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Codes
A code index built from manufacturer communications filed with NHTSA in the United States. Vehicle-specific and enhanced codes are included; this is not a list of universal definitions.
6,142 Results
P171FCode meaning and manufacturer information1 Manufacturer communicationsP1720Output Speed Sensor-Wheel Speed RationalityJeep · Manufacturer wording14 Manufacturer communicationsP1721Code meaning and manufacturer information3 Manufacturer communicationsP1722Code meaning and manufacturer information2 Manufacturer communicationsP1723Code meaning and manufacturer information3 Manufacturer communicationsP1724signal for immobilizer, short circuit to groundAudi · Manufacturer wording7 Manufacturer communicationsP1726ELEC TH CONTROLNissan · Manufacturer wording1 Manufacturer communicationsP1728Code meaning and manufacturer information3 Manufacturer communicationsP17294X4 LOW SWITCHFord · Manufacturer wording1 Manufacturer communicationsP172ACode meaning and manufacturer information7 Manufacturer communicationsP172DCode meaning and manufacturer information1 Manufacturer communicationsP17347GR Incorrect Ratio Before performing any transmission repairs: 1Nissan · Manufacturer wording2 Manufacturer communicationsP1735Code meaning and manufacturer information1 Manufacturer communicationsP1736Code meaning and manufacturer information1 Manufacturer communicationsP1738Code meaning and manufacturer information21 Manufacturer communicationsP1739Code meaning and manufacturer information1 Manufacturer communicationsP173BELECTRIC FLUID PUMP (CVT) PERFORMANCESubaru · Manufacturer wording1 Manufacturer communicationsP1740TCC OR OD SOLENOID PERFORMANCEDodge · Manufacturer wording7 Manufacturer communicationsP1742Code meaning and manufacturer information1 Manufacturer communicationsP1744400 MESH EQUIPPED TRANSMISSIONS ONLYKia · Manufacturer wording23 Manufacturer communicationsP1745Code meaning and manufacturer information1 Manufacturer communicationsP1749Automatic transmission control module incorrect codeAudi · Manufacturer wording3 Manufacturer communicationsP174ACode meaning and manufacturer information1 Manufacturer communicationsP174BCode meaning and manufacturer information2 Manufacturer communicationsP174CCode meaning and manufacturer information1 Manufacturer communicationsP174ECode meaning and manufacturer information1 Manufacturer communicationsP174FCode meaning and manufacturer information2 Manufacturer communicationsP1750Code meaning and manufacturer information2 Manufacturer communicationsP1751Code meaning and manufacturer information3 Manufacturer communicationsP1753Code meaning and manufacturer information2 Manufacturer communications