User manual BENDIX EC-60 ABS-ATC STD-PREM CONTROLLERS

[. . . ] Bendix® EC-60TM ABS / ATC Controllers (Standard & Premium Models) Frame and Cab Mount Standard Frame Standard Cab Premium Frame Premium Cab FIGURE 1 - EC-60TM CONTROLLERS TABLE OF CONTENTS PAGE General System Information Introduction . 2 EC-60TM Controller Hardware Configurations . 3 ABS Off-Road Switch and Indicator Lamp . 9 System Reconfiguration EC-60TM Controller System Reconfiguration . [. . . ] If the magnet is held over the switch for less than 6 seconds the "clear diagnostic trouble codes" command is sent. If the magnet is held over the switch for more than 6 seconds, but less than 30 seconds, the Bendix® ABS "self-configuration command" is sent. Additionally, it is recommended at the end of any inspection that the user switches off and restores the power to the ABS ECU, then check the ABS Indicator Lamp operation and RDUTM tool to see if they indicate any remaining Diagnostic Trouble Codes. · Troubleshoot ABS system component problems using Diagnostic Trouble Code reporting via LEDs. · Reset Diagnostic Trouble Codes on Bendix® ABS ECUs by holding a magnet over the reset in center of RDUTM tool for less than 6 seconds. · Enter the Self-Configuration Mode used by Bendix® ABS ECUs by holding a magnet over the reset area for greater than 6 seconds but less than 30 seconds. How the Bendix® RDUTM Operates See Figure 9 for typical vehicle connector locations. When the RDU TM tool is plugged into the diagnostic connector, all the LEDs will illuminate, and the green LED will flash 4 times to indicate communications have been established. 15 LED Diagnostic Trouble Codes LFT RHT DRV ADD STR VLT Left Right Drive Axle Additional Steer Axle Power ECU SEN MOD TRC ABS Controller Wheel Speed Sensor Pressure Modulator Valve Traction Control LEDs Green VLT Red SEN STR RHT Example: If the Diagnostic Trouble Code is "Right Steer Axle Sensor", the RDUTM unit will display one green and three red LEDs FIGURE 12 - DIAGNOSTIC TROUBLE CODES FIGURE 14 - BENDIX® ACOMTM DIAGNOSTICS Bendix® RDUTM Communication Problems If the ABS ECU does not respond to the RDUTM tool's request for diagnostic trouble codes, the RDUTM tool will illuminate each red LED in a clockwise pattern. This pattern indicates the loss of communication and will continue until the ABS ECU responds and communication has been established. Possible sources of communication problems are: 1. A problem with the J1587 link at the in-cab off-board diagnostic connector (9 or 6 Pin). No power is being supplied to the ECU and/or the diagnostic connector. The J1587 bus is overloaded with information and the RDU can not arbitrate access. A malfunctioning RDUTM tool. Bendix® AComTM Diagnostics 3. 0 Software Bendix® AComTM Diagnostics is a PC-based software program and is designed to meet RP-1210 industry standards. This software provides the technician with access to all the available ECU diagnostic information and configuration capability, including: · · · · · · ECU information Diagnostic trouble codes and repair information Configuration (ABS, ATC, and more) Wheel speed information Perform component tests Save and print information When using AComTM Diagnostics software to diagnose the EC-60 ABS ECU, the computer's serial or parallel port needs to be connected to the vehicle's diagnostic connector. For more information on AComTM Diagnostics software or RP1210 compliant tools, go to www. bendix. com or visit your local authorized Bendix parts outlet. See Page 42 for Appendix A: J1587 SID and FMI codes and their Bendix blink code equivalents Nexiq Bendix Application Card Nexiq provides a Bendix application card for use with the ProLink tool. It can also be used to diagnose the EC-30TM, EC-17TM, Gen 4TM and Gen 5TM, and MC-30TM ABS Controllers. For more information on the Bendix application card visit www. bendix. com, Nexiq at www. nexiq. com, or your local authorized Bendix parts outlet. www. bendix. com Visit Bendix online for the latest information, and ways to find the Bendix contacts you need. Contact technical support, service engineers, Bendix account managers, and more -- www. bendix. com is your complete Bendix resource. Bendix Technical Assistance Team For direct telephone technical support, call the Bendix technical assistance team at: Pro-Link Heavy Duty Multi Protocol Cartridge 1-800-AIR-BRAKE (1-800-247-2725), PC Card MPSI Part Number 805013 Monday through Friday, 8:00 A. M. EST, and follow the instructions in the recorded message. Or, you may e-mail the Bendix technical assistance team at: tbs. techteam@bendix. com. FIGURE 13 - NEXIQ (MPSI) PRO-LINK TOOL 16 Active or Inactive Diagnostic Trouble Codes: INDEX How to interpret the first digit of messages received when Active or Inactive Diagnostic Trouble Code Mode is entered. 1st Blink Code Number Go Here for Troubleshooting Tests 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wheel Speed Sensors - page 18 3 . . . . . . . . . . . . . . . Wheel Speed Sensors - page 18 4 . . . . . . . . . . . . . . . [. . . ] J1939 -- A high speed 250, 000 baud data link used for communications between the ABS ECU engine, transmission and retarders. A method of controlling the opposite sides of a steer axle during ABS operation so that torque steer and stopping distance are minimized. The serial communication protocol used to communicate with the trailer over the blue full time power wire. An air valve which is used to vent or block air to the brake chambers to limit or reduce brake torque. [. . . ]