Genie GTH-1048 Service Manual page 162

September 2014
SPN = Suspect Parameter Number
FMI = Failure Mode Identifier
SPN FMI Description
637 139 Engine timing calibration required
639 9 J1939 data link communications
12 J1939 data link malfunction
651 2 Cylinder #1 injector data incorrect
5 Cylinder #1 injector open circuit
6 Cylinder #1 injector short
7 Cylinder #1 injector not responding
652 2 Cylinder #2 injector data incorrect
5 Cylinder #2 injector open circuit
6 Cylinder #2 injector short
7 Cylinder #2 injector not responding
653 2 Cylinder #3 injector data incorrect
5 Cylinder #3 injector open circuit
6 Cylinder #3 injector short
7 Cylinder #3 injector not responding
654 2 Cylinder #4 injector data incorrect
5 Cylinder #4 injector open circuit
6 Cylinder #4 injector short
7 Cylinder #4 injector not responding
678 3 8V DC supply short to battery positive (+)
4 8V DC supply shorted to ground
723 8 Secondary engine speed signal abnormal
1188 5 Turbo wastegate drive current low
1196 9 Machine security system module non-communication
1347 5 Fuel rail pump output current low
6 Fuel rail pump output current high
7 Fuel rail pressure valve solenoid not responding
2882 2 Mode selector switch: data erratic/intermittent or incorrect
3509 3 5V DC power supply sensor short to battery positive (+)
3509 4 5V DC power supply sensor short to ground
Part No. 123701
For further engine fault code troubleshooting and
diagnostic information, refer to the
Perkins 1100 Troubleshooting Manual
(Perkins part number SENR9982-01).
Perkins 1100 Troubleshooting Manual
Genie part number
GTH-1048 • GTH-1056
Section 5 • Fault Codes
ENGINE FAULT CODES -
MODELS WITH PERKINS POWER
123583
5 - 27