Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Kia Telluride EX, FWDFACTORY OEM SERVICE PROCEDURE
Engine Control System DTCS
ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P000A-00 | 'A' Camshaft Position Slow Response Bank1 |
| P000B-00 | 'B' Camshaft Position Slow Response Bank1 |
| P000C-00 | 'A' Camshaft Position Slow Response Bank2 |
| P000D-00 | 'B' Camshaft Position Slow Response Bank2 |
| P0011-00 | 'A (Intake)' Camshaft Position-Timing Over-Advanced Or System Performance (Bank 1) |
| P0014-00 | 'B(Exhaust)' Camshaft Position - Timing Over-Advanced Or System Performance (Bank 1) |
| P0016-00 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A(Intake)) |
| P0017-00 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B(Exhaust)) |
| P0018-00 | Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A) |
| P0019-00 | Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B) |
| P0021-00 | 'A' Camshaft Position-Timing Over-Advanced Or System Performance |
| P0024-00 | 'B' Camshaft Position-Timing Over-Advanced Or System Performance |
| P0030-00 | HO2S Heater Control Circuit (Bank 1/Sensor 1) |
| P0031-00 | HO2S Heater Control Circuit Low (Bank 1/Sensor 1) |
| P0032-00 | HO2S Heater Control Circuit High (Bank 1/Sensor 1) |
| P0036-00 | HO2S Heater Control Circuit (Bank 1/Sensor 2) |
| P0037-00 | HO2S Heater Control Circuit Low (Bank 1/Sensor 2) |
| P0038-00 | HO2S Heater Control Circuit High (Bank 1/Sensor 2) |
| P0050-00 | HO2S Heater Control Circuit (Bank 2/Sensor 1) |
| P0051-00 | HO2S Heater Circuit Low (Bank 2 Sensor 1) |
| P0052-00 | HO2S Heater Circuit High (Bank 2 Sensor 1) |
| P0056-00 | HO2S Heater Control Circuit (Bank 2/Sensor 2) |
| P0057-00 | HO2S Heater Circuit Low (Bank 2 Sensor 2) |
| P0058-00 | HO2S Heater Circuit High (Bank 2 Sensor 2) |
| P0068-00 | MAP(MAF)-Throttle Position Sensor Correlation |
| P0070-00 | Ambient Air Temperature Sensor Circuit |
| P0071-00 | Ambient Air Temperature Circuit Range/Performance |
| P0075-00 | Intake Valve Control Solenoid Circuit (Bank 1) |
| P0076-00 | Intake Valve Control Solenoid Circuit-Low (Bank 1) |
| P0077-00 | Intake Valve Control Solenoid Circuit-High (Bank 1) |
| P0078-00 | Exhaust Valve Control Solenoid Circuit (Bank 1) |
| P0079-00 | Exhaust Valve Control Solenoid Circuit Low(Bank 1) |
| P0080-00 | Exhaust Valve Control Solenoid Circuit High(Bank 1) |
| P0081-00 | Intake Valve Control Solenoid Circuit |
| P0082-00 | Intake Valve Control Solenoid Circuit Low |
| P0083-00 | Intake Valve Control Solenoid Circuit High |
| P0084-00 | Exhaust Valve Control Solenoid Circuit |
| P0085-00 | Exhaust Valve Control Solenoid Circuit Low |
| P0086-00 | Exhaust Valve Control Solenoid Circuit High |
| P0087-00 | Fuel Rail/System Pressure - Too Low |
| P0088-00 | Fuel Rail/System Pressure - Too High |
| P008B-00 | Low Pressure Fuel Pressure -Too High |
| P0090-00 | Fuel Pressure Regulator 1 Control Circuit/Open |
| P0091-00 | Fuel Pressure Regulator 1 Control Circuit Low |
| P0092-00 | Fuel Pressure Regulator 1 Control Circuit High |
| P00D1-00 | HO2S Heater Control Circuit Range/Performance Bank 1 Sensor 1 |
| P00D2-00 | HO2S Heater Control Circuit Range/Performance Bank 1 Sensor 2 |
| P00D3-00 | HO2S Heater Control Circuit Range/Performance Bank 1 Sensor 1 |
| P00D4-00 | HO2S Heater Control Circuit Range/Performance Bank 2 Sensor 2 |
