Contacting Bendix - BENDIX TABS-6 TRAILER ABS MODULE Manual

TRDU
to Trailer
Connector
Adapter
FIGURE 17 - TRdU TOOL And AdAPTER
™
How the Bendix TRDU
®
When the TRDU tool is plugged into the adapter, and
™
the adapter/TRDU tool is installed between the trailer
™
connector and the J560 connector of the towing vehicle, all
the LEDs will illuminate, and the green LED will flash 4 times
to indicate communications have been established.
If the ABS ECU has no active Diagnostic Trouble Codes,
only the green LED will remain illuminated.
If the ABS ECU has at least one active Diagnostic
Trouble Code the TRDU
trouble code by illuminating the red LEDs, indicating the
malfunctioning ABS component and its location on the
vehicle. (See Figure 18.) If there are multiple diagnostic
trouble codes on the ABS system, the TRDU
display one diagnostic trouble code first, then once that
Diagnostic Trouble Code has been repaired and cleared,
the next code will be displayed.
The TRDU tool repeatedly blinks out the mileage stored
™
once communications have been established. By counting
the sequence of blinks and/or strobes on the blue LED
the odometer reading is given. See page 10 for more
details.
•
VLT (Flashing indicates either over- or under-voltage
condition)
To pinpoint the root cause and to ensure the system
diagnostic trouble code is properly corrected the first time,
additional troubleshooting may be necessary.
FIGURE 18 - TRdU TOOL LEd LOCATIOnS
™
4
Tool
™
Tool Operates
™
tool displays the first diagnostic
™
™
Bendix TRDU
®
The magnetic reset switch is located by the letter "B" in
the Bendix logo on the top of the TRDU
requires a magnet with 30 gauss minimum.
The reset operations are:
1. If the magnet is held over the switch for less than 6
to Towing
seconds the "clear diagnostic trouble codes" command
Vehicle
J560 is sent.
Connector
2. If the magnet is held over the switch for more than 6
seconds, but less than 11 seconds, the Bendix
"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 TRDU
Diagnostic Trouble Codes.
MPSI Bendix Cartridge
MPSI provides a Bendix cartridge for use with the Pro-
Link tool. For more information on the Bendix diagnostic
™
cartridge from MPSI, contact Bendix or refer to your local
authorized Bendix parts outlet.
PLC Diagnostic Tool
Diagnostic tools are available that detect the presence
of a PLC signal and perform further system diagnostics
directly on the power line. For more information on these
tool will
diagnostic tools, contact Bendix or refer to your local
authorized Bendix parts outlet.
Pro-Link
FIGURE 19 - nExIq (mPSI) PRO-LInk TOOL

CONTACTING BENDIX

www.Bendix.com
The Bendix on-line troubleshooting guide will help you
determine the cause performance issues with your braking
system.
The Bendix on-line contacts directory will make it easy
for you to find the Bendix contacts you need. From this
page, you can navigate to technical support contacts,
Tool Reset Function
™
tool to see if they indicate any remaining
™
Heavy Duty
Multi Protocol
Cartridge
tool. Activation
™
ABS
®
PC Card MPSI
Part Number
805013