P0863 Chevrolet Transmission Control Module (TCM) Communication Circuit OBD Code: System: Subsystem: P0863 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Communication Circuit Location: Analysis: Possible Causes: Communication Circuit Issue Tech description:
Category: Chevrolet
P0864 Chevrolet Transmission Control Module (TCM) Communication Circuit Range / Performance
P0864 Chevrolet Transmission Control Module (TCM) Communication Circuit Range / Performance OBD Code: System: Subsystem: P0864 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Communication Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
P0865 Chevrolet Transmission Control Module (TCM) Communication Circuit Low
P0865 Chevrolet Transmission Control Module (TCM) Communication Circuit Low OBD Code: System: Subsystem: P0865 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Control Module (TCM) Communication Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description:
P085A Chevrolet Gear Shift Module B Communication Circuit
P085A Chevrolet Gear Shift Module B Communication Circuit OBD Code: System: Subsystem: P085A Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Gear Shift Module B Communication Circuit Location: Analysis: Possible Causes: Module B Communication Circuit Issue Tech description:
P085B Chevrolet Gear Shift Module B Communication Circuit Low
P085B Chevrolet Gear Shift Module B Communication Circuit Low OBD Code: System: Subsystem: P085B Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Gear Shift Module B Communication Circuit Low Location: Analysis: Possible Causes: Module B End of Range – Circuit Lower Than Expected Tech description:
P085C Chevrolet Gear Shift Module B Communication Circuit High
P085C Chevrolet Gear Shift Module B Communication Circuit High OBD Code: System: Subsystem: P085C Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Gear Shift Module B Communication Circuit High Location: Analysis: Possible Causes: Module B End of Range – Circuit Higher Than Expected Tech description:
P0860 Chevrolet Gear Shift Module A Communication Circuit
P0860 Chevrolet Gear Shift Module A Communication Circuit OBD Code: System: Subsystem: P0860 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Gear Shift Module A Communication Circuit Location: Analysis: Possible Causes: Module A Communication Circuit Issue Tech description:
P0858 Chevrolet Traction Control Input Signal Low
P0858 Chevrolet Traction Control Input Signal Low OBD Code: System: Subsystem: P0858 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Traction Control Input Signal Low Location: Analysis: Possible Causes: Signal Too Low Tech description:
P0859 Chevrolet Traction Control Input Signal High
P0859 Chevrolet Traction Control Input Signal High OBD Code: System: Subsystem: P0859 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Traction Control Input Signal High Location: Analysis: Possible Causes: Signal Too High Tech description:
P0855 Chevrolet Drive Switch Input Circuit High
P0855 Chevrolet Drive Switch Input Circuit High OBD Code: System: Subsystem: P0855 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Drive Switch Input Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description:
P0856 Chevrolet Traction Control Input Signal
P0856 Chevrolet Traction Control Input Signal OBD Code: System: Subsystem: P0856 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Traction Control Input Signal Location: Analysis: Possible Causes: Tech description:
P0857 Chevrolet Traction Control Input Signal Range / Performance
P0857 Chevrolet Traction Control Input Signal Range / Performance OBD Code: System: Subsystem: P0857 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Traction Control Input Signal Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
P0851 Chevrolet Park Natural (P/N) Switch Input Circuit Low
P0851 Chevrolet Park Natural (P/N) Switch Input Circuit Low OBD Code: System: Subsystem: P0851 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Park Natural (P/N) Switch Input Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description:
P0852 Chevrolet Park Natural (P/N) Switch Input Circuit High
P0852 Chevrolet Park Natural (P/N) Switch Input Circuit High OBD Code: System: Subsystem: P0852 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Park Natural (P/N) Switch Input Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description:
P0853 Chevrolet Drive Switch Input Circuit
P0853 Chevrolet Drive Switch Input Circuit OBD Code: System: Subsystem: P0853 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Drive Switch Input Circuit Location: Analysis: Possible Causes: Circuit Issue Tech description:
P0854 Chevrolet Drive Switch Input Circuit Low
P0854 Chevrolet Drive Switch Input Circuit Low OBD Code: System: Subsystem: P0854 Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Drive Switch Input Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description:
P084B Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit Range / Performance
P084B Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit Range / Performance OBD Code: System: Subsystem: P084B Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch H Circuit Range / Performance Location: Analysis: Possible Causes: Switch H Out of Expected Range Tech description:
P084C Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit Low
P084C Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit Low OBD Code: System: Subsystem: P084C Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch H Circuit Low Location: Analysis: Possible Causes: Switch H End of Range – Circuit Lower Than Expected Tech description:
P084D Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit High
P084D Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit High OBD Code: System: Subsystem: P084D Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch H Circuit High Location: Analysis: Possible Causes: Switch H End of Range – Circuit Higher Than Expected Tech description:
P084E Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit Intermittent
P084E Chevrolet Transmission Fluid Pressure Sensor / Switch H Circuit Intermittent OBD Code: System: Subsystem: P084E Chevrolet – (ASE) Powertrain Transmission Controls Trouble Code Description: Transmission Fluid Pressure Sensor / Switch H Circuit Intermittent Location: Analysis: Possible Causes: Switch H Circuit Sporatic / Not Continuous Tech description: