diagnosing Faults Using the Data Link Diagnostics
The following is a list of the possible faulty component
messages for the Instrument Cluster Data Link diagnos-
tic display (Line 2):
Message Component Location
ABS Snsr Axle 1 L Steering axle, left side
ABS Snsr Axle 1 R Steering axle, right side
ABS Snsr Axle 2 L Forward drive axle, left side
ABS Snsr Axle 2 R Forward drive axle, right side
ABS Snsr Axle 3 L Rear drive axle, left side
ABS Snsr Axle 3 R Rear drive axle, right side
ABS Valve Axle 1 L Steering axle, left side
ABS Valve Axle 1 R Steering axle, right side
ABS Valve Axle 2 L Forward drive axle, left side
ABS Valve Axle 2 R Forward drive axle, right side
ABS Valve Axle 3 L Rear drive axle, left side
ABS Valve Axle 3 R Rear drive axle, right side
ABS Rtrdr Ctrl Relay Electric brake
ABS DIF 1–ASR Valve Traction control valve
ABS DIF 2–ASR Valve Traction control valve
The following is a list of the possible fault condition mes-
sages for the Instrument Cluster Data Link diagnostic
display (Line 3):
•
Data Valid But High
•
Data Valid But Low
•
Data Erratic
•
Voltage Shorted High
•
Voltage Shorted Low
•
Current Lo or Open C
•
Current Hi or Short C
•
Mech Syst No Response
•
Abnormal Freq or PW
•
Abnormal Update Rate
•
Abnormal Change Rate
•
Failure Unknown
•
Bad Device
•
Out Of Calibration
•
Special Instructions
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