TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6. Front Flood Lamp(s) Will Not
4. Using digital multimeter, test
No Continuity - Proceed to Test
Work - Continued
for continuity (WP 0283)
Step 19.
between C-C40 terminal 8
Continuity - Replace lower cab
(WP 0018, Figure 30) and
wiring harness (WP 0228).
ground.
Install new front flood lamp fuse on
fuse block.
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
Test Step 19. Test 608-GN Flood
Lamp Relay #1 Output Circuit
for Short to Other Circuits in
Lower Cab Wiring Harness.
1. Disconnect harness connec-
tor HL-C1 (WP 0018, Figure
175) from harness connector
C-C101 (WP 0018, Figure 46)
(WP 0229).
2. Using digital multimeter, test
No Continuity - Proceed to step 3.
for continuity (WP 0283)
Continuity - Replace lower cab
between C-C101 terminal 28
wiring harness (WP 0228).
and all other terminals in C-
Install new front flood lamp fuse on
C101 (WP 0018, Figure 46).
fuse block.
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
3. Using digital multimeter, test
No Continuity - Proceed to Test
for continuity (WP 0283)
Step 20.
between C-C101 terminal 28
Continuity - Replace lower cab
(WP 0018, Figure 46) and
wiring harness (WP 0228).
ground.
Install new front flood lamp fuse on
fuse block.
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
0021-121