JLG G12-55A Service Manual - Manual (Page 171)

9-29 G10-55A, G12-55A
Electrical System
953 524286 31 Amber Not Available Reserved for temporary use—Condition Exists
1117 627 2 None Power Supply
Power Lost With Ignition On—Data Erratic,
Intermittent, or Incorrect
1239 2623 3 Amber
Accelerator
Pedal Position
Accelerator Pedal or Lever Position Sensor 2 Circuit
—Voltage Above Normal, or Shorted to High Source
1241 2623 4 Amber Not Available
Accelerator Pedal or Lever Position Sensor 2 Circuit
—Voltage Below Normal, or Shorted to Low Source
1242 91 2 Red
Accelerator
Pedal Position
Accelerator Pedal or Lever Position Sensor 1 and
2—Data Erratic, Intermittent, or Incorrect
1695 3513 3 Amber Not Available
Sensor Supply 5—Voltage Above Normal, or
Shorted to High Source
1696 3513 4 Amber Not Available
Sensor Supply 5—Voltage Below Normal, or
Shorted to Low Source
1843 101 3 Amber Not Available
Crankcase Pressure Circuit—Voltage Above
Normal, or Shorted to High Source
1844 101 4 Amber Not Available
Crankcase Pressure Circuit—Below Normal, or
Shorted to Low Source
1852 97 16 Amber
Water in Fuel
Indicator
Water in Fuel Indicator—Data Valid but Above
Normal Operational Range—Moderately
Severe Level
1896 2791 13 Amber Not Available EGR Valve Controller—Out of Calibration
1911 157 0 Amber
Injector
Metering Rail
Injector Metering Rail 1 Pressure—Data Valid
but Above Normal Operational Range—Most
Severe Level
1938 3597 18 Amber Not Available
ECU Power Output Supply Voltage 1—Data Valid
But Below Normal Operating Range—Moderately
Severe Level
1939 3597 3 Amber Not Available
ECU Power Output Supply Voltage 1—Voltage
Above Normal, or Shorted to High Source
1941 3597 4 Amber Not Available
ECU Power Output Supply Voltage 1—Voltage
Below Normal, or Shorted to Low Source
1942 101 2 Amber Not Available
Crankcase Pressure—Data Erratic, Intermittent
or Incorrect
Fault
Codes
SPN
Codes
FMI
Codes
Lamp
Color
SPN
Description
Cummins Description