| P0106-00 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance |
| P0107-00 | Manifold Absolute Pressure/Barometric Pressure Circuit Low Input |
| P0108-00 | Manifold Absolute Pressure/Barometric Pressure Circuit High Input |
| P0111-00 | Intake Air Temperature Sensor 1 Circuit Range/Performance |
| P0112-00 | Intake Air Temperature Sensor 1 Circuit Low Input |
| P0113-00 | Intake Air Temperature Sensor 1 Circuit High Input |
| P0116-00 | Engine Coolant Temperature Circuit Range/Performance |
| P0117-00 | Engine Coolant Temperature Circuit Low Input |
| P0118-00 | Engine Coolant Temperature Circuit High Input |
| P0119-00 | Engine Coolant Temperature Circuit Intermittent |
| P0121-00 | Throttle Position Sensor 1 Signal Circuit Range/Performance |
| P0122-00 | Throttle Position Sensor 1 Signal Circuit Low Input |
| P0123-00 | Throttle Position Sensor 1 Signal Circuit High Input |
| P0125-00 | Insufficient Coolant Temperature For Closed Loop Fuel Control |
| P0128-00 | Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) |
| P0131-00 | O2 Sensor Circuit Low Voltage (Bank 1/Sensor 1) |
| P0132-00 | O2 Sensor Circuit High Voltage (Bank 1/Sensor 1) |
| P0133-00 | O2-Sensor Circuit Slow Response (Bank 1/Sensor 1) |
| P0135-00 | O2 Sensor Heater Circuit (Bank 1/Sensor 1) |
| P0136-00 | O2 Sensor Circuit (Bank 1/Sensor 2) |
| P0137-00 | O2 Sensor Circuit Low Voltage (Bank 1/Sensor 2) |
| P0138-00 | O2 Sensor Circuit High Voltage (Bank 1/Sensor 2) |
| P0139-00 | O2 Sensor Circuit Slow Response (Bank 1/Sensor 2) |
| P0140-00 | O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2) |
| P0151-00 | O2 Sensor Circuit Low Voltage (Bank 2/Sensor 1) |
| P0152-00 | O2 Sensor Circuit High Voltage (Bank 2/Sensor 1) |
| P0153-00 | O2 Sensor Circuit Slow Response (Bank 2/Sensor 1) |
| P0155-00 | O2 Sensor Heater Circuit (Bank 2 Sensor1) |
| P0156-00 | O2 Sensor Circuit (Bank 2/Sensor 2) |
| P0157-00 | O2 Sensor Circuit Low Voltage (Bank 2/Sensor 2) |
| P0158-00 | O2 Sensor Circuit High Voltage (Bank 2/Sensor 2) |
| P0159-00 | O2 Sensor Circuit Slow Response (Bank 2/Sensor 2) |
| P0160-00 | O2 Sensor Circuit No Activity Detected (Bank 2/Sensor 2) |
| P0171-00 | System Too Lean (Bank 1) |
| P0172-00 | System Too Rich (Bank 1) |
| P0174-00 | System Too Lean (Bank 2) |
| P0175-00 | System Too Rich (Bank 2) |
| P0191-00 | Fuel Rail Pressure Sensor Circuit Range/Performance |
| P0192-00 | Fuel Rail Pressure Sensor Circuit Low Input |
| P0193-00 | Fuel Rail Pressure Sensor Circuit High Input |
| P0196-00 | Engine Oil Temperature Sensor-Range/Performance |
| P0197-00 | Engine Oil Temperature Sensor Low Input |
| P0198-00 | Engine Oil Temperature Sensor High Input |
| P0200-00 | Injector Circuit/Open |
| P0201-00 | Injector Circuit/Open - Cylinder 1 |
| P0202-00 | Injector Circuit/Open - Cylinder 2 |
| P0203-00 | Injector Circuit/Open - Cylinder 3 |
| P0204-00 | Injector Circuit/Open - Cylinder 4 |
| P0205-00 | Injector Circuit/Open - Cylinder 5 |
| P0206-00 | Injector Circuit/Open - Cylinder 6 |
| P0221-00 | Throttle Position Sensor 2 Signal Circuit Range/Performance |
| P0222-00 | Throttle Position Sensor 2 Signal Circuit Low Input |
| P0223-00 | Throttle Position Sensor 2 Signal Circuit High Input |
| P0230-00 | Fuel Pump Primary Circuit |
