Category: Chevrolet

P0879 Chevrolet Transmission Fluid Pressure Sensor / Switch D Circuit Intermittent OBD Code: System: Subsystem:  P0879 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch D Circuit Intermittent Location: Analysis: Possible Causes:  Switch D  Circuit Sporatic / Not Continuous   Tech description:

P0880 Chevrolet Transmission Control Module (TCM) Power Input Signal OBD Code: System: Subsystem:  P0880 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Power Input Signal Location: Analysis: Possible Causes:       Tech description:

P0881 Chevrolet Transmission Control Module (TCM) Power Input Signal Range / Performance OBD Code: System: Subsystem:  P0881 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Power Input Signal Range / Performance Location: Analysis: Possible Causes:    Out of Expected Range   Tech description:

P0882 Chevrolet Transmission Control Module Power Input Signal Low Possible causes – Transmission Control Module (TCM) harness is open or shorted – Transmission Control Module (TCM) circuit poor electrical connection – Low battery power – Faulty Transmission Control Module (TCM) Tech description sometimes this code is triggered when the battery charge gets too low or…

P0883 Chevrolet Transmission Control Module (TCM) Power Input Signal High OBD Code: System: Subsystem:  P0883 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Power Input Signal High Location: Analysis: Possible Causes:    Signal Too High   Tech description:

P0877 Chevrolet Transmission Fluid Pressure Sensor / Switch D Circuit Low OBD Code: System: Subsystem:  P0877 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch D Circuit Low Location: Analysis: Possible Causes:  Switch D  End of Range – Circuit Lower Than Expected   Tech description:

P0878 Chevrolet Transmission Fluid Pressure Sensor / Switch D Circuit High OBD Code: System: Subsystem:  P0878 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch D Circuit High Location: Analysis: Possible Causes:  Switch D  End of Range – Circuit Higher Than Expected   Tech description:

P0875 Chevrolet Transmission Fluid Pressure Sensor / Switch D Circuit OBD Code: System: Subsystem:  P0875 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch D Circuit Location: Analysis: Possible Causes:  Switch D  Circuit Issue   Tech description:

P0876 Chevrolet Transmission Fluid Pressure Sensor / Switch D Circuit Range / Performance OBD Code: System: Subsystem:  P0876 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch D Circuit Range / Performance Location: Analysis: Possible Causes:  Switch D  Out of Expected Range   Tech description:

P0870 Chevrolet Transmission Fluid Pressure Sensor / Switch C Circuit OBD Code: System: Subsystem:  P0870 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch C Circuit Location: Analysis: Possible Causes:  Switch C  Circuit Issue   Tech description:

P0871 Chevrolet Transmission Fluid Pressure Sensor/Switch C Circuit Range/Performance Possible causes – OD Pressure Switch harness is open or shorted – OD Pressure Switch circuit poor electrical connection – Faulty OD Pressure Switch – Internal transmission damage – Faulty Engine Control Module (ECM) – Faulty Transmission Control Module (TCM) Symptoms – Engine Light ON (or…

P0872 Chevrolet Transmission Fluid Pressure Sensor / Switch C Circuit Low OBD Code: System: Subsystem:  P0872 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch C Circuit Low Location: Analysis: Possible Causes:  Switch C  End of Range – Circuit Lower Than Expected   Tech description:

P0873 Chevrolet Transmission Fluid Pressure Sensor / Switch C Circuit High OBD Code: System: Subsystem:  P0873 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch C Circuit High Location: Analysis: Possible Causes:  Switch C  End of Range – Circuit Higher Than Expected   Tech description:

P0874 Chevrolet Transmission Fluid Pressure Sensor / Switch C Circuit Intermittent OBD Code: System: Subsystem:  P0874 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch C Circuit Intermittent Location: Analysis: Possible Causes:  Switch C  Circuit Sporatic / Not Continuous   Tech description:

P0866 Chevrolet Transmission Control Module (TCM) Communication Circuit High OBD Code: System: Subsystem:  P0866 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Communication Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P0867 Chevrolet Transmission Fluid Pressure OBD Code: System: Subsystem:  P0867 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Location: Analysis: Possible Causes:       Tech description:

P0868 Chevrolet Transmission Fluid Pressure Low OBD Code: System: Subsystem:  P0868 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure Low Location: Analysis: Possible Causes:       Tech description:

P0869 Chevrolet Transmission Fluid Pressure High OBD Code: System: Subsystem:  P0869 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Transmission Fluid Pressure High Location: Analysis: Possible Causes:       Tech description:

P0861 Chevrolet Gear Shift Module A Communication Circuit Low OBD Code: System: Subsystem:  P0861 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Gear Shift Module A Communication Circuit Low Location: Analysis: Possible Causes:  Module A  End of Range – Circuit Lower Than Expected   Tech description:

P0862 Chevrolet Gear Shift Module A Communication Circuit High OBD Code: System: Subsystem:  P0862 Chevrolet – (ASE)  Powertrain  Transmission Controls Trouble Code Description: Gear Shift Module A Communication Circuit High Location: Analysis: Possible Causes:  Module A  End of Range – Circuit Higher Than Expected   Tech description: