TM 5-2420-231-23-1
0018
Table 1. Instrument Cluster Does Not Function - Continued.
018
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
9. Turn ignition switch to the off posi-
Instrument Cluster Does Not
tion (TM 5-2420-231-10) and dis-
Function - Continued
connect batteries (WP 0157).
10. Remove front instrument panel
right-side cover (WP 0176).
11. Loosen bolt and disconnect side
console wiring harness connector
(WP 0007, Figure 24) from rear
main chassis wiring harness con-
nector (WP 0007, Figure 25).
12. Using a digital multimeter, test for
No Continuity - Proceed to step 13.
continuity between side console
Continuity - Replace side console
wiring harness connector (WP
wiring harness (WP 0170).
0007, Figure 24) terminal 4L and
Proceed to Test Step 4.
machine ground. There should be
no continuity.
13. Loosen bolt and disconnect front
console wiring harness connector
(WP 0007, Figure 5) from front
main chassis wiring harness con-
nector (WP 0007, Figure 6).
14. Using a digital multimeter, test for
No Continuity - Replace main chassis
continuity between front console
wiring harness (WP 0154).
wiring harness connector (WP
Install new instruments alarm fuse (TM
0007, Figure 5) terminal 4L and
5-2420-231-10), fuse panel cover, and
machine ground. There should be
instrument cluster (WP 0177).
no continuity.
Proceed to Test Step 4.
Continuity - Replace front console
wiring harness (WP 0162).
Proceed to Test Step 4.
0018-5