Diagnostic Trouble Codes (DTC) Index

DIAGNOSTIC TROUBLE CODES (DTC) INDEX

SAE Code	VAG Code	Code Description	Corrective action
P0420	-	Catalyst System Efficiency Below Threshold Bank 1	Check the Three Way Catalytic Converter (TWC). Oxygen Sensor 1 After Catalytic Converter -GX7- Oxygen Sensor 1 Before Catalytic Converter -GX10-
P0303	-	Cylinder 3 Misfire Detected
P0441	-	EVAP System Incorrect Purge Flow
P0442	-	EVAP System Leak Detected (small leak)
P0456	-	EVAP System Leak Detected (very small leak)
P04F0	-	EVAP System High Load Purge Line "A" Performance
P2440	-	AIR System Switching Valve Stuck Open Bank 1
P0410	-	AIR System "A"
P0171	-	System Too Lean Bank 1
P0133	-	O2 Sensor Circuit Slow Response Bank 1 Sensor 1
P0135	-	O2 Sensor Heater Circuit Bank 1 Sensor 1
P0030	-	HO2S Heater Control Circuit Bank 1 Sensor 1
P0031	-	HO2S Heater Control Circuit Low Bank 1 Sensor 1
P0032	-	HO2S Heater Control Circuit High Bank 1 Sensor 1
P013A	-	O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2
P0141	-	O2 Sensor Heater Circuit Bank 1 Sensor 2
P0036	-	HO2S Heater Control Circuit Bank 1 Sensor 2
P0037	-	HO2S Heater Control Circuit Low Bank 1 Sensor 2
P0038	-	HO2S Heater Control Circuit High Bank 1 Sensor 2
P2181	-	Cooling System Performance
P0117	-	Engine Coolant Temperature Sensor 1 Circuit Low
P0118	-	Engine Coolant Temperature Sensor 1 Circuit High
P0116	-	Engine Coolant Temperature Sensor 1 Circuit Range/Performance
P2181	-	Cooling System Performance
P0606	-	Control Module Processor
P053F	-	Cold Start Fuel Pressure Performance Bank 1
P050A	-	Cold Start Idle Control System Performance
P050B	-	Cold Start Ignition Timing Performance "A"
P054A	-	Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1
P052A	-	Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1
P0014	-	"B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1
P0011	-	"A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1
P000B	-	"B" Camshaft Position Slow Response Bank 1
P000A	-	"A" Camshaft Position Slow Response Bank 1
P05A0	-	Active Grille Air Shutter "A" Stuck On
P1609	-	Manufacturer Controlled DTC
U35FF	-	Forced Vehicle Speed Limitation
P0071	-	Ambient Air Temperature Sensor Circuit "A" Range/Performance
P0606	-	Control Module Processor
P0607	-	Control Module Performance
P0606	-	Control Module Processor
U3502	-	Control Module Input Power "A" Circuit High
P05A0	-	Active Grille Air Shutter "A" Stuck On
U0114	-	Lost Communication With Four-Wheel Drive Clutch Control Module
P0070	-	Ambient Air Temperature Sensor Circuit "A"
U0141	-	Lost Communication With Body Control Module "A"
U0140	-	Lost Communication With Body Control Module
U0415	-	Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A"
U0415	-	Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A"
U01B4	-	Lost Communication with Brake System Control Module "B"
P0463	-	Fuel Level Sensor "A" Circuit High
P2068	-	Fuel Level Sensor "B" Circuit High
P25DA	-	Fuel Level Sensor "C" Circuit High
P2F21	-	Fuel Level Sensor "D" Circuit High
P025B	-	Fuel Pump Module "A" Control Circuit Range/Performance
P0627	-	Fuel Pump "A" Control Circuit/Open
P0628	-	Fuel Pump "A" Control Circuit Low
U0422	-	Invalid Data Received From Body Control Module
U0423	-	Invalid Data Received From Instrument Panel Cluster Control Module
U0155	-	Lost Communication With Instrument Panel Cluster (IPC) Control Module
U0101	-	Lost Communication with TCM
P0501	-	Vehicle Speed Sensor "A" Circuit Range/Performance
U0415	-	Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A"
P0321	-	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0336	-	Crankshaft Position Sensor "A" Circuit Range/Performance
P0659	-	Actuator Supply Voltage "A" Circuit High
P0642	-	Sensor Reference Voltage "A" Circuit Low
P0652	-	Sensor Reference Voltage "B" Circuit Low
P0653	-	Sensor Reference Voltage "B" Circuit High
P0699	-	Sensor Reference Voltage "C" Circuit High
P0603	-	Internal Control Module Keep Alive Memory (KAM) Error
P0606	-	Control Module Processor
P060C	-	Internal Control Module Main Processor Performance
P0A0F	-	Engine Failed to Start
P0603	-	Internal Control Module Keep Alive Memory (KAM) Error
U1103	-	Manufacturer Controlled DTC
P0606	-	Control Module Processor
P169A	-	Manufacturer Controlled DTC
P0F48	-	Certification Test Group/Engine Family Number Not Programmed or Incompatible	Replace the Engine/Motor Control Module -J623-. Refer to appropriate repair information.
