Powertrain Codes

P0819

Technical Definition:

Up and Down Shift Switch to Transmission Range Correlation

Trouble Code: P0819
Address: 0x0819
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Up And Down Shift Switch To Transmission Range Correlation

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Up And Down Shift Switch
– Up And Down Shift Switch harness is open or shorted
– Up And Down Shift Switch circuit poor electrical connection

Specific Makes:

P0816

Technical Definition:

Downshift Switch Circuit

Trouble Code: P0816
Address: 0x0816
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Downshift Switch Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Transmission Gear Selection Switch
– Transmission Gear Selection Switch harness is open or shorted
– Transmission Gear Selection Switch circuit poor electrical connection

Specific Makes:

P0813

Technical Definition:

Reverse Output Circuit

Trouble Code: P0813
Address: 0x0813
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Reverse Output Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Reverse Input Switch
– Reverse Input Switch harness is open or shorted
– Reverse Input Switch circuit poor electrical connection

Specific Makes:

P0814

Technical Definition:

Transmission Range Display Circuit

Trouble Code: P0814
Address: 0x0814
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Range Display Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Transmission Range Display
– Transmission Range Display harness is open or shorted
– Transmission Range Display circuit poor electrical connection

Specific Makes:

P0815

Technical Definition:

Upshift Switch Circuit

Trouble Code: P0815
Address: 0x0815
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Upshift Switch Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Upshift Switch
– Upshift Switch harness is open or shorted
– Upshift Switch circuit poor electrical connection

Specific Makes:

P0810

Technical Definition:

Clutch Position Control Error

Trouble Code: P0810
Address: 0x0810
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Position Control Error

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0811

Technical Definition:

Excessive Clutch A Slippage

Trouble Code: P0811
Address: 0x0811
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Excessive Clutch Slippage

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0812

Technical Definition:

Reverse Input Circuit

Trouble Code: P0812
Address: 0x0812
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Reverse Input Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Reverse Input Switch
– Reverse Input Switch harness is open or shorted
– Reverse Input Switch circuit poor electrical connection

Specific Makes:

P0806

Technical Definition:

Clutch Position Sensor Circuit Range / Performance

Trouble Code: P0806
Address: 0x0806
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Position Sensor Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0807

Technical Definition:

Clutch Position Sensor Circuit Low

Trouble Code: P0807
Address: 0x0807
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Position Sensor Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0808

Technical Definition:

Clutch Position Sensor Circuit High

Trouble Code: P0808
Address: 0x0808
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Position Sensor Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0809

Technical Definition:

Clutch Position Sensor Circuit Intermittent

Trouble Code: P0809
Address: 0x0809
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Position Sensor Circuit Intermittent

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0805

Technical Definition:

Clutch Position Sensor Circuit

Trouble Code: P0805
Address: 0x0805
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Position Sensor Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Clutch Position Sensor
– Clutch Position Sensor harness is open or shorted
– Clutch Position Sensor circuit poor electrical connection

Specific Makes:

P0802

Technical Definition:

Transmission Control System Malfunction Indicator Light (MIL) Request Circuit / Open

Trouble Code: P0802
Address: 0x0802
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Control Module MIL Request Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: