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Diagnostic Trouble Code Definitions

NOTE: DTCs can only be retrieved by using a scan tool. See ENTERING ON-BOARD DIAGNOSTICS under SELF-DIAGNOSTIC SYSTEM.

When Diagnostic Trouble Code (DTC) is obtained, refer to appropriate DTC test procedure under DIAGNOSTIC TESTS .

DIAGNOSTIC TROUBLE CODE INDEX

DTC ⁽¹⁾

Description

Volume Airflow Circuit Range/Performance Problem

Volume Airflow Circuit Low Input

Volume Airflow Circuit High Input

Barometric Pressure Circuit Low Input

Barometric Pressure Circuit High Input

Intake Air Temperature Circuit Range/Performance Problem

Engine Coolant Temperature Circuit High Input

Engine Coolant Temperature Circuit Range/Performance Problem

Engine Coolant Temperature Circuit Low Input

Throttle Position Sensor Circuit Range/Performance Problem

Throttle Position Sensor Circuit Low Input

Throttle Position Sensor Circuit High Input

Coolant Thermostat Malfunction

Front Heated Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 1)

Front Heated Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1)

Front Heated Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1)

Front Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

Rear Heated Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)

Rear Heated Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2)

Rear Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)

Front Heated Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 1)

Front Heated Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1)

Front Heated Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1)

Front Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)

Rear Heated Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 2)

Rear Heated Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 2)

Rear Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)

System Too Lean (Bank 1)

System Too Rich (Bank 1)

System Too Lean (Bank 2)

System Too Rich (Bank 2)

Injector No. 1 Circuit Malfunction

Injector No. 2 Circuit Malfunction

Injector No. 3 Circuit Malfunction

Injector No. 4 Circuit Malfunction

Injector No. 5 Circuit Malfunction

Injector No. 6 Circuit Malfunction

Random Misfire Detected

Cylinder No. 1 Misfire Detected

Cylinder No. 2 Misfire Detected

Cylinder No. 3 Misfire Detected

Cylinder No. 4 Misfire Detected

Cylinder No. 5 Misfire Detected

Cylinder No. 6 Misfire Detected

Knock Sensor Circuit Malfunction

CKP Sensor Circuit Malfunction

CMP Sensor Circuit Malfunction

EGR Insufficient Flow Detected

EGR Solenoid Malfunction

Warm Up Catalyst Efficiency Below Threshold (Bank 1)

Warm Up Catalyst Efficiency Below Threshold (Bank 2)

EVAP System Small Leak Detected

EVAP System Purge Solenoid Circuit Malfunction

EVAP System Vent Control Malfunction

EVAP System Pressure Sensor Malfunction

EVAP System Pressure Sensor Range/Performance Problem

EVAP System Large Leak Detected

Vehicle Speed Sensor Malfunction

Idle Control System RPM Lower Than Expected

Idle Control System RPM Higher Than Expected

Power Steering Pressure Sensor Circuit Range/Performance Problem

P0705 ⁽³⁾

Transmission Range Sensor Circuit Malfunction (PRNDL Input)

P0710 ⁽³⁾

Transmission Fluid Temperature Sensor Circuit Malfunction

P0715 ⁽³⁾

Input/Turbine Speed Sensor Circuit Malfunction

P0720 ⁽³⁾

Output Speed Sensor Circuit Malfunction

P0725 ⁽³⁾

Engine Speed Input Circuit Malfunction

P0740 ⁽³⁾

Torque Converter Clutch System Malfunction

P0750 ⁽³⁾

Shift Solenoid "A" Malfunction

P0755 ⁽³⁾

Shift Solenoid "B" Malfunction

P0760 ⁽³⁾

Shift Solenoid "C" Malfunction

P0765 ⁽³⁾

Shift Solenoid "D" Malfunction

Manifold Differential Pressure Sensor Circuit Malfunction

Generator FR Terminal Circuit Malfunction

Battery Backup Line Malfunction

Immobilizer Malfunction

P1751 ⁽³⁾

A/T Control Relay Malfunction

⁽¹⁾	All DTCs use two-trip fault detection logic unless otherwise specified. If DTC is for a fault that may affect emissions, MIL will also illuminate.

⁽²⁾	This DTC will set on first trip fault is detected.

⁽³⁾	For diagnostic procedures, see appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS.