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Figure 3. Testing Voltage to Fuse F40.
Figure 4. Cab Step.

Field Maintenance Manual For Military 621G Scraper -1 Page Navigation
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TM 5-3805-296-23-1
0059
Table 1. 0562 Monitoring System Diagnostic Codes Continued.
059
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 7. Test Dash Wiring
0562-02 Caterpillar
Harness for High Resistance or
Monitoring System Incorrect
Open.
Signal Continued
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector P-C1
(WP 0012, Figure 253)
from connector W-C7
(WP 0012, Figure 252).
3. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 8.
between connector P-C1
Resistance Greater Than 5.0 Ohms
terminal 1 (WP 0012, Figure 253)
Replace dash wiring harness
and connector P-C18 terminal 1
(WP 0510). Install fuse F40 on circuit
(WP 0012, Figure 269).
breaker panel (TM 5-3805-296-10).
Proceed to Test Step 13.
Test Step 8. Test Main Cab Wiring
Harness for High Resistance or
Open.
1. Disconnect connector CG-C1
(WP 0012, Figure 283)
from connector W-C8
(WP 0012, Figure 282).
2. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace fuse panel wiring harness
between connector W-C8
(WP 0515). Install fuse F40 on circuit
terminal 23 (WP 0012, Figure 282)
breaker panel (TM 5-3805-296-10).
and connector W-C7 terminal 1
Proceed to Test Step 13.
(WP 0012, Figure 252).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505). Install fuse F40 on circuit
breaker panel (TM 5-3805-296-10).
Proceed to Test Step 13.
0059-8


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