Holland ELI Guía De Resolución De Problemas página 4

2.D. Sensor Harness and Cables
1. Unplug the chassis extension cable from the sensor
harness at the fifth wheel.
2. Turn on the power to the display which should illuminate
the yellow "Ready to Couple" icon.
3. Make a jumper connection between the green kingpin
wire and the black sensor common
display should be flashing red.
4. Disconnect the jumper. The display should return to the
yellow "Ready to Couple" icon.
5. Make a jumper connection between the white cam/lock
wire and the black sensor common
should be flashing red.
6. Disconnect the jumper. The display should return to the
yellow "Ready to Couple" icon.
7. Using a DC voltmeter, check for +5VDC between the black
sensor common and the red sensor +5VDC
8. If everything checks out from steps 1-7 above, replace
the sensor harness and return to Section 2.B.
NOTE: If after following all troubleshooting procedures
the display still does not illuminate or an icon
other than the yellow "Ready to Couple"
is illuminated, check all cabling and cable
connections again for damage.
4
(Figure 9)
. The
(Figure 9)
. The display
(Figure 9)
.
Troubleshooting Guide
Figure 9
WHITE (CAM/LOCK)
BLACK
(SENSOR COMMON)
GREEN (KINGPIN)
XL-FW10016TS-en-US Rev A · 2011-12-02 · Amendments and errors reserved · © SAF-HOLLAND, Inc.
RED (SENSOR +5V)
D
C
B
A