JLG G12-55A Service Manual - Manual (Page 194)

Electrical System
9-52 G10-55A, G12-55A
1241 2623 4 Amber Accelerator Pedal
Position
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
1256 1563 2 Amber Control Module
Identification Input
State
Control Module Identification Input State Error -
Data Erratic, Intermittent, or Incorrect
1257 1563 2 Red Control Module
Identification Input
State
Control Module Identification Input State Error -
Data Erratic, Intermittent, or Incorrect
1852 97 16 Amber Water in Fuel
Indicator
Water in Fuel Indicator - Data Valid but Above
Normal Operational Range - Moderately Severe
Level
1911 157 0 Amber Injector Metering
Rail
Injector Metering Rail 1 Pressure - Data Valid
but Above Normal Operational Range - Most
Severe Level
2111 52 3 Amber Coolant Temperature Coolant Temperature 2 Sensor Circuit - Voltage
Above Normal, or Shorted to High Source
2112 52 4 Amber Coolant Temperature Coolant Temperature 2 Sensor Circuit - Voltage
Below Normal, or Shorted to Low Source
2113 52 16 Amber Coolant Temperature Coolant Temperature 2 - Data Valid but Above
Normal Operational Range - Moderately Severe
Level
2114 52 0 Red Coolant Temperature Coolant Temperature 2 - Data Valid but Above
Normal Operational Range - Most Severe Level
2115 2981 3 Amber Coolant Pressure Coolant Pressure 2 Circuit - Voltage Above
Normal, or Shorted to High Source
2116 2981 4 Amber Coolant Pressure AEB15.60 Page 153 of 157 Coolant Pressure 2
Circuit - Voltage Below Normal, or Shorted to
Low Source
2117 2981 18 Amber Coolant Pressure Coolant Pressure 2 - Data Valid but Below
Normal Operational Range - Moderately Severe
Level
2182 1072 3 Amber Engine Brake Output
#1
Engine Brake Actuator Driver 1 Circuit - Voltage
Above Normal, or Shorted to High Source
2183 1072 4 Amber Engine Brake Output
#1
Engine Brake Actuator Driver 1 Circuit - Voltage
Below Normal, or Shorted to Low Source
2185 3512 3 Amber System Diagnostic
code #1
Sensor Supply Voltage #4 Circuit - Voltage
Above Normal, or Shorted to High Source
Fault
Codes
SPN
Codes
FMI
Codes
Lamp
Color
SPN Description Cummins Description