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CarOBDCodes

The code is a starting point

Look up an OBD-II trouble code.

Search 3,195 reference definitions. Check the code description first, then confirm it applies to your vehicle before following a diagnostic procedure.

P

Powertrain

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B

Body

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C

Chassis

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U

Network

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Use the right definition

Manufacturer-specific descriptions can vary with model, engine and year. This directory preserves the supplied reference data; it is not a substitute for vehicle-specific service information. Detailed guides identify their sources and reviewer.

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Browse the reference library

P0720Output Speed Sensor Circuit MalfunctionP0721Output Speed Sensor Range/PerformanceP0722Output Speed Sensor No SignalP0723Output Speed Sensor IntermittentP0724Torque Converter/Brake Switch B Circuit HighP0725Engine Speed input Circuit MalfunctionP0726Engine Speed Input Circuit Range/PerformanceP0727Engine Speed Input Circuit No SignalP0728Engine Speed Input Circuit IntermittentP0730Incorrect Gear RatioP0731Gear 1 Incorrect ratioP0732Gear 2 Incorrect ratioP0733Gear 3 Incorrect ratioP0734Gear 4 Incorrect ratioP0735Gear 5 Incorrect ratioP0736Reverse incorrect gear ratioP0740Torque Converter Clutch Circuit MalfuctionP0741Torque Converter Clutch Circuit Performance or Stuck OffP0742Torque Converter Clutch Circuit Stuck OnP0743Torque Converter Clutch Circuit ElectricalP0744Torque Converter Clutch Circuit IntermittentP0745Pressure Control Solenoid MalfunctionP0746Pressure Control Solenoid Performance or Stuck OffP0747Pressure Control Solenoid Stuck OnP0748Pressure Control Solenoid ElectricalP0749Pressure Control Solenoid IntermittentP0750Shift Solenoid A MalfunctionP0751Shift Solenoid A Performance or Stuck Off/1-2 Shift Solenoid Valve PerformanceP0752Shift Solenoid A Stuck OnP0753Shift Solenoid A Electrical/1-2 Shift Solenoid Circuit ElectricalP0754Shift Solenoid A IntermittentP0755Shift Solenoid B MalfunctionP0756Shift Solenoid B Performance or Stuck Off/2-3 Shift Solenoid Valve PerformanceP0757Shift Solenoid B Stuck OnP0758Shift Solenoid B Electrical/2-3 Shift Solenoid Circuit ElectricalP0759Shift Solenoid B IntermittentP0760Shift Solenoid C MalfunctionP0761Shift Solenoid C Performance or Stuck OffP0762Shift Solenoid C Stuck OnP0763Shift Solenoid C ElectricalP0764Shift Solenoid C IntermittentP0765Shift Solenoid D MalfunctionP0766Shift Solenoid D Performance or Stuck OffP0767Shift Solenoid D Stuck OnP0768Shift Solenoid D ElectricalP0769Shift Solenoid D IntermittentP0770Shift Solenoid E MalfunctionP0771Shift Solenoid E Performance or Stuck OffP0772Shift Solenoid E Stuck OnP0773Shift Solenoid E Electrical

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