Part No. 57.0009.0404 GTH-4518ER - GTH-4020ER - GTH-6025ER 125
Operator’s Manual
First Edition - Third Printing
Faults and Troubleshooting
Fa
ul
t C
od
e
J1
93
9
SP
N
J1939 FMI
La
m
p
Co
lo
r
J1
93
9
SP
N
Description
Cu
m
m
in
s
Description
692 1172
4
Amber
Turbocharger #1Compressor
Inlet Temperature
Turbocharger #1 Compressor Inlet Temperature
Sensor Circuit – Voltage Below Normal, or Shorted to
Low Source
697 1136
3
Amber
Sensor Circuit - Voltage
ECM Internal Temperature Sensor Circuit - Voltage
Above Normal, or Shorted to High Source
698 1136
4
Amber
Sensor Circuit - Voltage
ECM Internal Temperature Sensor Circuit - Voltage
Below Normal, or Shorted to Low Source
719 22
3
Amber
Crankcase Pressure
Extended Crankcase Blow-by Pressure Circuit -
Voltage Above Normal, or Shorted to High Source
729 22
4
Amber
Crankcase Pressure
Extended Crankcase Blow-by Pressure Circuit -
Voltage Below Normal, or Shorted to Low Source
731 723
7
Amber
Engine Speed Sensor #2
Engine Speed/Position #2 mechanical misalignment
between camshaft and crankshaft sensors -
Mechanical System Not Responding Properly or
Out of Adjustment
753 723
2
Amber
Engine Speed Sensor #2
Engine Speed/Position #2 Camshaft sync error - Data
Erratic, Intermittent, or Incorrect
757 611
31
Amber
Electronic Control Module
Electronic Control Module data lost - Condition Exists
778 723
2
Amber
Engine Speed Sensor #2
Engine Speed Sensor (Camshaft) Error – Data
Erratic, Intermittent, or Incorrect
779 703
11
Amber
Auxiliary Equipment Sensor
Input
Warning Auxiliary Equipment Sensor Input # 3 (OEM
Switch) - Root Cause Not Known
951 166
2
None
Cylinder Power
Cylinder Power Imbalance Between Cylinders - Data
Erratic, Intermittent, or Incorrect
1117 627
2
None
Power Supply
Power Lost With Ignition On - Data Erratic,
Intermittent, or Incorrect
1139 651
7
Amber
Injector Cylinder # 01
Injector Cylinder #1 - Mechanical System Not
Responding Properly or Out of Adjustment
1141 652
7
Amber
Injector Cylinder # 02
Injector Cylinder #2 - Mechanical System Not
Responding Properly or Out of Adjustment
1142 653
7
Amber
Injector Cylinder # 03
Injector Cylinder #3 - Mechanical System Not
Responding Properly or Out of Adjustment
1143 654
7
Amber
Injector Cylinder # 04
Injector Cylinder #4 - Mechanical System Not
Responding Properly or Out of Adjustment
1144 655
7
Amber
Injector Cylinder # 05
Injector Cylinder #5 - Mechanical System Not
Responding Properly or Out of Adjustment
1145 656
7
Amber
Injector Cylinder # 06
Injector Cylinder #6 - Mechanical System Not
Responding Properly or Out of Adjustment
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
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
1911 157
0
Amber
Injector Metering Rail
Injector Metering Rail 1 Pressure - Data Valid but
Above Normal Operational Range - Most Severe
Level
2111 32
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
Coolant Pressure 2 Circuit - Voltage Below Normal, or
Shorted to Low Source
Summary of Contents for Genie GTH-4020 ER
Page 188: ......