User manual BENDIX MC-30 TRAILER ABS CONTROLLER

[. . . ] Bendix® MC-30TM Trailer ABS Controller Assembly LED Diagnostic Display 30-Pin Connector ABS Modulator Connector (MOD1) Control Port 1/4" NPT Delivery Ports 3/8" NPT (x4) TABLE OF CONTENTS PAGE Components . 17 Reinstallation of the MC-30TM Controller or M-30TTM Modulator-Valve . 32 Supply Port 1/2" NPT FIGURE 1 - MC-30TM CONTROLLER TANK (NIPPLE) MOUNT ASSEMBLY MC-30TM CONTROLLER INTRODUCTION The MC-30TM controller is the Bendix antilock braking system (ABS) controller assembly intended for application on air braked heavy duty trailers, semi-trailers and dollies. The Bendix® MC-30TM controller features an integral LED diagnostic display with magnetic reset for easy diagnostics and fault code clearing. [. . . ] Following activation, there will be a 5 second delay followed by a blink code message of: 1-1, (System Fully Operational - No Faults Detected) or A blink code display of all remaining active fault codes. The ABS indicator lamp will stay on if active faults are still present. Resetting active fault codes with blink code diagnostics does not clear information from fault history. Fault history can be retrieved by using blink code diagnostics or a diagnostic tool. BENDIX ABS DIAGNOSTIC SOFTWARE Bendix ABS Diagnostic Software is an RP-1210 compliant PC-based program that provides technicians with the highest level of diagnostic and control information for the MC-30TM controller. It can also be used to diagnose the EC-15TM, EC-16TM, EC-17TM and EC-30TM tractor ABS controller units. With Bendix ABS Diagnostic Software, the technician can perform full ABS diagnostics, configuration, testing and more. An RP-1210 compliant communication link is needed when connecting a PC to the trailer's diagnostic connector (J1708/J1587). For more information on the Bendix ABS Diagnostic Software program, or RP-1210 compliant tools, contact Bendix or refer to your local authorized Bendix dealer. 13 CHART 11 - MC-30TM CONTROLLER BLINK CODE DEFINITIONS (1 of 2) 14 CHART 11 - MC-30TM CONTROLLER BLINK CODE DEFINITIONS (2 of 2) 15 READ/WRITE (SCRATCHPAD) FUNCTION Using the Bendix ABS diagnostic software, OEM and fleet service records can be permanently stored in the EC-30TM controller. Data contained in the OEM scratchpad area is protected by a special password and can not be revised in the field. Technician and date information must be entered prior to the fleet scratchpad being updated. Some earlier revisions of the EC-30TM controller do not support the read/write function. For more information on the Bendix ABS Diagnostic Software program, or RP-1210 compliant tools, contact Bendix or refer to your local authorized Bendix parts outlet. Lap Top Computer Parallel or Serial Cable J1708/J1587 or J1939 PDM (RP-1210) FIGURE 15 - BENDIX ABS DIAGNOSTIC SOFTWARE NEXIQ (MPSI) BENDIX CARTRIDGE MPSI provides a Bendix cartridge for use with the Pro-Link tool. It can also be used to diagnose the EC-15TM, EC-16TM, EC-17TM and EC-30TM tractor ABS controller units. For more information on the Bendix diagnostic cartridge from MPSI, contact Bendix or refer to your local authorized Bendix dealer. ® CORRECT MAINTENANCE PRACTICES WARNING!PLEASE READ AND FOLLOW THESE INSTRUCTIONS TO AVOID PERSONAL INJURY OR DEATH: When working on or around a vehicle, the following general precautions should be observed at all times. Park the vehicle on a level surface, apply the parking brakes, and always block the wheels. Stop the engine and remove ignition key when working under or around the vehicle. When working in the engine compartment, the engine should be shut off and the ignition key should be removed. Where circumstances require that the engine be in operation, EXTREME CAUTION should be used to prevent personal injury resulting from contact with moving, rotating, leaking, heated or electrically charged components. Do not attempt to install, remove, disassemble or assemble a component until you have read and thoroughly understand the recommended procedures. Use only the proper tools and observe all precautions pertaining to use of those tools. If the work is being performed on the vehicle's air brake system, or any auxiliary pressurized air systems, make certain to drain the air pressure from all reservoirs before beginning ANY work on the vehicle. [. . . ] Verify ignition power is not measured at either sensor connector pins. If a circuit fault is found, isolate the area needing repair by repeating the measurements at all connections in the wheel speed sensor circuit. Reset fault codes by briefly holding a magnet in place at the RESET location of the diagnostic display. Go to Section A. 30-Pin Connector 1 2 3 KJHG F C2 A1 A2 A3 B1 B2 Right Front WS + Right Front WS Left Front WS + Left Front WS Right Rear WS + Right Rear WS EDCBA B3 C1 Left Rear WS + Left Rear WS - Dynamic Wheel Speed Sensor Faults - Rotate the affected wheel and verify a minimum of 0. 8 VAC sensor output @ 1 RPS across the wheel speed sensor pins. [. . . ]