RING 5B3323 - Caterpillar

Cross-Reference Information for Diagnostic Codes
Table 1 is a list of the diagnostic codes for the engine. The diagnostic codes are cross-referenced with the appropriate procedure that can be used to troubleshoot the code.Further explanations of diagnostic codes are explained after Table 1.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
J1939 Code and Description CDL Code and Description Troubleshooting Procedure
52-3
Engine Intercooler Temperature : Voltage Above Normal 279-3
Aftercooler Coolant Temperature Sensor (Front) : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
52-4
Engine Intercooler Temperature : Voltage Below Normal 279-4
Aftercooler Coolant Temperature Sensor (Front) : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
95-2
Engine Fuel Filter Differential Pressure : Erratic, Intermittent, or Incorrect 95-2
Engine Fuel Filter Differential Pressure : Erratic, Intermittent, or Incorrect The filtered fuel pressure is greater than the unfiltered fuel pressure. Ensure that the sensor connectors are connected to the correct sensors. If an electrical problem with a sensor is suspected, refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test" for information that is related to troubleshooting an electrical problem with the fuel pressure sensors.
99-2
Engine Oil Filter Differential Pressure Sensor : Erratic, Intermittent, or Incorrect 99-2
Engine Oil Filter Differential Pressure Sensor : Erratic, Intermittent, or Incorrect The filtered oil pressure is greater than the unfiltered oil pressure. Ensure that the sensor connectors are connected to the correct sensors. If an electrical problem with a sensor is suspected, refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test" for information that is related to troubleshooting an electrical problem with the oil pressure sensors.
100-3
Engine Oil Pressure : Voltage Above Normal 100-3
Engine Oil Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
100-4
Engine Oil Pressure : Voltage Below Normal 100-4
Engine Oil Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-3
Engine Crankcase Pressure : Voltage Above Normal 101-3
Engine Crankcase Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-4
Engine Crankcase Pressure : Voltage Below Normal 101-4
Engine Crankcase Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-13
Engine Crankcase Pressure : Out of Calibration 101-13
Engine Crankcase Pressure : Out of Calibration Troubleshooting, "Sensor Calibration Required - Test"
105-3
Engine Intake Manifold #1 Temperature : Voltage Above Normal 172-3
Intake Manifold Air Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
105-4
Engine Intake Manifold #1 Temperature : Voltage Below Normal 172-4
Intake Manifold Air Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
108-3
Barometric Pressure : Voltage Above Normal 3528-3
Barometric Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-4
Barometric Pressure : Voltage Below Normal 3528-4
Barometric Pressure : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-21
Barometric Pressure : Data Drifted Low 3528-21274-21
Barometric Pressure : Data Drifted LowAtmospheric Pressure Sensor : Data Drifted Low