P2185	-	Engine Coolant Temperature Sensor 2 Circuit High	Engine Coolant Temperature Sensor on Radiator Outlet -G83- Engine Coolant Temperature Sensor -G62-
P26A5	-	Engine Coolant Bypass Valve "A" Position Sensor Circuit Range/Performance	Engine Temperature Control Module -GX33-
P00B7	-	Engine Coolant Flow Low/Performance	Engine Temperature Control Module -GX33-
P2610	-	ECM/PCM Engine Off Timer Performance
P055F	-	Engine Oil Pressure Out of Range
P0524	-	Engine Oil Pressure Too Low
P06DC	-	Engine Oil Pressure Control Circuit High
P0336	-	Crankshaft Position Sensor "A" Circuit Range/Performance
P0451	-	EVAP System Pressure Sensor/Switch "A" Circuit Range/Performance
P0452	-	EVAP System Pressure Sensor/Switch "A" Circuit Low
P0459	-	EVAP System Purge Control Valve "A" Circuit High	EVAP Canister Purge Regulator Valve 1 -N80-
P240C	-	EVAP System Leak Detection Pump Heater Control Circuit High	Fuel Tank Leak Detection Module -GX36-
P240B	-	EVAP System Leak Detection Pump Heater Control Circuit Low	Fuel Tank Leak Detection Module -GX36-
P240A	-	EVAP System Leak Detection Pump Heater Control Circuit/Open	Fuel Tank Leak Detection Module -GX36-
P2402	-	EVAP System Leak Detection Pump Control Circuit High	Fuel Tank Leak Detection Module -GX36-
P2401	-	EVAP System Leak Detection Pump Control Circuit Low	Fuel Tank Leak Detection Module -GX36-
P2400	-	EVAP System Leak Detection Pump Control Circuit/Open	Fuel Tank Leak Detection Module -GX36-
P0448	-	EVAP System Vent Control Circuit Shorted	Fuel Tank Leak Detection Module -GX36-
P2404	-	EVAP System Leak Detection Pump Sense Circuit Range/Performance	Fuel Tank Leak Detection Module -GX36-
P043F	-	EVAP System Leak Detection Reference Orifice High Flow	Fuel Tank Leak Detection Module -GX36-
P2407	-	EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic	Fuel Tank Leak Detection Module -GX36-
P2450	-	EVAP System Switching Valve "A" Perfomance/Stuck Open	Fuel Tank Leak Detection Module -GX36-
P00FE	-	EVAP System Tank Vapor Line Restricted/Blocked	EVAP Canister Purge Regulator Valve 1 -N80- Fuel Tank Leak Detection Module -GX36-
P0366	-	Camshaft Position Sensor "B" Circuit Range/Performance Bank 1
P0016	-	Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A	Engine Speed Sensor -G28- Camshaft Position Sensor -G40- Camshaft Adjustment Valve 1 -N205-
U0080	-	Vehicle Communication Bus F	Check the CAN-Bus terminal resistance.
P0606	-	Control Module Processor	Replace the Engine/Motor Control Module -J623-. Refer to appropriate repair information.
P0201	-	Cylinder 1 Injector "A" Circuit
P0461	-	Fuel Level Sensor "A" Circuit Range/Performance	Refer to appropriate wiring diagram. If fuel level sensor and circuitry are ok, then replace the Instrument Cluster Control Module -J285-. Refer to appropriate repair information.
P025D	-	Fuel Pump Module "A" Control Circuit High	Fuel Delivery Unit -GX1-
P01C4	-	Fuel Pressure Sensor "A" Circuit Range/Performance	Fuel Pressure Sensor -G247- Fuel Pressure Regulator Valve -N276-
P0088	-	Fuel Rail/System Pressure - Too High Bank 1
P0087	-	Fuel Rail/System Pressure - Too Low Bank 1
P0148	-	Fuel Delivery Error	Check the fuel pressure and delivery quantity. Fuel Pressure Sensor -G247- Fuel Pressure Regulator Valve -N276- Fuel Delivery Unit -GX1-
P0092	-	Fuel Pressure Regulator "A" Control Circuit High	Fuel Pressure Regulator Valve -N276- Fuel Delivery Unit -GX1-
P055C	-	Engine Oil Pressure Sensor/Switch "B" Low
P0506	-	Idle Control System RPM - Lower Than Expected	Throttle Valve Control Module -GX3-
P2301	-	Ignition Coil "A" Primary Control Circuit High	Throttle Valve Control Module -GX3-
P050B	-	Cold Start Ignition Timing Performance "A"	Throttle Valve Control Module -GX3-
P0068	-	MAP/MAF - Throttle Position Correlation	Throttle Valve Control Module -GX3-
P0111	-	Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1	Intake Manifold Sensor -GX9- Charge Air Pressure Sensor -G31-
P0113	-	Intake Air Temperature Sensor 1 Circuit High Bank 1
P0112	-	Intake Air Temperature Sensor 1 Circuit Low Bank 1	Intake Manifold Sensor -GX9- Charge Air Pressure Sensor -G31-
P0341	-	Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor	Camshaft Position Sensor -G40- Camshaft Position Sensor 3 -G300- Engine Speed Sensor -G28-
P0343	-	Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor
P0017	-	Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B	Camshaft Position Sensor 3 -G300- Engine Speed Sensor -G28- Exhaust Camshaft Adjustment Valve 1 -N318-
P2004	-	Intake Manifold Runner Control Stuck Open Bank 1	Intake Manifold Runner Control Valve -N316- Intake Manifold Runner Position Sensor -G336-
P2009	-	Intake Manifold Runner Control Circuit Low Bank 1	Intake Manifold Runner Control Valve -N316- Intake Manifold Runner Position Sensor -G336-
P2017	-	Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1	Intake Manifold Runner Position Sensor -G336- Intake Manifold Runner Control Valve -N316-
P0299	-	Turbocharger/Supercharger "A" Underboost Condition	Charge Air Pressure Sensor -G31- Charge Air Pressure Actuator -V465-
P039B	-	Cylinder 1 Pressure Too High	This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel. Check the spark plugs visually for signs of fouling. Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal. Knock Sensor 1 -G61- Engine Speed Sensor -G28-
P0327	-	Knock/Combustion Vibration Sensor "A" Circuit Low
U0585	-	Invalid Data Received From Active Grille Air Shutter Module "A"	Check the CAN-Bus terminal resistance.
U0092	-	Vehicle Communication Bus H	Check the CAN-Bus terminal resistance.
