Category: Cadillac

P2425 Cadillac Exhaust Gas Recirculation (EGR) Cooling Valve Control Circuit / Open OBD Code: System: Subsystem:  P2425 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Exhaust Gas Recirculation (EGR) Cooling Valve Control Circuit / Open Location: Analysis: Possible Causes:    Open Circuit   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac…

P2419 Cadillac Evaporative Emission (EVAP) System Switching Valve Control Circuit Low OBD Code: System: Subsystem:  P2419 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Evaporative Emission (EVAP) System Switching Valve Control Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac…

P2420 Cadillac Evaporative Emission (EVAP) System Switching Valve Control Circuit High OBD Code: System: Subsystem:  P2420 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Evaporative Emission (EVAP) System Switching Valve Control Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac…

P2421 Cadillac Evaporative Emission (EVAP) System Vent Valve Stuck Open OBD Code: System: Subsystem:  P2421 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Evaporative Emission (EVAP) System Vent Valve Stuck Open Location: Analysis: Possible Causes:    Stuck Open   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade…

P2422 Cadillac Evaporative Emission (EVAP) System Vent Valve Stuck Closed OBD Code: System: Subsystem:  P2422 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Evaporative Emission (EVAP) System Vent Valve Stuck Closed Location: Analysis: Possible Causes:    Stuck Closed   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade…

P2417 Cadillac Oxygen (O2) Sensor Signals Swapped (Bank 2 – Sensor 2) / (Bank 2 – Sensor 3) OBD Code: System: Subsystem:  P2417 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Oxygen (O2) Sensor Signals Swapped (Bank 2 – Sensor 2) / (Bank 2 – Sensor 3) Location: Analysis: Possible Causes:  Oxygen Sensor –…

P2418 Cadillac EVAP System Valve Control Circuit Open Possible causes – Canister Purge Valve harness is open or shorted– Canister Purge Valve circuit poor electrical connection– Faulty Canister Purge Valve Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT…

P2415 Cadillac Oxygen (O2) Sensor Exhaust Sample Error (Bank 2 – Sensor 1) OBD Code: System: Subsystem:  P2415 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Oxygen (O2) Sensor Exhaust Sample Error (Bank 2 – Sensor 1) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 2 – Sensor 1     Tech description: Cadillac…

P2416 Cadillac Oxygen (O2) Sensor Signals Swapped (Bank 1 – Sensor 2) / (Bank 1 – Sensor 3 OBD Code: System: Subsystem:  P2416 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Oxygen (O2) Sensor Signals Swapped (Bank 1 – Sensor 2) / (Bank 1 – Sensor 3 Location: Analysis: Possible Causes:  Oxygen Sensor –…

P2412 Cadillac Fuel Cap Sensor / Switch Circuit Intermittent / Erratic OBD Code: System: Subsystem:  P2412 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Fuel Cap Sensor / Switch Circuit Intermittent / Erratic Location: Analysis: Possible Causes:    Periodically Unstable Circuit   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado…

P2413 Cadillac Exhaust Gas Recirculation (EGR) System Performance OBD Code: System: Subsystem:  P2413 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Exhaust Gas Recirculation (EGR) System Performance Location: Analysis: Possible Causes:       Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS ,…

P2414 Cadillac Oxygen (O2) Sensor Exhaust Sample Error (Bank 1 – Sensor 1) OBD Code: System: Subsystem:  P2414 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Oxygen (O2) Sensor Exhaust Sample Error (Bank 1 – Sensor 1) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 1 – Sensor 1     Tech description: Cadillac…

P2410 Cadillac Fuel Cap Sensor / Switch Circuit Low OBD Code: System: Subsystem:  P2410 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Fuel Cap Sensor / Switch Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac…

P2411 Cadillac Fuel Cap Sensor / Switch Circuit High OBD Code: System: Subsystem:  P2411 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Fuel Cap Sensor / Switch Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac…

P2407 Cadillac Evaporative Emission (EVAP) System Leak Detection Pump Sensore Circuit Intermittent / Erratic OBD Code: System: Subsystem:  P2407 Cadillac – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: Evaporative Emission (EVAP) System Leak Detection Pump Sensore Circuit Intermittent / Erratic Location: Analysis: Possible Causes:    Periodically Unstable Circuit   Tech description: Cadillac Vehicle:Cadillac CTS Coupe,…