TM 5-3895-385-23-1
0056
Table 1. SPN#630, FMI#31 ― Calibration Program Memory (RAM) Corruption.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Check active engine faults
1. If fault code SPN#630, FMI#31
screen for fault code SPN#630,
is displayed, turn keyless
FMI#31.
engine switch to the OFF
position (TM 5-3895-385-10),
and replace engine ECM (WP
0332, Vol 2).
2. If fault code SPN#630, FMI#31
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
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