TM 5-3895-385-23-1
0030
Table 1. SPN#110, FMI#4 ― Engine Coolant Temperature Sensor Voltage Below Normal -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8. Use multimeter to measure the
1. If resistance is greater than
resistance (WP 0443, Vol 3)
100 kiloOhms (kΩ), proceed to
between the W25 C1 connector
next test.
pin 15 and all other pins of the
W25 C1 connector (WP 0451,
Vol 3, Figure 45).
2. If resistance is not greater than
100 kΩ, replace engine ECM
harness (WP 0334, Vol 2).
9. Use multimeter to measure the
1. If resistance is greater than
resistance (WP 0443, Vol 3)
100 kΩ, proceed to next test.
between the W25 C1 connector
pin 15 and ground (WP 0451,
Vol 3, Figure 45).
2. If resistance is not greater than
100 kΩ, replace engine ECM
harness (WP 0334, Vol 2).
10.Restore equipment to original
condition.
11.Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
Wait 30 seconds.
12.Check active engine faults
1. If fault code SPN#110, FMI#4
screen for fault code SPN#110,
displayed, turn keyless engine
FMI#4.
switch to the OFF position (TM
5-3895-385-10), and replace
the engine ECM (WP 0332, Vol
2).
2. If fault code SPN#110, FMI#4
not displayed, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10).
No fault is present; restore
equipment to original condition.
END OF WORK PACKAGE
0030-4
