JLG G12-55A Service Manual - Manual (Page 186)

Electrical System
9-44 G10-55A, G12-55A
146 110 16 Amber Engine Coolant
Temperature
Coolant Temperature High - Data Valid but
Above Normal Operational Range - Moderately
Severe Level
147 91 1 Red Accelerator Pedal
Position
Accelerator Pedal or Lever Position Sensor
Circuit - Abnormal Frequency, Pulse Width, or
Period
148 91 0 Red Accelerator Pedal
Position
Accelerator Pedal or Lever Position Sensor
Circuit - Abnormal Frequency, Pulse Width, or
Period
151 110 0 Red Engine Coolant
Temperature
Coolant Temperature Low - Data Valid but
Above Normal Operational Range - Most
Severe Level
153 105 3 Amber Intake Manifold #1
Temp
Intake Manifold Air Temperature Sensor Circuit
- Voltage Above Normal, or Shorted to High
Source
154 105 4 Amber Intake Manifold #1
Temp
Intake Manifold Air Temperature Sensor Circuit
- Voltage Below Normal, or Shorted to Low
Source
155 105 0 Red Intake Manifold #1
Temp
Intake Manifold Air Temperature High - Data
Valid but Above Normal Operational Range -
Most Severe Level
187 3510 4 Amber 5 Volts DC Supply Sensor Supply Voltage #2 Circuit - Voltage
Below Normal, or Shorted to Low Source
193 520199 3 Amber Cruise Control Cruise Control (Resistive) Signal Circuit -
Voltage Above Normal, or Shorted to High
Source
194 520199 4 Amber Cruise Control Cruise Control (Resistive) Signal Circuit -
Voltage Below Normal, or Shorted to Low
Source
195 111 3 Amber Coolant Level Coolant Level Sensor Circuit - Voltage Above
Normal, or Shorted to High Source
196 111 4 Amber Coolant Level Coolant Level Sensor Circuit - Voltage Below
Normal, or Shorted to Low Source
197 111 18 Amber Coolant Level Coolant Level - Data Valid but Below Normal
Operational Range - Moderately Severe Level
199 1661 4 Amber Engine Automatic
Start Lamp
Engine Automatic Start Lamp Driver Circuit -
Voltage Above Normal, or Shorted to High
Source
211 1484 31 None J1939 Error Additional Auxiliary Diagnostic Codes logged -
Condition Exists
Fault
Codes
SPN
Codes
FMI
Codes
Lamp
Color
SPN Description Cummins Description