indicators. See Section 4.21 for an example of reading
the software version. See Figure 7 for an example of
ACom PRO software configuration information. See
Appendix G for guidance on how to read key system
indicators and reset alignment values.
NOTE: ACom PRO diagnostic software is also used for
troubleshooting Bendix® ESP®, ATC, and ABS systems.

3.2 BENDIX WINGMAN FUSION
SYSTEM DIAGNOSTIC TROUBLE
CODE (DTC) SELF-CLEARING
Many of the Diagnostic Trouble Codes (DTCs) will
automatically clear when the cause of the problem is
corrected. When the technician troubleshoots a DTC,
it is recommended that Bendix ACom PRO diagnostic
software be used to clear the DTCs as directed by the
repair procedure.
Some codes will clear immediately and the functionality
will resume. Some codes will clear after powering off
the ignition for about 15 seconds and then turning it back
on. Other codes will clear after the engine runs for about
15 seconds.
If the vehicle’s cruise control can be engaged, that indicates
all Fusion system trouble codes have been cleared.

3.3 FOLLOWING DISTANCE ADJUSTMENT
SWITCH (OPTIONAL)
If the vehicle is equipped with the following distance
adjustment switch and the following distance does not
change after an adjustment is made, the switch, wiring,
or a controller on the vehicle should be checked using
the diagnostic procedures described by the vehicle
manufacturer. The radar sensor receives the driver’s
desired following distance on the J1939 data communication
link from a controller on the vehicle. No DTC will be set
if the vehicle is not equipped with a following distance
adjustment switch.

3.4 CONFIGURING BENDIX WINGMAN
FUSION SYSTEM FOLLOWING
DISTANCE ALERTS

Figure 7 – Bendix® ACom® PRO Screen Showing the
Configuration Number

Multiple alert and distance setting strategies, known as
Following Distance Alert (FDA) configurations, can be
chosen using Bendix ACom PRO diagnostic software. In
current versions of the ACom PRO software, the service
technician will find a selection box called “Configuration
Number” which gives the service technician the choices
shown in Figure 8 and in Table 6.
See Appendix B for an example of following distance alerts
for systems where a Bendix™ Driver Interface Unit (DIU™) is
used. See Appendix F for information about how to change
the FDA settings and enable momentary beeping.

33

Configuring Bendix® Wingman® Fusion™ System Following Distance Alerts (FDA) (3.4)
FDA
Config.
No.
1

2

3

4

5

6

7

8

9

Vehicle Speed
Range

Slow
Audible
Alert
(sec.)

Medium
Speed
Audible
Alert (sec.)

Fast
Audible
Alert
(sec.)

0 - 37 MPH

-----

-----

0.5

38 - 52 MPH

1.125

0.875

0.5

> 52 MPH

1.5

1.0

0.5

0 - 37 MPH

-----

-----

0.5

38 - 52 MPH

1.125

0.875

0.5

> 52 MPH

1.5

1.0

0.5

0 - 37 MPH

-----

1.5

1.0

38 - 52 MPH

2.0

1.5

1.0

> 52 MPH

2.0

1.5

1.0

0 - 37 MPH

-----

1.5

1.0

38 - 52 MPH

2.0

1.5

1.0

> 52 MPH

2.0

1.5

1.0

0 - 37 MPH

-----

1.5

1.0

38 - 52 MPH

3.0

2.0

1.0

> 52 MPH

3.0

2.0

1.0

0 - 37 MPH

3.0

1.5

1.0

38 - 52 MPH

3.0

2.0

1.0

> 52 MPH

3.0

2.0

1.0

0 - 37 MPH

-----

-----

0.2

38 - 52 MPH

-----

-----

0.2

> 52 MPH

-----

-----

0.2

0 - 37 MPH

-----

-----

0.5

38 - 52 MPH

1.125

0.875

0.5

> 52 MPH

1.5

1.0

0.5

0 - 37 MPH

-----

-----

0.5

38 - 52 MPH

1.125

0.875

0.5

> 52 MPH

1.5

1.0

0.5

Following
Distance
(Mode 1)

Following
Distance Following Following
(Mode 2) Distance Distance
Default
(Mode 3) (Mode 4)

3.5

2.8

2.3

1.7

3.5

3.5

2.8

2.3

3.5

2.8

2.3

2.3

3.5

3.5

2.8

2.3

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

2.8

2.3

1.7

2.3

1.7

1.7

1.7

2.3

2.3

1.7

1.7

Table 6 – Configuring Following Distance Alerts (FDAs)

Changing configuration allows the fleet to adjust both the
following distance alerts and the following distance behind
a detected forward vehicle. See Figure 9.

Figure 8 – Configuration Number (Showing
Configuration One (1) Selected) - Also See Table 6
34

APPENDIX A - RADAR MOUNTING AND INSTALLATION
Appendix A
Mounting the Bendix™ FLR-20™ Radar

GENERAL

Improper use of the Bendix ®
Wingman® Fusion™ system can
result in a collision causing
property damage, serious injuries,
or death.

Under no circumstances should the radar be removed or repositioned
from the original production line installation. The assembly should
always be mounted in the original OEM location.

Vehicle equipment, including bumpers, deer guards, etc., must not infringe upon the zone used by the radar
sensor to emit and receive radar waves. See Appendix A.3. Failure to comply with this requirement will impair
the function of the radar. Only vehicle OEM-approved covers and/or cover panels may be installed in front
of the radar.
The radar sensor assembly is mounted to the front of the vehicle using an adjustable bracket. This adjustable
bracket allows for the radar sensor to be properly aimed laterally and vertically to maximize Wingman Fusion system
performance. When mounting a radar sensor, the wire harness connector should always point towards the passenger
side of the vehicle.

A.1 Vehicle Applications
The radar sensor can be mounted and installed only on vehicles that have the Bendix Wingman Fusion system already
installed.

A.2 Replacement Parts
Replacement parts exist for all components shown below. Parts are available from any Bendix authorized parts supplier.
RADAR
SOURCE

ADAPTER
Bracket
(varies)

ADJUSTABLE
stand-off
assemblies
(3)
Radar Sensor with Stand-off Assemblies

Bracket (Varies) and Stand-off Assemblies

• Kit K071772 includes a specifically-

• Provide the bracket part number (see label)
when ordering replacements. Kits will include
three stand-off adjuster assemblies, and six
mounting screws.

programmed Bendix™ FLR-20™ radar sensor,
three stand-off adjuster assemblies, and six
mounting screws.

Stand-off Assemblies Only
• Kit K073199 includes three standoff adjuster assemblies, and six
mounting screws.

Call the Bendix Tech Team at 1‑800‑AIR‑BRAKE (1‑800‑247-2725), option 2, for troubleshooting assistance.

Appendix A

35

Appendix A
Bendix™ FLR-20™ Radar Mounting Clearance
A.3 Bendix™ FLR-20™ Radar Sensor
Mounting Clearance

•

CAUTION: Vehicle equipment, including bumpers,
deer guards, etc. must not infringe upon the zone used
by the radar sensor to emit and receive radar waves.
Failure to comply with this requirement will impair
the function of the radar. Only vehicle OEM-approved
covers and/or cover panels may be installed directly
in front of the radar.
For proper operation of the Bendix® Wingman® Fusion™
system, adhere to the following guidelines:
• The radar sensor assembly should be OEM-installed
on the vehicle following all OEM specifications.

The radar’s field of view must NOT have interference
from any other vehicle components such as bumpers,
cow-catcher bumpers, engine blankets, seasonal
decorations, or any other commonly mounted front-ofvehicle components. The radar signal is emitted from
the front of the sensor with a spreading beam. In order
to ensure that no adverse interference is experienced
from bumpers or other nearby vehicle equipment, a
suitable clearance must be maintained around the
radar. This clearance must be maintained regardless if
the vehicle is stationary or in motion. See the diagram
below for a general guide and an example of how to
calculate the zone required.
NOTE: Bendix does not certify nor offer warranty on
Bendix® Wingman® systems where system performance is
affected by beam obstructions of any kind or unapproved
post-production covers. This document gives general
guidelines that will work for most vehicles; exceptions
may exist.

ZONE THAT MUST BE
KEPT CLEAR!

Keep all deer and moose guards,
bumpers, etc. outside of the required
radar beam clearance area.

Measure from the raised
surface at the front of the radar

2xA
Distan

ce A

2xA

R
RADA
FACE
ide x
4 in. w h
ig
3 in. h

2xA

Example Below:
If an obstruction is four (4) inches
(10 mm) in front of the radar, it must
be outside of a zone 20 inches (50
mm) wide by 19 inches (48 mm) high.

2xA
R
RADA
FACE
4 in. x
3 in.

The only exceptions are vehicle OEM‑approved covers

36

Appendix A

APPENDIX B - RADAR ALIGNMENT
Appendix B
Bendix FLR-20™ Radar Sensor Alignment
™