Powertrain Codes

P0890

Technical Definition:

Transmission Control Module (TCM) Power Relay Sensore Circuit Low

Trouble Code: P0890
Address: 0x0890
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Sense Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0891

Technical Definition:

Transmission Control Module (TCM) Power Relay Sensore Circuit High

Trouble Code: P0891
Address: 0x0891
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Sense Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0886

Technical Definition:

Transmission Control Module (TCM) Power Relay Control Circuit Low

Trouble Code: P0886
Address: 0x0886
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0887

Technical Definition:

Transmission Control Module (TCM) Power Relay Control Circuit High

Trouble Code: P0887
Address: 0x0887
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Control Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0888

Technical Definition:

Transmission Control Module (TCM) Power Relay Sensore Circuit

Trouble Code: P0888
Address: 0x0888
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Sense Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0889

Technical Definition:

Transmission Control Module (TCM) Power Relay Sensore Circuit Range / Performance

Trouble Code: P0889
Address: 0x0889
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Sense Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0884

Technical Definition:

Transmission Control Module (TCM) Power Input Signal Intermittent

Trouble Code: P0884
Address: 0x0884
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Input Signal Intermittent

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0885

Technical Definition:

Transmission Control Module (TCM) Power Relay Control Circuit / Open

Trouble Code: P0885
Address: 0x0885
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Relay Control Circuit/Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0881

Technical Definition:

Transmission Control Module (TCM) Power Input Signal Range / Performance

Trouble Code: P0881
Address: 0x0881
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

TCM Power Input Signal Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0882

Technical Definition:

Transmission Control Module (TCM) Power Input Signal Low

Trouble Code: P0882
Address: 0x0882
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Control Module Power Input Signal Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– 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)

Specific Makes: