11
Test Procedures
TROUBLESHOOTING AND ELECTRICAL
SYSTEM: GASOLINE VEHICLES
2m
20
m
200
m
2k
200
200
200
200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK
5XL
V
V
V
A
!
!
COM
200nA
MAX
1000 ---
750V
FUSED
485
Figure 11-32
Voltage Measurement at Headlight Socket
6.
If there is no voltage reading at the wire harness, check the continuity of the 16-gauge blue wires (w01 and
w03) from the headlight to the light switch.
6.1.
Set the multimeter to 20 VDC.
6.2.
Use an alligator clip to attach the black (–) probe onto the negative (–) battery terminal and place the red
(+) probe into the blue wire terminal (w01) of the wire harness. If the multimeter reading is approximately
12 volts, the blue wire has continuity.
7.
Check the continuity of the 16-gauge black wire (w13) from the headlight to the frame ground.
7.1.
Set the multimeter to 20 VDC.
7.2.
Place the black (–) probe of multimeter into the black wire terminal (w13) of the wire harness and use an
alligator clip to attach the red (+) probe onto the positive (+) battery terminal. If the multimeter reading is
approximately 12 volts, the black wire has continuity.
8.
Check the continuity of the headlight jumper harness wires.
9.
If the readings are correct in all of the previous steps, replace the headlight bulb.
2101
Figure 11-33
Bed Lift Motor Wires
Page 11-38
2016 Carryall 1500/1700 and XRT 1550 Maintenance and Service Manual
Summary of Contents for Carryall 1500 2016
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