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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

P0106 ⁽⁴⁾

Barometric Pressure Circuit Range/Performance Problem

Barometric Pressure Circuit Low Input

Barometric Pressure Circuit High Input

Intake Air Temperature Circuit Range/Performance Problem

Intake Air Temperature Circuit Low Input

Intake Air Temperature Circuit High Input

Engine Coolant Temperature Circuit Range/Performance Problem

Engine Coolant Temperature Circuit Low Input

Engine Coolant Temperature Circuit High Input

Throttle Position Sensor Circuit Range/Performance Problem

Throttle Position Sensor Circuit Low Input

Throttle Position Sensor Circuit High Input

Insufficient Coolant Temperature For Closed Loop Fuel Control

Coolant Thermostat Malfunction

Right Front HO2S Circuit High Voltage (Bank 1 Sensor 1)

Right Front HO2S Circuit Slow Response (Bank 1 Sensor 1)

P0134 ⁽⁴⁾

Right Front HO2S Circuit No Activity Detected (Bank 1 Sensor 1)

Right Front HO2S Heater Circuit Malfunction (Bank 1 Sensor 1)

Right Rear HO2S Circuit Low Voltage (Bank 1 Sensor 2)

Right Rear HO2S Circuit High Voltage (Bank 1 Sensor 2)

Right Rear HO2S Circuit Slow Response (Bank 1 Sensor 2)

Right Rear HO2S Heater Circuit Malfunction (Bank 1 Sensor 2)

Left Front HO2S Circuit High Voltage (Bank 2 Sensor 1)

Left Front HO2S Circuit Slow Response (Bank 2 Sensor 1)

P0154 ⁽⁴⁾

Left Front HO2S Circuit No Activity Detected (Bank 2 Sensor 1)

Left Front HO2S Heater Circuit Malfunction (Bank 2 Sensor 1)

Left Rear HO2S Circuit Low Voltage (Bank 2 Sensor 2)

Left Rear HO2S Circuit High Voltage (Bank 2 Sensor 2)

Left Rear HO2S Circuit Slow Response (Bank 2 Sensor 2)

Left Rear HO2S Heater Circuit Malfunction (Bank 2 Sensor 2)

Right Bank System Too Lean (Bank 1)

Right Bank System Too Rich (Bank 1)

Left Bank System Too Lean (Bank 2)

Left Bank System Too Rich (Bank 2)

Fuel Temperature Sensor Circuit Range/Performance Problem

Fuel Temperature Sensor Circuit Low Input

Fuel Temperature Sensor Circuit High Input

Fuel Injector No. 1 Circuit Malfunction

Fuel Injector No. 2 Circuit Malfunction

Fuel Injector No. 3 Circuit Malfunction

Fuel Injector No. 4 Circuit Malfunction

Fuel Injector No. 5 Circuit Malfunction

Fuel Injector No. 6 Circuit Malfunction

Random/Multiple Cylinder 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

Crankshaft Position Sensor Circuit Malfunction

Camshaft Position Sensor Circuit Malfunction

EGR Insufficient Flow Detected

EGR Solenoid Circuit Problem

Right Warm Up Catalyst Efficiency Below Threshold (Bank 1)

Left Warm Up Catalyst Efficiency Below Threshold (Bank 2)

EVAP Emission Control System Incorrect Purge Flow

EVAP Emission Control System Small Leak Detected (1mm)

EVAP Emission Control System Purge Control Valve Circuit Problem

EVAP Emission Control System Vent Control Malfunction

EVAP Emission Control System Pressure Sensor Range/Performance Problem

EVAP Emission Control System Pressure Sensor Low Input

EVAP Emission Control System Pressure Sensor High Input

EVAP Emission Control System Large Leak Detected

EVAP Emission Control System Small Leak Detected (0.5mm)

Fuel Level Sensor Circuit Range/Performance Problem

P0500 ⁽³⁾

Vehicle Speed Sensor Signal 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)

P0712 ⁽³⁾

Transmission Fluid Temperature Sensor Low Input

P0713 ⁽³⁾

Transmission Fluid Temperature Sensor High Input

P0715 ⁽³⁾

Input/Turbine Speed Sensor Circuit Malfunction

P0720 ⁽³⁾

Output Speed Sensor Circuit Malfunction

P0731 ⁽³⁾

Gear 1 Incorrect

P0732 ⁽³⁾

Gear 2 Incorrect

P0733 ⁽³⁾

Gear 3 Incorrect

P0734 ⁽³⁾

Gear 4 Incorrect

P0735 ⁽³⁾

Gear 5 Incorrect (5 A/T Only)

P0736 ⁽³⁾

Gear R Incorrect

P0741 ⁽³⁾

Torque Converter Clutch Circuit Performance Or Stuck Off

P0742 ⁽³⁾

Torque Converter Clutch Circuit Performance Or Stuck On

P0743 ⁽³⁾

Torque Converter Clutch Circuit Electrical Problem

P0753 ⁽²⁾⁽³⁾

Shift Solenoid "A" Malfunction

P0758 ⁽²⁾⁽³⁾

Shift Solenoid "B" Malfunction

P0763 ⁽²⁾⁽³⁾

Shift Solenoid "C" Malfunction

P0768 ⁽²⁾⁽³⁾

Shift Solenoid "D" Malfunction

P0773 ⁽²⁾⁽³⁾

Shift Solenoid "E" Malfunction (5 A/T Only)

Manifold Differential Pressure Sensor Circuit Malfunction

P1603 ⁽⁴⁾

Battery Backup Circuit 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 DIAGNOSTICS article in AUTOMATIC TRANSMISSIONS.

⁽⁴⁾	The MIL illuminates only on the first detection of the malfunction.