Bendix Commercial Vehicle Systems TABS-6 ADVANCED MC SD SHEET - Manual (Page 16)

16
Diagnostic Trouble Codes
(DTCs)
(continued)
1st
Digit
2nd
Digit
Diagnostic Code
Description
Possible Causes / Repair Information
J1587
(SID/
FMI)
J1939
(SPN/
FMI)
Trailer System Braking
9 1
Valve Plausibility
Error - Extended
Brake Application
• Verify that there is no residual pressure in the trailer’s control
(service) line.
• After repairs — or if no issues are found — clear the diagnostic code.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the TABS‑6 Adv MC module.
057/07 1047/07
9 2
ABS Plausibility
Error - Excessive
ABS Activity
• Check for corroded/damaged wiring or connectors between the ECU
and the WSS.
• Check the air gap between the sensor and tone ring, pushing‑in
sensor(s) if needed.
• Rotate the wheel and verify a min. of 0.25 VAC sensor output @ ~
0.5 RPS.
• Verify the condition of the sensor head.
• Verify the condition and retention power of the clamping sleeve.
• Verify the proper mounting of the exciter ring and condition of the
teeth.
• Check the wheel bearings for correct adjustment.
• Verify the sensor wire routing and clamping.
• After repairs — or if no issues are found — clear the diagnostic code.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the TABS‑6 Adv MC module.
057/07 1047/07
9 3
TRSP Plausibility
Error - Excessive
TRSP Activity
• Clear the diagnostic codes.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the TABS‑6 Adv MC module.
057/07 1047/07