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Diagnostic Trouble Code Definitions

NOTE: DTCs can only be retrieved by using a scan tool. See RETRIEVING DIAGNOSTIC TROUBLE CODES under SELF-DIAGNOSTIC SYSTEM.

When DTC is retrieved, refer to appropriate DTC test procedure under DIAGNOSTIC TESTS .

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC ⁽¹⁾

Definition

Volume Air Flow Circuit Range/Performance

Volume Air Flow Circuit Low Input

Barometric Pressure Circuit Range/Performance

Barometric Pressure Circuit Low Input

Barometric Pressure Circuit High Input

Intake Air Temperature Circuit Malfunction

Intake Air Temperature Circuit Low Input

Intake Air Temperature Circuit High Input

Engine Coolant Temperature Circuit Range/Performance

Engine Coolant Temperature Circuit Low Input

Engine Coolant Temperature Circuit High Input

Throttle Position Sensor Circuit Range/Performance

Throttle Position Sensor Circuit Low Input

Throttle Position Sensor Circuit High Input

Insufficient Coolant Temperature For Closed Loop Fuel Control

Coolant Thermostat Malfunction

Heated Oxygen Sensor Circuit (Sensor 1)

Heated Oxygen Sensor Circuit Low Voltage (Sensor 1)

Heated Oxygen Sensor Circuit High Voltage (Sensor 1)

Heated Oxygen Sensor Circuit Slow Response (Sensor 1)

Heated Oxygen Sensor Circuit No Activity Detected (Sensor 1)

Heated Oxygen Sensor Heater Circuit (Sensor 1)

Heated Oxygen Sensor Circuit (Sensor 2)

Heated Oxygen Sensor Circuit Low Voltage (Sensor 2)

Heated Oxygen Sensor Circuit High Voltage (Sensor 2)

Heated Oxygen Sensor Circuit Slow Response (Sensor 2)

Heated Oxygen Sensor Heater Circuit (Sensor 2)

System Too Lean Fuel Trim Circuit

System Too Rich Fuel Trim Circuit

Fuel Temperature Sensor Circuit Range/Performance

Fuel Temperature Sensor Circuit Low Input

Fuel Temperature Sensor Circuit High Input

Injector Circuit

Random/Multiple Cylinder Misfire Detected

Cylinder 1 Misfire Detected, Cylinder 2 Misfire Detected, Cylinder 3 Misfire Detected, Cylinder 4 Misfire Detected

Knock Sensor Circuit

Crankshaft Position Sensor Circuit

Camshaft Position Sensor Circuit

Exhaust Gas Recirculation Flow Insufficient Detected

Exhaust Gas Recirculation Control Circuit

Warm Up Catalyst Efficiency Below Threshold

Evaporative Emission Control System Incorrect Purge Flow

Evaporative Emission Control System Leak Detected (Small Leak)

Evaporative Emission Control System Purge Control Valve

Evaporative Emission Control System Vent Control Circuit

Evaporative Emission Control System Pressure Sensor Range/Performance

Evaporative Emission Control System Pressure Sensor Low Input

Evaporative Emission Control System Pressure Sensor High Input

Evaporative Emission Control System Leak Detected (Gross Leak)

Evaporative Emission Control System Leak Detected (Very Small Leak)

Fuel Level Sensor Circuit Range/Performance (FWD)

P0461 ⁽⁴⁾

Fuel Level Sensor Circuit Range/Performance (Sensor 1) (4WD)

Idle Control System RPM Less Than Expected Idle Air Control Motor Circuit

Idle Control System RPM More Than Expected Idle Air Control Motor Circuit

Power Steering Pressure Switch Circuit Range/Performance

Power Steering Pressure Sensor Circuit Intermittent

Generator FR Terminal Circuit Malfunction

Manifold Differential Pressure Sensor

Battery Backup Circuit Malfunction

P2066 ⁽⁴⁾

Fuel Level Sensor Circuit Range/Performance (Sensor 2) (4WD)

⁽¹⁾	Most DTCs use 2 trip malfunction detection logic that requires DTC to set 2 times during 2 separate drive cycles for MIL to illuminate. If DTC is for a fault that may affect emissions, MIL will also illuminate.

⁽²⁾	This DTC sets on the first detection of the malfunction.

⁽³⁾	Front Wheel Drive model.

⁽⁴⁾	4 Wheel Drive model.