BENDIX BW2916 User Manual
Bendix® Diagnostic Units
Fast and Easy Troubleshooting
In A Pocket-Size Package
The Bendix® Remote Diagnostic Unit (RDU), Trailer
Remote Diagnostic Unit (TRDU) and Data Link
Monitoring Unit™ (DLMU™) are the smallest and
most cost-effective tractor- and trailer-based ABS
diagnostic tools on the market.
Bendix Diagnostic Units Are:
• Easy to read
• Fast and accurate
RDU, TRDU & DLMU Troubleshooting:
If the ABS system has no active trouble codes
or faults, only the green VLT LED will remain lit.
This indicates the system is receiving the proper
voltage. If the ABS system has at least one active
trouble code/fault, the red LEDs will illuminate to
indicate the malfunctioning ABS component and
its location on the vehicle. If the DLMU™ does not
detect any devices on either the J1939 or J1708
link, it will indicate this by illuminating each red
LED individually in a clockwise pattern. This pattern
indicates no response from any of the requested
devices and will continue until a device responds or
the tool is disconnected from the 9-pin diagnostic
connector.
Remote
Diagnostic
Units
Powerful ABS Troubleshooting
in a Portable Package
• Easy to reset once the ABS
system repair is complete**
• Compatible with the complete
®
range of Bendix
tractor and
trailer ABS components
No blink codes...
No computers...
No complicated instructions.
**A magnet over the center
of the RDU and TRDU,
is all it takes to clear the
diagnostic trouble codes.
Small. Simple. Powerful.
Keep your vehicles on the road and out of
the shop. The portable package of diagnostic
units from Bendix – including the Bendix
™
TRDU and DLMU
diagnostics for your Bendix ABS system. Find
our more. Talk to your Bendix Account Manager,
call 1-800-AIR-BRAKE, or visit www.bendix.com/
diagnostics today.
– offer quick and accurate
®
RDU,
Bendix ABS Troubleshooting...
The Code Ahead is Clear.
Bendix Commercial Vehicle Systems • 901 Cleveland Street • Elyria, OH 44035
1-800-AIR-BRAKE (1-800-247-2725) • www.bendix.com
BW2916 © 2013 Bendix Commercial Vehicle Systems LLC, a member of the KnorrBremse Group • 07/13 • All Rights Reserved
Printed on recycled paper
Remote
Diagnostic Unit
Monitoring Unit
Trailer Remote
Diagnostic Unit
Data Link
™
Remote Diagnostic Unit (RDU)
Trailer Remote Diagnostic Unit (TRDU)
Data Link Monitoring Unit™ (DLMU™)
The Bendix® RDU simply plugs into the 9-pin
diagnostic connector in the cab of the vehicle.
The green LED will fl ash four (4) times to indicate
that communication has been established. Once
connected, the unit will begin monitoring the
®
Bendix
tractor-based ABS systems. Components
requiring attention will be indicated by illuminated
LEDs.
Part Numbers:
Bendix® Remote Diagnostic Unit: K101596
9-Pin to 6-Pin Adapter Cable: 801872
9-Pin to 9-Pin Extension Cable: 802229
Similar to the RDU, the Bendix® TRDU plugs into the
7-pin connector using an adapter. The green LED will
fl ash four (4) times to indicate that communication
has been established. By connecting through
the blue wire of the trailer electrical connector,
the Bendix TRDU will begin providing immediate
systems status, displaying which ABS component
needs attention using colored LED lights.
Part Numbers:
®
Bendix
Trailer Remote Diagnostic Unit: K101597
7-Pin Adapter: 802165
The DLMU ris powered when plugged into the
9-pin diagnostic connector. Once communication
has been established, the DLMU will monitor
the various electronic
components – indicating
which are “broadcasting”
by illuminating a series of
red LEDs. Components
monitored include the
engine, brake, IP, cluster
and body controllers.
Part Numbers:
®
Bendix
Data Link Monitoring Unit™: K022055
The DLMU™ Indicates the Following Component
Component Data Link
Engine Controller J1708 J1939
Transmission Controller J1708 J1939
Brake Controller J1708 J1939
IP Cluster J1708 N/A
Cluster N/A J1939
Body Controller N/A J1939
The 7-pin adapter allows the
Bendix® TRDU to communicate
through the blue wire of the
trailer electrical connector at
the nose or rear of the trailer,
to the trailer ABS unit.
Top View of the Bendix
Data Link Monitoring Unit
®
™
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