TM 5-2420-231-23-1
0038
Table 1. Rear Work Lights Do Not Function Correctly - Continued.
038
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. Using a digital multimeter, mea-
Rear Work Lights Do Not
Resistance 5.0 Ohms or Less -
sure resistance between rear main
Replace side console wiring harness
Function Correctly -
chassis wiring harness connector
(WP 0170).
Continued
(WP 0007, Figure 25) terminal 6A
Proceed to Test Step 23.
and machine ground. Resistance
Resistance Greater Than 5.0 Ohms -
should be 5.0 ohms or less.
Proceed to Test Step 11.
Test Step 11. Check for Open Circuit
in Rear Lights Wiring Harness.
1. Remove rear right floor cover plate
(WP 0306).
2. Disconnect rear lights wiring har-
ness connector (WP 0007, Figure
86) from main chassis wiring har-
ness connector (WP 0007, Figure
87).
3. Using a digital multimeter, mea-
Resistance 5.0 Ohms or Less -
sure resistance between rear lights
Replace main chassis wiring harness
wiring harness connector (WP
(WP 0154).
0007, Figure 86) terminal J and
Proceed to Test Step 23.
machine ground. Resistance
Resistance Greater Than 5.0 Ohms -
should be 5.0 ohms or less.
Replace rear lights wiring harness
(WP 0184).
Proceed to Test Step 23.
Test Step 12. Check for Faulty Rear
Work Lights Fuse.
1. Turn ignition switch to the off posi-
tion (TM 5-2420-231-10) and dis-
connect batteries (WP 0157).
2. Remove rear work lights fuse
(TM 5-2420-231-10).
3. Using a digital multimeter, mea-
Resistance 5.0 Ohms or Less -
sure resistance between terminals
Proceed to Test Step 13.
of rear work lights fuse. Resistance
Resistance Greater Than 5.0 Ohms -
should be 5.0 ohms or less.
Replace rear work lights fuse (TM 5-
2420-231-10).
Proceed to Test Step 16.
Test Step 13. Check for Faulty Rear
Work Lamp Switch.
1. Remove two screws (Figure 2,
Item 5) from bezel (Figure 2,
Item 2).
2. Pull bezel (Figure 2, Item 2) away
from side console (Figure 2,
Item 1).
0038-8
