U0402 on the 2015 Chrysler 200
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 2100815-1 | 2023-01-09. Service bulletin. Transmission Shift Quality C-Clutch Snap Ring This bulletin involves removing the transmission, disassembling, and replacing the C-Clutch snap ring. A small number of customers may experience less than desired shift quality during a 5-4 downshift and/or Malfunction Indicator Lamp (MIL) Illumination. Upon further inspection, the technician may find Diagnostic Trouble Code (DTC) U0402 setting in the Powertrain Control Module (PCM) memory. |
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| 2100815 | 2023-01-09. Service bulletin. Transmission Shift Quality C-Clutch Snap Ring This bulletin involves removing the transmission, disassembling, and replacing the C-Clutch snap ring. A small number of customers may experience less than desired shift quality during a 5-4 downshift and/or Malfunction Indicator Lamp (MIL) Illumination. Upon further inspection, the technician may find Diagnostic Trouble Code (DTC) U0402 setting in the Powertrain Control Module (PCM) memory. |
| 18-023-16 | 2022-12-19. Service bulletin. Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - EVAP System Small Leak. · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. · P0441 - Evap Purge System Performance. · P0116 - Engine Coolant Temperature Sensor 1 Performance. In addition to the DTCs above the following improvements have been made: · Engine Startup Flare and Idle Surge. · Improved vehicle acceleration. 2015 PF Vehicles with (Sales Codes ED6, ED8) · **P1066 - Cylinder 1 Oil Supply Solenoid Valve Switch Off Time Out Of Range. · P1068 - Cylinder 2 Oil Supply Solenoid Valve Switch Off Time Out Of Range. · P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. · P106C - Cylinder 4 Oil Supply Solenoid Valve Switch Off Time Out Of Range.** · U0401 - Implausible Data Received From ECM/PCM - Signal Invalid. · P1185 - General Pressure Sensor Correlation. · P050D - Cold Start Rough Idle. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak. · P219A - Bank 1 Air-Fuel Ratio Imbalance. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. |
| 1802316REVA | 2022-12-19. Service bulletin. Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · **P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak.** · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. · P0441 - Evap Purge System Performance. · P0116 - Engine Coolant Temperature Sensor 1 Performance. In addition to the DTCs above the following improvements have been made: · Engine Startup Flare and Idle Surge. · Improved vehicle acceleration. 2015 PF Vehicles with (Sales Codes ED6, ED8) · P050D - Cold Start Rough Idle. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak. · P219A - Bank 1 Air-Fuel Ratio Imbalance. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. · P0116 - Engine Coolant Temperature Sensor 1 Performance. · P050B - Cold Start Ignition Timing Performance. · P061A - Level 2 Torque Performance. · P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). In addition to the DTCs above the following improvements have been made: · Low Idle Speed After Cold Start between -10°C to 0°C (14°F to 32°F). |
| 2100815REVA | 2022-10-17. Service bulletin. Transmission Shift Quality C-Clutch Snap Ring This bulletin involves removing the transmission, disassembling, and replacing the C-Clutch snap ring. A small number of customers may experience less than desired shift quality during a 5-4 downshift and/or Malfunction Indicator Lamp (MIL) Illumination. Upon further inspection, the technician may find Diagnostic Trouble Code (DTC) U0402 setting in the Powertrain Control Module (PCM) memory. |
| 2100815 | 2022-10-17. Service bulletin. Transmission Shift Quality C-Clutch Snap Ring This bulletin involves removing the transmission, disassembling, and replacing the C-Clutch snap ring. A small number of customers may experience less than desired shift quality during a 5-4 downshift and/or Malfunction Indicator Lamp (MIL) Illumination. Upon further inspection, the technician may find Diagnostic Trouble Code (DTC) U0402 setting in the Powertrain Control Module (PCM) memory. |
| 21-008-15A | 2022-09-26. Service bulletin. Transmission Shift Quality C-Clutch Snap Ring This bulletin involves removing the transmission, disassembling, and replacing the C-Clutch snap ring. A small number of customers may experience less than desired shift quality during a 5-4 downshift and/or Malfunction Indicator Lamp (MIL) Illumination. Upon further inspection, the technician may find Diagnostic Trouble Code (DTC) U0402 setting in the Powertrain Control Module (PCM) memory. |
| 21-008-15 | 2022-09-26. Service bulletin. Transmission Shift Quality C-Clutch Snap Ring This bulletin involves removing the transmission, disassembling, and replacing the C-Clutch snap ring. A small number of customers may experience less than desired shift quality during a 5-4 downshift and/or Malfunction Indicator Lamp (MIL) Illumination. Upon further inspection, the technician may find Diagnostic Trouble Code (DTC) U0402 setting in the Powertrain Control Module (PCM) memory. |
| 18-023-16 | 2022-09-19. Service bulletin. Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - EVAP System Small Leak. · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. · P0441 - Evap Purge System Performance. · P0116 - Engine Coolant Temperature Sensor 1 Performance. In addition to the DTCs above the following improvements have been made: · Engine Startup Flare and Idle Surge. · Improved vehicle acceleration. 2015 PF Vehicles with (Sales Codes ED6, ED8) · **P1066 - Cylinder 1 Oil Supply Solenoid Valve Switch Off Time Out Of Range. · P1068 - Cylinder 2 Oil Supply Solenoid Valve Switch Off Time Out Of Range. · P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. · P106C - Cylinder 4 Oil Supply Solenoid Valve Switch Off Time Out Of Range.** · U0401 - Implausible Data Received From ECM/PCM - Signal Invalid. · P1185 - General Pressure Sensor Correlation. · P050D - Cold Start Rough Idle. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak. · P219A - Bank 1 Air-Fuel Ratio Imbalance. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. |
| 18-023-16 | 2022-09-15. Service bulletin. Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - EVAP System Small Leak. · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. · P0441 - Evap Purge System Performance. · P0116 - Engine Coolant Temperature Sensor 1 Performance. In addition to the DTCs above the following improvements have been made: · Engine Startup Flare and Idle Surge. · Improved vehicle acceleration. 2015 PF Vehicles with (Sales Codes ED6, ED8) · **U0401 - Implausible Data Received From ECM/PCM - Signal Invalid. · P1185 - General Pressure Sensor Correlation.** · P050D - Cold Start Rough Idle. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak. · P219A - Bank 1 Air-Fuel Ratio Imbalance. · P2172 - High Airflow/Vacuum Leak Detected. · P1D73 - AGS Performance. · U0140 - Lost Communication With Body Control Module. · P0116 - Engine Coolant Temperature Sensor 1 Performance. · P050B - Cold Start Ignition Timing Performance. · P061A - Level 2 Torque Performance. · P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). In addition to the DTCs above the following improvements have been made: |
32 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.