TM 5-3895-385-23-1
0037
Table 1. SPN#157, FMI#3 ― High Signal Voltage at Rail Fuel Pressure Sensor Circuit -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Check active engine faults
1. If fault code SPN#3510, FMI#3
screen for fault code
is displayed, turn keyless
SPN#3510, FMI#3.
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to SPN#3510,
FMI#3 troubleshooting
procedure.
2. If fault code SPN#3510, FMI#3
is not displayed, proceed to
next test.
5. Check active engine faults
1. If fault code SPN#157, FMI#3 is
screen for fault code SPN#157,
displayed, turn keyless engine
FMI#3.
switch to the OFF position (TM
5-3895-385-10), and proceed to
next malfunction.
2. If fault code SPN#157, FMI#3 is
not displayed, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to next test.
6. Turn keyless engine switch to
the OFF position (TM 5-3895-
385-10).
7. Turn BATTERY DISCONNECT
switch to OFF position (TM 5-
3895-385-10), and wait for 5
seconds.
8. Turn BATTERY DISCONNECT
switch to ON position (TM 5-
3895-385-10).
9. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
Wait 30 seconds.
10.Check active engine faults
1. If fault code SPN#157, FMI#3 is
screen for fault code SPN#157,
displayed, turn keyless engine
FMI#3.
switch to the OFF position (TM
5-3895-385-10), and proceed to
next malfunction.
0037-2
