GEAR-PLNTY-YM 2234816 - Caterpillar

Table 1 lists the diagnostic trouble codes that apply to the engines that are covered in this manual. Use the Caterpillar Electronic Technician (ET) in order to determine the codes that are active or logged. Then refer to the appropriate troubleshooting procedure for more information.Note: A requirement for all troubleshooting is that the troubleshooting is based on active and/or passive diagnostic trouble codes. Do not troubleshoot based on flash codes alone.Portions of this material are reprinted with permission from SAE J1939DA_201607© 2016 SAE International. SAE International is not responsible for any use or translation of this material, in whole or in part. Please contact SAE International to obtain a complete copy of SAE J1939DA_201607, the official definitive source of this standard.
Table 1
List of Diagnostic Trouble Codes
J1939 Code and Description Troubleshooting Procedure
29-2
Accelerator Pedal Position #2 : Erratic, Intermittent, or Incorrect Troubleshooting, "Speed Control - Test"
29-3
Accelerator Pedal Position #2 : Voltage Above Normal Troubleshooting, "Speed Control - Test"
29-4
Accelerator Pedal Position #2 : Voltage Below Normal Troubleshooting, "Speed Control - Test"
29-8
Accelerator Pedal Position #2 : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed Control - Test"
91-2
Accelerator Pedal Position #1 : Erratic, Intermittent, or Incorrect Troubleshooting, "Speed Control - Test"
91-3
Accelerator Pedal Position #1 : Voltage Above Normal Troubleshooting, "Speed Control - Test"
91-4
Accelerator Pedal Position #1 : Voltage Below Normal Troubleshooting, "Speed Control - Test"
91-8
Accelerator Pedal Position #1 : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed Control - Test"
97-3
Water In Fuel Indicator : Voltage Above Normal Troubleshooting, "Water in Fuel - Test"
100-3
Engine Oil Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
100-4
Engine Oil Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-3
Engine Crankcase Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-4
Engine Crankcase Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-13
Engine Crankcase Pressure : Out of Calibration Troubleshooting, "Sensor Calibration Required - Test"
107-3
Engine Air Filter 1 Differential Pressure : Voltage Above Normal Troubleshooting, "Switch Circuits - Test"
108-3
Barometric Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-4
Barometric Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-21
Barometric Pressure : Data Drifted Low Troubleshooting, "Sensor Supply - Test"
109-3
Engine Coolant Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
109-4
Engine Coolant Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
110-3
Engine Coolant Temperature : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
110-4
Engine Coolant Temperature : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
157-3
Engine Injector Metering Rail #1 Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
157-4
Engine Injector Metering Rail #1 Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
168-3
Battery Potential / Power Input 1 : Voltage Above Normal Troubleshooting, "Electrical Power Supply - Test"
168-4
Battery Potential / Power Input 1 : Voltage Below Normal Troubleshooting, "Electrical Power Supply - Test"
171-3
Ambient Air Temperature : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
171-4
Ambient Air Temperature : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive)