TM 5-2420-231-23-1
0039
Table 1. Alarm Signal Does Not Function - Continued.
039
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Using digital multimeter, measure
Alarm Signal Does Not
Resistance 5.0 Ohms or Less -
resistance between side console
Function - Continued
Replace instrument cluster (WP 0177).
wiring harness connector (WP
Connect rear main chassis wiring
0007, Figure 28) terminal 35 and
harness connector (WP 0007, Figure
side console wiring harness con-
24) to side console wiring harness
nector (WP 0007, Figure 77) termi-
connector (WP 0007, Figure 25).
nal B (yellow). Resistance should
Proceed to Test Step 9.
be 5.0 ohms or less.
Resistance Greater Than 5.0 Ohms -
Replace side console wiring harness
(WP 0170).
Proceed to Test Step 9.
Test Step 9. Verify That Symptom Is
Resolved.
1. Ensure that all wiring harness con-
nectors are connected.
2. Connect batteries (WP 0157) and
turn ignition switch to the on posi-
tion (TM 5-2420-231-10).
3. Ensure that light control switch is
in the SER. DRIVE position (TM 5-
2420-231-10).
4. Listen for alarm (TM 5-2420-231-
Alarm Off - Repeat troubleshooting
10).
from the beginning.
Alarm On - Troubleshooting complete.
END OF WORK PACKAGE
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