TM 5-3805-296-23-1
0037
Table 1. 0562 Module Communication Diagnostic Codes Continued.
037
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 4. Test Main Cab Wiring
0562-09 Caterpillar
Harness for High Resistance or
Monitoring System
Open.
Abnormal Update Rate
1. Remove jumper wire from
Continued
terminal 53 and terminal 54
of connector P-C1
(WP 0012, Figure 253).
2. Connect jumper wire between
terminal 5 and terminal 14
of connector P-C18
(WP 0012, Figure 269).
3. Connect connector P-C1
(WP 0012, Figure 253)
to connector W-C7
(WP 0012, Figure 252).
4. Disconnect MSD from connector
CG-C3 (WP 0012, Figure 96).
5. Disconnect connector W-C12
(WP 0012, Figure 88) from trans/
chassis ECM.
6. Disconnect connector W-C16
(WP 0012, Figure 87)
from connector CL-C3
(WP 0012, Figure 86).
7. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace tractor operator monitor
between connector W-C16
(WP 0506).
terminal 1 and terminal 2
Proceed to Test Step 17.
(WP 0012, Figure 87).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505).
Proceed to Test Step 17.
Test Step 5. Test for Open Fuse F40.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Remove fuse F40 from circuit
breaker panel (TM 5-3805-296-
10).
3. Using digital multimeter
Continuity Proceed to Test Step 6.
(WP 0540), measure resistance
No Continuity Discard fuse F40.
between terminals of fuse F40.
Proceed to Test Step 9.
0037-6
