Powertrain Codes

P2111

Technical Definition:

Throttle Actuator Control System Stuck Open

Trouble Code: P2111
Address: 0x2111
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Actuator Control System

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Throttle Body Plate Binding
– Faulty Throttle Actuator
– Throttle Actuator harness is open or shorted
– Throttle Actuator circuit poor electrical connection

Specific Makes:

P2112

Technical Definition:

Throttle Actuator Control System Stuck Closed

Trouble Code: P2112
Address: 0x2112
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Actuator Control System

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Throttle Body Plate Binding
– Faulty Throttle Actuator
– Throttle Actuator harness is open or shorted
– Throttle Actuator circuit poor electrical connection

Specific Makes:

P2108

Technical Definition:

Throttle Actuator Control Module Performance

Trouble Code: P2108
Address: 0x2108
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Actuator Control Module Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Throttle Actuator Control (TAC) module
– Throttle Actuator Control (TAC) module harness is open or shorted
– Throttle Actuator Control (TAC) module circuit poor electrical connection (loose or broken wires)

Specific Makes:

P2107

Technical Definition:

Throttle Actuator Control Module Processor

Trouble Code: P2107
Address: 0x2107
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Actuator Control Module Processor

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Throttle Actuator Control Module
– Throttle Actuator Control Module harness is open or shorted
– Throttle Actuator Control Module circuit poor electrical connection

Specific Makes:

P2100

Technical Definition:

Throttle Actuator Control Motor Circuit / Open

Trouble Code: P2100
Address: 0x2100
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Control Motor Relay Circuit Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Throttle Control Motor Relay harness is open
– Throttle Control Motor Relay circuit poor electrical connection
– Faulty Throttle Control Motor Relay

Specific Makes:

P2103

Technical Definition:

Throttle Actuator Control Motor Circuit High

Trouble Code: P2103
Address: 0x2103
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Control Motor Relay Circuit Short

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Throttle Control Motor Relay
– Throttle Control Motor Relay harness is short
– Throttle Control Motor Relay circuit poor electrical connection

Specific Makes: