Bendix Commercial Vehicle Systems XVISION NIGHT VISION SYSTEM 8/11 - Manual (Page 24)

24
TROUBLESHOOTING
Troubleshooting Your Bendix ® XVision ® Night Vision System
Situation Possible Solutions
No image on the display. Bendix logo does not
appear during power-up, combiner and fold
mirror are open.
Check that the combiner is open to an angle that allows you to
see the image.
Make sure the vehicle accessory power, headlights, and the
XVision system are all on.
Check that the display intensity is set at an appropriate level to
view the image.
Check that the 25-pin connector of the display harness is com-
pletely plugged into the display and fastened.
Check the 25-pin display harness connections, reference
XVision system schematic, figure 43 on page 23 @ #
25-pin Description Voltage
2 Vehicle Ground ground
11 Headlamp + 12 Volts
13 Ignition + 12 Volts
Incorrect voltage value, ignition, headlamp,
ground, at 25-pin connector.
Check that the 3 A slow open fuse connecting the red wire of
the vehicle harness to the 12V battery is intact. Check that
there is 12 Volts at this location, using a multimeter.
Check that the 1 A fast open fuse connecting the blue wire
of the vehicle harness to the head lamp circuit is intact. With
headlamps on, check that there is 12 Volts at this location, us-
ing a multimeter.
Check the ground connection of the vehicle harness.
Check the 3-pin vehicle harness connections, reference
XVision system schematic, figure 43, on page 23 @ !
3-Pin Description Voltage
A Ignition + 12 Volts
B Vehicle Ground ground
C Headlamp + 12 Volts
Bendix logo remains on the display after 2
minutes.
Check that the video in/out switch is set to “out.” Reference
figure 13 on page 7.
Check that the 6-pin camera harness connector is plugged
completely into the IR camera, reference figure 21 on page 10.
Check that the terminals are seated and the wiring secure.
Check the 6-pin IR camera harness connections (2 pins not
used), reference XVision system schematic, figure 43 on
page 23 @ (
6-Pin Description Voltage
A IR camera power + 12 Volts
B IR camera ground ground
Check to see if the IR camera harness 8-pin connector is
plugged into the display harness 8-pin connector. Reference
figures 8 & 9 on page 5.