Category: Chevrolet

P2607 Chevrolet Intake Air Heater B Circuit Low OBD Code: System: Subsystem:  P2607 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Intake Air Heater B Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P2608 Chevrolet Intake Air Heater B Circuit High OBD Code: System: Subsystem:  P2608 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Intake Air Heater B Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2609 Chevrolet Intake Air Heater System Performance OBD Code: System: Subsystem:  P2609 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Intake Air Heater System Performance Location: Analysis: Possible Causes:       Tech description:

P2604 Chevrolet Intake Air Heater A Circuit Range / Performance OBD Code: System: Subsystem:  P2604 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Intake Air Heater A Circuit Range / Performance Location: Analysis: Possible Causes:    Out of Expected Range   Tech description:

P2605 Chevrolet Intake Air Heater A Circuit / Open OBD Code: System: Subsystem:  P2605 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Intake Air Heater A Circuit / Open Location: Analysis: Possible Causes:    Open Circuit   Tech description:

P2606 Chevrolet Intake Air Heater B Circuit Range/Performance P2606 Chevrolet Information for specific makes P2606 Chevrolet

P2603 Chevrolet Coolant Pump Control Circuit High OBD Code: System: Subsystem:  P2603 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Coolant Pump Control Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2600 Chevrolet Coolant Pump Control Circuit / Open OBD Code: System: Subsystem:  P2600 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Coolant Pump Control Circuit / Open Location: Analysis: Possible Causes:    Open Circuit   Tech description:

P2601 Chevrolet Auxiliary Coolant Pump Performance Possible causes – Faulty Auxiliary Coolant Pump Relay– Blocked pump control passage– Faulty Auxiliary Coolant Pump– Auxiliary Coolant Pump harness is open or shorted– Auxiliary Coolant Pump circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) detects the engine coolant temperature remains greater than…

P2602 Chevrolet Coolant Pump Control Circuit Low OBD Code: System: Subsystem:  P2602 Chevrolet – (ASE)  Powertrain  Computer and Auxiliary Output Circuits Trouble Code Description: Coolant Pump Control Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P2590 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit Intermittent / Erratic OBD Code: System: Subsystem:  P2590 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Intermittent / Erratic Location: Analysis: Possible Causes:  Sensor B  Periodically Unstable Circuit   Tech description:

P2591 Chevrolet Cruise Control Front Distance Range Sensor Left

P2592 Chevrolet Cruise Control Front Distance Range Sensor Right

P2588 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit Low OBD Code: System: Subsystem:  P2588 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Low Location: Analysis: Possible Causes:  Sensor B  End of Range – Circuit Lower Than Expected   Tech description:

P2589 Chevrolet Turbocharger Boost Control Position (Sensor B) Circuit High OBD Code: System: Subsystem:  P2589 Chevrolet – (ASE)  Powertrain  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit High Location: Analysis: Possible Causes:  Sensor B  End of Range – Circuit Higher Than Expected   Tech description: