Anti-Lock Braking Systems (ABS) for Trucks ... - Meritor WABCO

Section 3TroubleshootingAdditional 6S/6M and 6S/4M blink codes follow this table.Fault CodeBlink Code* Location Cause Solution1-9-42-9-44-9-41-9-52-9-54-9-51-9-62-9-64-9-61-9-72-9-74-9-71-9-82-9-84-9-81-9-92-9-94-9-91-10-22-10-24-10-21-10-32-10-34-10-31-10-42-10-44-10-41-10-52-10-54-10-51-10-72-10-74-10-71-10-82-10-84-10-81-10-92-10-94-10-91-11-122-11-124-11-121-11-132-11-134-11-13Left Rear WheelRight Rear WheelLeft Rear WheelRight Rear WheelLeft Rear WheelRight Rear WheelLeft Rear WheelRight Rear WheelLeft Rear WheelRight Rear WheelN/ALeft Rear WheelRight Rear WheelRight Front WheelLeft Front WheelOpen circuit in drive axle ABSvalve or cable.Short circuit to ground in driveaxle ABS valve or cable.Open circuit in drive axle ABSvalve or cable.Short circuit in ATC valve toground connection.Open circuit in ATC valveor cable.Short circuit in wiring or relaythat controls engine brake.Excessive drive axle wheelspin caused by driver ordynamometer.Short circuit between steeringaxle ABS valve and powersupply connection.Check ABS valve and cable.Replace as required.Check ABS valve and cable.Replace as required.Check ABS valve and cable.Replace as required.Check ATC valve and cable.Replace as required.Check ATC valve and cable.Replace as required.Check engine brake relay andwiring to relay coil.Check steer axle sensor gap.Erase fault from ECU memory.Check ABS valve and cable.Replace as required.* First digit of Blink Code identifies system configuration: 1 = 6S/6M, 2 = 4S/4M, 4 = 6S/4M.Page 14