TM 9-6115-729-24
0009
TROUBLESHOOTING USING GSC FAULT CODES - Continued
SYMPTOM
45.
CID 362 E FMI 01
CID 362 E FMI 03
MALFUNCTION
Overspeed warning (active and logged).
FMI 01 - Data is Valid but Data is Below Normal Operating Range.
FMI 03 - Voltage Above Normal.
Red ENGINE OVERSPEED indicator flashes when engine speed rises above programmed setpoint
for engine overspeed.
CORRECTIVE ACTION
STEP 1.
Set Battery Disconnect Switch to ON, Set DEAD CRANK SWITCH to NORMAL.
Turn the ENGINE CONTROL switch to COOL DOWN/STOP.
STEP 2.
Press ALARM CODES on GSC keypad.
STEP 3.
Check for associated alarm code and fault code and troubleshoot (WP 0008
and/or WP 0009).
a. If CID 190 is active, troubleshoot per WP 0009, SYMPTOM 27.
c.
Check programmable setpoint P010 (WP 0085, Table 4).
STEP 4.
Correct faults and resume normal generator operations.
SYMPTOM
46.
CID 368 E FMI 01
MALFUNCTION
High inlet air temperature warning (active and logged).
FMI 01 - Data is valid but data is below normal operating range.
Event Code. Inlet air manifold temperature sensor detected temperature outside of normal operating
range. This input affects ignition timing.
CORRECTIVE ACTION
STEP 1.
Set Battery Disconnect Switch to ON, Set DEAD CRANK SWITCH to NORMAL.
Turn the ENGINE CONTROL switch to COOL DOWN/STOP.
STEP 2.
Press ALARM CODES on GSC keypad.
STEP 3.
Check for associated alarm code and fault code and troubleshoot (WP 0008
and/or WP 0009).
a.
If CID 172 is active, troubleshoot per WP 0009, SYMPTOM 25.
STEP 4.
Correct faults and resume normal generator operations.
0009-39
