TM 5-3895-385-23-1
0045
Table 1. SPN#168. FMI#16 ― Engine ECM Supply Voltage Above Maximum System Voltage Level --
Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If resistance is less than 100
kΩ, replace engine interface
wiring harness (WP 0388, Vol
2).
11.Measure the resistance from
1. If resistance is greater than 100
the engine interface wiring
kΩ, proceed to next test.
harness connector W16 J3 pin
4 to the engine interface wiring
harness connector W16 J3 pin
1 (WP 0443, Vol 3 and WP
0448, Vol 3, Figure 13).
2. If resistance is less than 100
kΩ, replace engine interface
wiring harness (WP 0388, Vol
2).
12.Measure the resistance from
1. If resistance is greater than 100
the engine interface wiring
kΩ, proceed to next test.
harness connector W16 J3 pin
4 to the engine interface wiring
harness connector W16 J3 pin
2 (WP 0443, Vol 3 and WP
0448, Vol 3, Figure 13).
2. If resistance is less than 100
kΩ, replace engine interface
wiring harness (WP 0388, Vol
2).
13.Measure the resistance from
1. If resistance is greater than 100
the engine interface wiring
kΩ, proceed to next test
harness connector W16 J3 pin
3 to the engine block ground
(WP 0443, Vol 3 and WP 0448,
Vol 3, Figure 13).
2. If resistance is less than 100
kΩ, replace the engine interface
wiring harness (WP 0388, Vol
2).
14.Measure the resistance from
1. If resistance is greater than 100
the engine interface wiring
kΩ, proceed to next test.
harness connector W16 J3 pin
4 to the engine block ground
(WP 0443, Vol 3 and WP 0448,
Vol 3, Figure 13).
0045-4