| P0261-00 | Cylinder 1 Injector Circuit Low |
| P0262-00 | Cylinder 1 Injector Circuit High |
| P0263-00 | Cylinder 1 Contribution/Balance |
| P0264-00 | Cylinder 2 Injector Circuit Low |
| P0265-00 | Cylinder 2 Injector Circuit High |
| P0266-00 | Cylinder 2 Contribution/Balance |
| P0267-00 | Cylinder 3 Injector Circuit Low |
| P0268-00 | Cylinder 3 Injector Circuit High |
| P0269-00 | Cylinder 3 Contribution/Balance |
| P0270-00 | Cylinder 4 Injector Circuit Low |
| P0271-00 | Cylinder 4 Injector Circuit High |
| P0272-00 | Cylinder 4 Contribution/Balance |
| P0273-00 | Cylinder 5 Injector Circuit Low |
| P0274-00 | Cylinder 5 Injector Circuit High |
| P0275-00 | Cylinder 5 Contribution/Balance |
| P0276-00 | Cylinder 6 Injector Circuit Low |
| P0277-00 | Cylinder 6 Injector Circuit High |
| P0278-00 | Cylinder 6 Contribution/Balance |
| P02CC-00 | Cylinder 1 Fuel Injector Offset Learning At Min Limit |
| P02CD-00 | Cylinder 1 Fuel Injector Offset Learning At Max Limit |
| P02CE-00 | Cylinder 2 Fuel Injector Offset Learning At Min Limit |
| P02CF-00 | Cylinder 2 Fuel Injector Offset Learning At Max Limit |
| P02D0-00 | Cylinder 3 Fuel Injector Offset Learning At Min Limit |
| P02D1-00 | Cylinder 3 Fuel Injector Offset Learning At Max Limit |
| P02D2-00 | Cylinder 4 Fuel Injector Offset Learning At Min Limit |
| P02D3-00 | Cylinder 4 Fuel Injector Offset Learning At Max Limit |
| P02D4-00 | Cylinder 5 Fuel Injector Offset Learning At Min Limit |
| P02D5-00 | Cylinder 5 Fuel Injector Offset Learning At Max Limit |
| P02D6-00 | Cylinder 6 Fuel Injector Offset Learning At Min Limit |
| P02D7-00 | Cylinder 6 Fuel Injector Offset Learning At Max Limit |
| P02EE-00 | Cylinder 1 Fuel Injector Circuit Range/Performance |
| P02EF-00 | Cylinder 2 Fuel Injector Circuit Range/Performance |
| P02F0-00 | Cylinder 3 Fuel Injector Circuit Range/Performance |
| P02F1-00 | Cylinder 4 Fuel Injector Circuit Range/Performance |
| P02F2-00 | Cylinder 5 Fuel Injector Circuit Range/Performance |
| P02F3-00 | Cylinder 6 Fuel Injector Circuit Range/Performance |
| P0300-00 | Random/Multiple Cylinder Misfire Detected |
| P0301-00 | Cylinder 1 - Misfire Detected |
| P0302-00 | Cylinder 2 - Misfire Detected |
| P0303-00 | Cylinder 3 - Misfire Detected |
| P0304-00 | Cylinder 4-Misfire Detected |
| P0305-00 | Cylinder 5-Misfire Detected |
| P0306-00 | Cylinder 6-Misfire Detected |
| P0315-00 | Crankshaft Position System Variation Not Learned |
| P0326-00 | Knock Sensor 1 Circuit Range/Performance (Bank 1) |
| P0331-00 | Knock Sensor 2 Circuit Range/Performance |
| P0335-00 | Crankshaft Position Sensor 'A' Circuit |
| P0336-00 | Crankshaft Position Sensor 'A' Circuit Range/Performance |
| P0340-00 | Camshaft Position Sensor 'A' (Intake) Circuit (Bank 1 Or Single Sensor) |
| P0341-00 | Camshaft Position Sensor 'A'(Intake) Circuit Range/Performance (Bank 1) |
| P0345-00 | Camshaft Position Sensor 'A(Intake)' Circuit (Bank 2) |
| P0346-00 | Camshaft Position Sensor 'A'(Intake) Circuit Range/Performance (Bank 2) |
| P0365-00 | Camshaft Position Sensor 'B'(Exhaust) Circuit Malfunction (Bank 1) |
| P0366-00 | Camshaft Position Sensor 'B'(Exhaust) Circuit Range/Performance (Bank 1) |
| P0390-00 | Camshaft Position Sensor 'B' Circuit |
| P0391-00 | Camshaft Position Sensor 'B' Circuit Range/Performance |
| P039B-00 | Cylinder 1 Pressure Too High |
| P03A5-00 | Cylinder 2 Pressure Too High |
| P03AF-00 | Cylinder 3 Pressure Too High |
| P03B9-00 | Cylinder 4 Pressure Too High |
| P03C3-00 | Cylinder 5 Pressure Too High |
| P03CD-00 | Cylinder 6 Pressure Too High |
| P0420-00 | Catalyst System Efficiency Below Threshold (Bank 1) |
| P0430-00 | Catalyst System Efficiency Below Threshold (Bank 2) |
| P0441-00 | Evaporative Emission System Incorrect Purge Flow |
| P0442-00 | Evaporative Emission System-Leak detected (Small Leak) |
| P0444-00 | Evaporative Emission System-Purge Control Valve Circuit Open |
| P0445-00 | Evaporative Emission System-Purge Control Valve Circuit Shorted |
| P0447-00 | Evaporative Emission System - Vent Control Circuit Open |
| P0448-00 | Evaporative Emission System - Vent Control Circuit Shorted |
| P0449-00 | Evaporative Emission System - Vent Valve/Solenoid Circuit |
| P0451-00 | Evaporative Emission System-Pressure Sensor/Switch Range/Performance |
| P0452-00 | Evaporative Emission System-Pressure Sensor/Switch Low Input |
| P0453-00 | Evaporative Emission System-Pressure Sensor/Switch High Input |
| P0454-00 | Evaporative Emission System-Pressure Sensor/Switch Intermittent |
| P0455-00 | Evaporative Emission System-Leak detected (Large Leak) |
| P0456-00 | Evaporative Emission System-Leak Detected (Very Small Leak) |
| P0461-00 | Fuel Level Sensor 'A' Circuit Range/Performance |
| P0462-00 | Fuel Level Sensor 'A' Circuit Low Input |
| P0463-00 | Fuel Level Sensor 'A' Circuit High Input |
| P0504-00 | Brake Switch 'A'/'B' Correlation |
| P0506-00 | Idle Air Control System-RPM Lower Than Expected |
| P0507-00 | Idle Air Control System-RPM Higher Than Expected |
| P050A-00 | Cold Start Idle Air Control System Performance |
| P050B-00 | Cold Start Ignition Timing Performance |
| P0521-00 | Engine Oil Pressure Sensor/Switch 'A' Range/Performance |
| P0522-00 | Engine Oil Pressure Sensor/Switch 'A' Low |
| P0523-00 | Engine Oil Pressure Sensor/Switch 'A' High |
| P0524-00 | Engine Oil Pressure Too Low |
| P052A-00 | Cold Start 'A' Camshaft Position Timing Over-Advanced (Bank 1 In-cam) |
| P052C-00 | Cold Start 'A' Camshaft Position Timing Over-Advanced (Bank 2 In-cam) |
| P0532-00 | A/C Refrigerant Pressure Sensor 'A' Circuit Low Input |
| P0533-00 | A/C Refrigerant Pressure Sensor 'A' Circuit High Input |
| P053F-00 | Cold Start Fuel Pressure Performance |
| P0557-00 | Brake Booster Pressure Sensor Circuit Low |
| P0558-00 | Brake Booster Pressure Sensor Circuit High |
| P0560-00 | System Voltage |
| P0562-00 | System Voltage Low |
| P0563-00 | System Voltage High |
| P0564-00 | Cruise Control Multi-Function Input A Circuit |
| P0597-00 | Thermostat Heater Control Circuit/Open |
| P0598-00 | Thermostat Heater Control Circuit Low |
| P0599-00 | Thermostat Heater Control Circuit High |
| P05CC-00 | Cold Start 'A' Camshaft Position Timing Performance Bank 1 |
| P05CD-00 | Cold Start 'A' Camshaft Position Timing Performance Bank 2 |
| P05CE-00 | Cold Start 'B' Camshaft Position Timing Performance Bank 1 |
| P05CF-00 | Cold Start 'B' Camshaft Position Timing Performance Bank 2 |
| P0605-00 | Internal Control Module Read Only Memory(ROM) Error |
| P0606-00 | ECM/PCM Processor |
| P0607-00 | Control Module Performance |
| P0610-00 | Control Module Vehicle Option Error |
