TM 5-3895-385-23-1
0024
Table 1. SPN#108, FMI#3 -- High Signal Voltage at Barometric Pressure Circuit -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Disconnect C11 J2 from Y4 (WP
0451, Vol 3, Figure 49) and C3
J2 from Y14 (WP 0451, Vol 3,
Figure 49).
5. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
Wait 30 seconds.
6. Check active engine faults
1. If fault code SPN#108, FMI#4
screen for fault code SPN#108,
is displayed, turn keyless
FMI#4.
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to next test.
2. If fault code SPN#108, FMI#4
is not displayed, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and replace the engine ECM
(WP 0332, Vol 2).
7. Restore equipment to original
condition.
8. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
Wait 30 seconds.
9. Check active engine faults
1. If fault code SPN#108, FMI#3
screen for fault code SPN#108,
is displayed, turn keyless
FMI#3.
engine switch to the OFF
position (TM 5-3895-385-10),
and replace the engine ECM
wiring harness (WP 0334, Vol
2).
2. If fault code SPN#108, FMI#3
is not displayed, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10).
No fault present; restore
equipment to original condition.
END OF WORK PACKAGE
0024-4