OBD code index — page 42 | DVI Reports

OBD-II code index, page 42 of 124. Open code definitions and browse the complete catalogue.

Codes on this page
  • P0631 VIN not programmed or mismatched in TCM
  • P0632 Odometer not programmed in ECM/PCM
  • P0633 Immobilizer key not programmed in ECM/PCM
  • P0634 PCM/ECM/TCM internal temperature too high
  • P0635 Power Steering Control Circuit
  • P0636 Power Steering Control Circuit Low
  • P0637 Power Steering Control Circuit High
  • P0638 Throttle Actuator Control Range/Performance Bank 1
  • P0639 Throttle Actuator Control Range/Performance Bank 2
  • P063A Generator Voltage Sense Circuit A
  • P063B Generator Voltage Sense Circuit A Range/Performance
  • P063C Generator Voltage Sense Circuit A Low
  • P063D Generator Voltage Sense Circuit A High
  • P063E Auto Configuration Throttle Input Not Present Bank 1
  • P063F Auto Configuration Engine Coolant Temperature Input Not Present
  • P0640 Intake Air Heater Control Circuit
  • P0641 Sensor reference voltage A — circuit/open
  • P0642 Sensor reference voltage A — electrical input low
  • P0643 Sensor reference voltage A — electrical input high
  • P0644 Driver Display Serial Communication Circuit
  • P0645 A/C Clutch Relay Control Circuit
  • P0646 A/C Clutch Relay Control Circuit Low
  • P0647 A/C Clutch Relay Control Circuit High
  • P0648 Immobilizer indicator-lamp control — circuit fault
  • P0649 Cruise control indicator-lamp control — circuit fault
  • P064A Fuel Pump Control Module A
  • P064B PTO Control Module
  • P064C Glow Plug Control Module 1
  • P064D Internal Control Module O2 Sensor Processor Performance Bank 1
  • P064E Internal Control Module O2 Sensor Processor Performance Bank 2
  • P064F Unauthorized Software/Calibration Detected
  • P0650 Malfunction indicator lamp (MIL) control — circuit fault
  • P0651 Sensor reference voltage B — circuit/open
  • P0652 Sensor reference voltage B — electrical input low
  • P0653 Sensor reference voltage B — electrical input high
  • P0654 Engine RPM output — circuit fault
  • P0655 Engine-hot warning-lamp output — circuit fault
  • P0656 Fuel level output — circuit fault
  • P0657 Actuator Supply Voltage A Circuit/Open
  • P0658 Actuator Supply Voltage A Circuit Low
  • P0659 Actuator Supply Voltage A Circuit High
  • P065A Generator System Performance
  • P065B Generator A Control Circuit Range/Performance
  • P065C Generator A Mechanical Performance
  • P065D Reductant System Malfunction Lamp Control Circuit
  • P065E Intake Manifold Tuning Valve Performance Bank 1
  • P065F Intake Manifold Tuning Valve Performance Bank 2
  • P0660 Intake Manifold Tuning Valve Control Circuit/Open Bank 1
  • P0661 Intake Manifold Tuning Valve Control Circuit Low Bank 1
  • P0662 Intake Manifold Tuning Valve Control Circuit High Bank 1
  • P0663 Intake Manifold Tuning Valve Control Circuit/Open Bank 2
  • P0664 Intake Manifold Tuning Valve Control Circuit Low Bank 2
  • P0665 Intake Manifold Tuning Valve Control Circuit High Bank 2
  • P0666 PCM/ECM/TCM internal temperature sensor — circuit fault
  • P0667 PCM/ECM/TCM internal temperature sensor — range/performance
  • P0668 PCM/ECM/TCM internal temperature sensor — electrical input low
  • P0669 PCM/ECM/TCM internal temperature sensor — electrical input high
  • P066A Cylinder 1 Glow Plug Control Circuit Low
  • P066B Cylinder 1 Glow Plug Control Circuit High
  • P066C Cylinder 2 Glow Plug Control Circuit Low
  • P066D Cylinder 2 Glow Plug Control Circuit High
  • P066E Cylinder 3 Glow Plug Control Circuit Low
  • P066F Cylinder 3 Glow Plug Control Circuit High
  • P0670 Glow Plug Control Module 1 Control Circuit/Open
  • P0671 Cylinder 1 Glow Plug Circuit
  • P0672 Cylinder 2 Glow Plug Circuit
  • P0673 Cylinder 3 Glow Plug Circuit
  • P0674 Cylinder 4 Glow Plug Circuit
  • P0675 Cylinder 5 Glow Plug Circuit
  • P0676 Cylinder 6 Glow Plug Circuit
  • P0677 Cylinder 7 Glow Plug Circuit
  • P0678 Cylinder 8 Glow Plug Circuit
  • P0679 Cylinder 9 Glow Plug Circuit/Open
  • P067A Cylinder 4 Glow Plug Control Circuit Low
  • P067B Cylinder 4 Glow Plug Control Circuit High
  • P067C Cylinder 5 Glow Plug Control Circuit Low
  • P067D Cylinder 5 Glow Plug Control Circuit High
  • P067E Cylinder 6 Glow Plug Control Circuit Low
  • P067F Cylinder 6 Glow Plug Control Circuit High
  • P0680 Cylinder 10 Glow Plug Circuit/Open
  • P0681 Cylinder 11 Glow Plug Circuit/Open
  • P0682 Cylinder 12 Glow Plug Circuit/Open
  • P0683 Glow Plug Control Module to PCM Communication Circuit
  • P0684 Glow Plug Control Module to PCM Communication Circuit Range/Performance
  • P0685 ECM/PCM Power Relay Control Circuit/Open
  • P0686 ECM/PCM Power Relay Control Circuit Low
  • P0687 ECM/PCM Power Relay Control Circuit High
  • P0688 ECM/PCM power-relay monitoring — circuit fault
  • P0689 ECM/PCM power-relay monitoring — electrical input low
  • P068A ECM/PCM Power Relay De-Energized Performance - Too Early
  • P068B ECM/PCM Power Relay De-Energized Performance - Too Late
  • P068C Cylinder 7 Glow Plug Control Circuit Low
  • P068D Cylinder 7 Glow Plug Control Circuit High
  • P068E Cylinder 8 Glow Plug Control Circuit Low
  • P068F Cylinder 8 Glow Plug Control Circuit High
  • P0690 ECM/PCM power-relay monitoring — electrical input high
  • P0691 Cooling fan 1 control circuit — electrical input low
  • P0692 Cooling fan 1 control circuit — electrical input high
  • P0693 Cooling fan 2 control circuit — electrical input low
  • P0694 Cooling fan 2 control circuit — electrical input high