| P0616-00 | Starter Relay Circuit Low |
| P0617-00 | Starter Relay Circuit High |
| P061A-00 | Internal Control Module Torque Performance |
| P061B-00 | Torque Control Signal Failure |
| P061C-00 | Internal Control Module Engine RPM Performance |
| P062B-00 | Internal Control Module Fuel Injector Control Performance |
| P0630-00 | VIN Not Programmed Or Incompatible-ECM/PCM |
| P0638-00 | Throttle Actuator Control Range/Performance (Bank 1) |
| P0642-00 | Sensor Reference Voltage 'A' Circuit Low |
| P0643-00 | Sensor Reference Voltage 'A' Circuit High |
| P0646-00 | A/C Clutch Relay Control Circuit Low |
| P0647-00 | A/C Clutch Relay Control Circuit High |
| P064A-00 | Fuel Pump Control Module |
| P064D-00 | Internal Control Module O2 Sensor Processor Performance Bank 1 |
| P0652-00 | Sensor Reference Voltage 'B' Circuit Low |
| P0653-00 | Sensor Reference Voltage 'B' Circuit High |
| P0661-00 | Intake Manifold Tuning Valve Control Circuit Low (Bank 1) |
| P0662-00 | Intake Manifold Tuning Valve Control Circuit High (Bank 1) |
| P0664-00 | Intake Manifold Tuning Valve Control Circuit Low (Bank 2) |
| P0665-00 | Intake Manifold Tuning Valve Control Circuit High (Bank 2) |
| P0698-00 | Sensor Reference Voltage 'C' Circuit Low |
| P0699-00 | Sensor Reference Voltage 'C' Circuit High |
| P0A1A-00 | Generator Control Module |
| P1160-00 | Key Off Duration Implausible Short |
| P1220-00 | Oil Pump Solenoid Control Circuit |
| P1222-00 | Oil Pump Solenoid Control Circuit Low |
| P1223-00 | Oil Pump Solenoid Control Circuit High |
| P1230-00 | Fuel Pump Malfunction |
| P1233-00 | Low Pressure Fuel System - High Deviation Between Target And Current Pressure |
| P2096-00 | Post Catalyst Fuel Trim System Too Lean (Bank 1) |
| P2097-00 | Post Catalyst Fuel Trim System Too Rich (Bank 1) |
| P2098-00 | Post Catalyst Fuel Trim System Too Lean (Bank 2) |
| P2099-00 | Post Catalyst Fuel Trim System Too Rich (Bank 2) |
| P2101-00 | Throttle Actuator Control Motor Circuit Range/Performance |
| P2104-00 | Limp Home Mode - Forced Idle |
| P2105-00 | Limp Home Mode - Force Engine Shutdown |
| P2106-00 | Limp Home Mode - Force Limited Power |
| P2110-00 | Limp Home Mode - Forced Limited RPM |
| P2118-00 | Throttle Actuator Control Motor Current Range/Performance |
| P2119-00 | Throttle Actuator Control Throttle Body Range/Performance |
| P2122-00 | Accelerator Position Sensor 1 Signal Circuit Low Input |
| P2123-00 | Accelerator Position Sensor 1 Signal Circuit High Input |
| P2127-00 | Accelerator Position Sensor 2 Signal Circuit Low Input |
| P2128-00 | Accelerator Position Sensor 2 Signal Circuit-High Input |
| P2138-00 | Accelerator Position Sensor 1 & 2 Signal Voltage Correlation |
| P2147-00 | Fuel Injector Group 'A' Supply Voltage Circuit Low |
| P2148-00 | Fuel Injector Group 'A' Supply Voltage Circuit High |
| P2150-00 | Fuel Injector Group 'B' Supply Voltage Circuit Low |
| P2151-00 | Fuel Injector Group 'B' Supply Voltage Circuit High |
| P2153-00 | Fuel Injector Group 'C' Supply Voltage Circuit Low |
| P2154-00 | Fuel Injector Group 'C' Supply Voltage Circuit High |
| P2159-00 | Vehicle Speed Sensor 'B' Range/Performance (Wheel Speed Sensor) |
| P2177-00 | System Too Lean Off Idle Bank 1 |
| P2178-00 | System Too Rich Off Idle Bank 1 |
