TM 10-3930-675-10-2
ERROR CODES - CONTINUED
0020 00
Table 4. Error Codes - Continued.
ERROR
DISPLAY
CODE
LAYOUT
DRIVER ACTION
ERROR CODE EXPLANATION
VEHICLE LIMITATIONS
Stop Vehicle
Stop Vehicle Immediately
ECM turns off FSO supply
1254
Shut engine OFF/ON.
voltage.
Less than 6V detected at fuel
If code clears, resume
Engine will shut down.
shutoff driver.
mission.
Reduced power and engine
Excessive current draw.
If code remains,
speed.
Power supply faulty.
notify maintenance.
Stop Vehicle
Warning - Degraded
No performance limitations.
Operation
Fuel shutoff valve stays open.
1255
Press RESET.
Finish mission.
Externally
supplied
voltage
Notify maintenance.
detected going to fuel shutoff sup-
ply circuit.
Stop Vehicle
Warning - Degraded
At least one multiplexed
Operation
1285
Shut engine OFF/ON.
device will not operate
If code clears, resume
properly.
Information from multiplexed
mission.
device not received by ECM or
If code remains,
received too late.
notify maintenance.
Stop Vehicle
Warning - Degraded
At least one multiplexed
Operation
device will not operate
1286
Shut engine OFF/ON.
If code clears, resume
properly.
Only a portion of information
mission.
from multiplexed device received
If code remains,
by ECM.
notify maintenance.
Stop Vehicle
Stop Vehicle Immediately
The engine will only idle.
1287
Shut engine OFF/ON.
Reduced power and engine
Data error received while multi-
If code clears, resume
speed.
plexing throttle pedal and IVS.
mission.
If code remains,
notify maintenance.
Finish Mission
Information/Maintenance
Engine is degraded to no air
1295
Notify maintenance.
setting.
Ambient air pressure sensor cir-
cuit error detected by ECM.
Stop Vehicle
Stop Vehicle Immediately
Reduced power and speed.
1298
If code clears, resume
Intake system indicates
air
mission.
cleaner is clogged.
Finish Mission
Information/Maintenance
Injector for cylinder #1 turned
OFF.
1311
Notify maintenance.
Current detected at injector for
cylinder #1 when voltage is turned
OFF.
Finish Mission
Information/Maintenance
Injector for cylinder #5 turned
1312
Notify maintenance.
OFF.
Current detected at injector for
cylinder #5 when voltage is turned
OFF.
0020 00-39