P0522	-	Engine Oil Pressure Sensor/Switch "A" Low	Oil Pressure Switch -F22-
P068A	-	ECM/PCM Power Relay De-Energized Performance - Too Early	Motronic Engine Control Module Power Supply Relay -J271-
P0108	-	Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High	Intake Manifold Sensor -GX9-
P2279	-	Intake Air System Leak Bank 1	Check for air leaks (between the MAF and) (near) the throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also check for any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase seal is the cause, the idle may be rough or unstable. Intake Manifold Sensor -GX9- Throttle Valve Control Module -GX3- EVAP Canister Purge Regulator Valve 1 -N80-
P25AC	-	Piston Cooling Oil Control Circuit Performance/Stuck Off
P25AB	-	Piston Cooling Oil Control Circuit High	Piston Cooling Nozzle Control Valve -N522-
P2D8F	-	Engine Oil Pressure Sensor/Switch "C" Circuit Low	Oil Pressure Switch -F22-
P2433	-	AIR System Air Flow/Pressure Sensor Circuit High Bank 1	Secondary Air Injection Sensor 1 -G609-
P2432	-	AIR System Air Flow/Pressure Sensor Circuit Low Bank 1	Secondary Air Injection Sensor 1 -G609-
P2258	-	AIR System Control "A" Circuit High	Secondary Air Injection Pump Relay -J299-
P0418	-	AIR System Control "A" Circuit	Secondary Air Injection Pump Relay -J299-
P0414	-	AIR System Switching Valve "A" Circuit Shorted	Secondary Air Injection Solenoid Valve -N112-
P2138	-	Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation	Secondary Air Injection Solenoid Valve -N112-
P2123	-	Throttle/Pedal Position Sensor/Switch "D" Circuit High	Accelerator Pedal Module -GX2-
P2122	-	Throttle/Pedal Position Sensor/Switch "D" Circuit Low	Accelerator Pedal Module -GX2-
P2128	-	Throttle/Pedal Position Sensor/Switch "E" Circuit High	Accelerator Pedal Module -GX2-
U043D	-	Invalid Data Received From Accelerator Pedal Module	Check the CAN-Bus terminal resistance.
P26A5	-	Engine Coolant Bypass Valve "A" Position Sensor Circuit Range/Performance
U0625	-	Lost Communication With Fuel Rail Pressure Sensor Bank 1
U060B	-	Lost Communication With Turbocharger/Supercharger Boost Sensor "A"	Check the CAN-Bus terminal resistance.
P0235	-	Turbocharger/Supercharger Boost Sensor "A" Circuit	Charge Air Pressure Sensor -G31-
U35FF	-	Forced Vehicle Speed Limitation	Charge Air Pressure Sensor -G31-
P0638	-	Throttle Actuator Control Range/Performance Bank 1	Throttle Valve Control Module -GX3-
P0123	-	Throttle/Pedal Position Sensor/Switch "A" Circuit High
P0223	-	Throttle/Pedal Position Sensor/Switch "B" Circuit High
P2755	-	Transmission Fluid Cooler Control Circuit High
P2754	-	Transmission Fluid Cooler Control Circuit Low
P00AF	-	Turbocharger/Supercharger Boost Control "A" Module Performance
P0045	-	Turbocharger/Supercharger Boost Control "A" Circuit/Open
P0236	-	Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance
P2263	-	Turbocharger/Supercharger "A" Boost System Performance
P0033	-	Turbocharger/Supercharger Bypass Valve "A" Control Circuit
P0034	-	Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low
P0033	-	Turbocharger/Supercharger Bypass Valve "A" Control Circuit	Turbocharger Recirculation Valve -N249- Charge Air Pressure Actuator -V465-
P2565	-	Turbocharger Boost Control Position Sensor "A" Circuit High	Charge Air Pressure Actuator -V465-
P11A2	-	Manufacturer Controlled DTC	Cam Actuators --
P2091	-	"B" Camshaft Position Actuator Control Circuit High Bank 1	Cam Actuators --
P2090	-	"B" Camshaft Position Actuator Control Circuit Low Bank 1	Exhaust Camshaft Adjustment Valve 1 -N318-
P2089	-	"A" Camshaft Position Actuator Control Circuit High Bank 1	Camshaft Position Sensor -G40- Camshaft Adjustment Valve 1 -N205-
P2088	-	"A" Camshaft Position Actuator Control Circuit Low Bank 1	Camshaft Position Sensor -G40- Camshaft Adjustment Valve 1 -N205-
U35FF	-	Forced Vehicle Speed Limitation	Check the CAN-Bus terminal resistance.
P0502	-	Vehicle Speed Sensor "A" Circuit Low	Check the vehicle speed signal. Check the CAN-Bus terminal resistance.