P0A33 · Manufacturer communications

CHRYSLER · 2024-12-13

"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0A78 - Drive Motor A Inverter Performance. ● P0A79 - Drive Motor B Inverter Performance.** ● P0A33 - Drive Motor B Temperature Sensor 1 Circuit High. ● P0A2D - Sensor Power Supply 1 Circuit High ● P215B - Vehicle Speed Output Shaft Speed Correlation. ● P0C4A - Drive Motor A Inverter Over Temperature. ● P0E15 - Hybrid-Ev Battery Pack Coolant Heater A Control Performance. ● P1AFE - MCPB Improper Shut Down. ● P1AF8 - MCPA Control Module Shutdown Performance. ● P0513 - Invalid Skim Key. ● U151A-87 - Hybrid Control Processor Secret…

CHRYSLER · 2022-05-28

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs.P0A2D-00 - Drive Motor ?A? Temperature Sensor ?A? Circuit High. P0A33-00 - Drive Motor B Temperature Sensor 1 Circuit High. Technicians and/or customers may report the vehicle will not pass a state smog check due to permanent fault codes which will not clear. As a result, the vehicles are not eligible to be registered in certain states.This software release includes the following software enhancement:Corrections to allow the vehicle to clear the permanent fault codes. Three modules are required to be…

CHRYSLER · 2022-05-28

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs. P0A2D-00 - Drive Motor ?A? Temperature Sensor ?A? Circuit High. P0A33-00 - Drive Motor B Temperature Sensor 1 Circuit High. Technicians and/or customers may also report the vehicle will not pass a state smog check due to permanent fault codes which will not clear. As a result, the vehicles are not eligible to be registered in certain states. Customers may also experience: Noise or vibration heard/felt during a gas engine start in park. This software release includes the following software enhancement:…

CHRYSLER · 2022-03-11

Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates This bulletin involves reprogramming the HCP and AHCP or also known as Power InverterModule (PIM) with the latest available software. Technicians and/or customers may report the vehicle will not pass a state smog check due to permanent fault codes which will not clear.As a result, the vehicles are not eligible to be registered in certain states. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technicianmay find one or more of the following DTCs have been set: P0A33 - Drive Motor B Temperature Sensor 1 Circuit High. P0A2D - Sensor Power Supply 1 Circuit High. P215B - Vehicle Speed Output Shaft Speed Correlation. P0C4A - Drive Motor A Inverter…