Category: Chevrolet

P2584 Chevrolet Fuel Additive Control Module Requested Malfunction Indicator Light (MIL) Illumination

P2584 Chevrolet Fuel Additive Control Module Requested Malfunction Indicator Light (MIL) Illumination OBD Code: System: Subsystem:  P2584 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Fuel Additive Control Module Requested Malfunction Indicator Light (MIL) Illumination Location: Analysis: Possible Causes:       Tech description:

P2585 Chevrolet Fuel Additive Control Module Warning Lamp Request

P2585 Chevrolet Fuel Additive Control Module Warning Lamp Request OBD Code: System: Subsystem:  P2585 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Fuel Additive Control Module Warning Lamp Request Location: Analysis: Possible Causes:       Tech description:

P2586 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit

P2586 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit OBD Code: System: Subsystem:  P2586 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Location: Analysis: Possible Causes:  Sensor B  Circuit Issue   Tech description:

P2587 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit Range / Performance

P2587 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit Range / Performance OBD Code: System: Subsystem:  P2587 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Range / Performance Location: Analysis: Possible Causes:  Sensor B  Out of Expected Range   Tech description:

P2582 Chevrolet Turbocharger Speed Sensor Circuit Intermittent

P2582 Chevrolet Turbocharger Speed Sensor Circuit Intermittent OBD Code: System: Subsystem:  P2582 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Intermittent Location: Analysis: Possible Causes:    Circuit Sporatic / Not Continuous   Tech description:

P2583 Chevrolet Cruise Control Front Distance Range Sensor

P2583 Chevrolet Cruise Control Front Distance Range Sensor OBD Code: System: Subsystem:  P2583 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Cruise Control Front Distance Range Sensor Location: Analysis: Possible Causes:       Tech description:

P2581 Chevrolet Turbocharger Speed Sensor Circuit High

P2581 Chevrolet Turbocharger Speed Sensor Circuit High OBD Code: System: Subsystem:  P2581 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P257D Chevrolet Engine Hood Switch Circuit Range / Performance

P257D Chevrolet Engine Hood Switch Circuit Range / Performance OBD Code: System: Subsystem:  P257D Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Hood Switch Circuit Range / Performance Location: Analysis: Possible Causes:    Out of Expected Range   Tech description:

P257E Chevrolet Engine Hood Switch Circuit Low

P257E Chevrolet Engine Hood Switch Circuit Low OBD Code: System: Subsystem:  P257E Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Hood Switch Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P257F Chevrolet Engine Hood Switch Circuit High

P257F Chevrolet Engine Hood Switch Circuit High OBD Code: System: Subsystem:  P257F Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Hood Switch Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2580 Chevrolet Turbocharger Speed Sensor Circuit Low

P2580 Chevrolet Turbocharger Speed Sensor Circuit Low OBD Code: System: Subsystem:  P2580 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P257A Chevrolet Vacuum Reservoir Control Circuit Open

P257A Chevrolet Vacuum Reservoir Control Circuit Open OBD Code: System: Subsystem:  P257A Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Vacuum Reservoir Control Circuit Open Location: Analysis: Possible Causes:    Open Circuit   Tech description:

P257B Chevrolet Vacuum Reservoir Control Circuit Low

P257B Chevrolet Vacuum Reservoir Control Circuit Low OBD Code: System: Subsystem:  P257B Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Vacuum Reservoir Control Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P257C Chevrolet Vacuum Reservoir Control Circuit High

P257C Chevrolet Vacuum Reservoir Control Circuit High OBD Code: System: Subsystem:  P257C Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Vacuum Reservoir Control Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2576 Chevrolet Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent / Erratic

P2576 Chevrolet Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent / Erratic OBD Code: System: Subsystem:  P2576 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent / Erratic Location: Analysis: Possible Causes:  Sensor  Periodically Unstable Circuit   Tech description:

P2577 Chevrolet Direct Ozone Reduction Catalyst Efficiency Below Threshold

P2577 Chevrolet Direct Ozone Reduction Catalyst Efficiency Below Threshold OBD Code: System: Subsystem:  P2577 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Efficiency Below Threshold Location: Analysis: Possible Causes:       Tech description:

P2578 Chevrolet Turbocharger Speed Sensor Circuit

P2578 Chevrolet Turbocharger Speed Sensor Circuit OBD Code: System: Subsystem:  P2578 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Location: Analysis: Possible Causes:    Circuit Issue   Tech description:

P2579 Chevrolet Turbocharger Speed Sensor Circuit Range / Performance

P2579 Chevrolet Turbocharger Speed Sensor Circuit Range / Performance OBD Code: System: Subsystem:  P2579 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Range / Performance Location: Analysis: Possible Causes:    Out of Expected Range   Tech description:

P2573 Chevrolet Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range / Performance

P2573 Chevrolet Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range / Performance OBD Code: System: Subsystem:  P2573 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range / Performance Location: Analysis: Possible Causes:  Sensor  Out of Expected Range   Tech description: