TM 5-3805-296-23-2
0097
Table 1. 0271 Action Alarm Diagnostic Codes Continued.
097
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 2. Test for Shorted Main
0271-03 Action Alarm
Cab Wiring Harness.
Voltage Above Normal
1. Remove upper and lower plenum
Continued
from ROPS (WP 0504).
2. Disconnect connector P-C1
(WP 0012, Figure 253) from
connector W-C7
(WP 0012, Figure 252).
3. Using digital multimeter
Continuity Replace main cab wiring
(WP 0540), test for continuity
harness (WP 0505).
between connector W-C8
Proceed to Test Step 4.
terminal 12 (WP 0012, Figure 282)
No Continuity Proceed to step 4.
and all other terminals in
connector W-C8
(WP 0012, Figure 282).
4. Using digital multimeter
Continuity Replace main cab wiring
(WP 0540), test for continuity
harness (WP 0505).
between connector W-C7
Proceed to Test Step 4.
terminal 52 (WP 0012, Figure 252)
No Continuity Proceed to Test
and all other terminals in
Step 3.
connector W-C7
(WP 0012, Figure 252).
Test Step 3. Test for Shorted Dash
Wiring Harness.
1. Remove six bolts
(Figure 1, Item 1), washers
(Figure 1, Item 2), and instrument
panel cover (Figure 1, Item 3) from
ROPS (Figure 1, Item 4).
Figure 1. Instrument Panel Cover and Retaining Hardware.
0097