| P2179-00 | System Too Lean Off Idle Bank 2 |
| P2180-00 | System Too Rich Off Idle Bank 2 |
| P2181-00 | Cooling System Performance |
| P2195-00 | O2 Sensor Signal Stuck Lean (Bank 1 Sensor 1) |
| P2196-00 | O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1) |
| P2197-00 | O2 Sensor Signal Stuck Lean (Bank 2 Sensor 1) |
| P2198-00 | O2 Sensor Signal Stuck Rich (Bank 2 Sensor 1) |
| P219C-00 | Cylinder 1 Air-Fuel Ratio Imbalance |
| P219D-00 | Cylinder 2 Air-Fuel Ratio Imbalance |
| P219E-00 | Cylinder 3 Air-Fuel Ratio Imbalance |
| P219F-00 | Cylinder 4 Air-Fuel Ratio Imbalance |
| P21A0-00 | Cylinder 5 Air-Fuel Ratio Imbalance |
| P21A1-00 | Cylinder 6 Air-Fuel Ratio Imbalance |
| P2227-00 | Barometric Pressure Circuit Range/Performance |
| P2228-00 | Barometric Pressure Circuit Low Input |
| P2229-00 | Barometric Pressure Circuit High Input |
| P2237-00 | O2 Sensor Pumping Current Circuit/Open (Bank 1 Sensor 1) |
| P2240-00 | O2 Sensor Pumping Current Circuit/Open (Bank 2 Sensor 1) |
| P2243-00 | O2 Sensor Reference Voltage Circuit/Open (Bank 1 Sensor 1) |
| P2247-00 | O2 Sensor Reference Voltage Circuit/Open (Bank 2 Sensor 1) |
| P2251-00 | O2 Sensor Reference Ground Circuit/Open (Bank 1 Sensor 1) |
| P2254-00 | O2 Sensor Reference Ground Circuit/Open (Bank 2 Sensor 1) |
| P2270-00 | O2 Sensor Signal Stuck Lean (Bank 1 Sensor 2) |
| P2271-00 | O2 Sensor Signal Stuck Rich (Bank 1 Sensor 2) |
| P2272-00 | O2 Sensor Signal Stuck Lean (Bank 2 Sensor 2) |
| P2273-00 | O2 Sensor Signal Stuck Rich (Bank 2 Sensor 2) |
| P2297-00 | O2 Sensor Out of Range During Deceleration - (Bank 1 Sensor 1) |
| P2298-00 | O2 Sensor Out Of Range During Deceleration - (Bank 2 Sensor 1) |
| P2414-00 | O2 Sensor Exhaust Sample Error (Bank 1 Sensor 1) |
| P2415-00 | O2 Sensor Exhaust Sample Error (Bank 2 Sensor 1) |
| P2422-00 | Evaporative Emission System Vent Valve Stuck Closed |
| P2501-00 | AMS Voltage Rationality |
| P2502-00 | Charging System Voltage |
| P2503-00 | Charging System Voltage Low |
| P2504-00 | Charging System Voltage High |
| P2540-00 | Low Pressure Fuel System Sensor Circuit Range/Performance |
| P2541-00 | Low Pressure Fuel System Sensor Circuit Low |
| P2542-00 | Low Pressure Fuel System Sensor Circuit High |
| P2610-00 | ECM/PCM Internal Engine Off Timer Performance |
| P2626-00 | O2 Sensor Pumping Current Trim Circuit/Open (Bank 1 Sensor 1) |
| P2629-00 | O2 Sensor Pumping Current Trim Circuit/Open (Bank 2 Sensor 1) |
| P2B95-00 | Cold Start Injection Pulse Performance |
| U0001-00 | High Speed CAN Communication Bus Off |
| U0101-00 | Lost Communication With TCM |
| U0104-00 | Lost Communication With Cruise Control Module |
| U0109-00 | Lost Communication With Fuel Pump Control Module |
| U012A-00 | Lost Communication With ICSC Module |
| U012D-00 | Lost Communication With Generator Control Module |
| U0155-00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module |
| U0164-00 | Lost Communication With HVAC Control Module (FATC CAN Time Out) |
| U0402-00 | Invalid Data Received From TCM |
| U042B-00 | CAN Communication Failure With Hill Assist Module |
| U04B1-00 | Invalid Data Received From Battery Monitor Module |
| U1111-00 | Lin Message Timeout With EBS |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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