Powertrain OBD-II Codes (Pxxxx)
1246 diagnostic trouble codes
Powertrain codes cover the engine, transmission, fuel system, emissions controls, and ignition system. These are the most common OBD-II codes, triggered when the engine control module (ECM) or transmission control module (TCM) detects a malfunction.
P1428EGI Mini – MAF Failed Open CircuitManufacturer-specificP1693Turbo Charge Control Circuit MalfunctionManufacturer-specificP1694Turbo Charge Relief Circuit MalfunctionManufacturer-specificP1700Transmission Indeterminate Failure (Failed to Neutral)Manufacturer-specificP1701Reverse Engagement ErrorManufacturer-specificP1702TRS Circuit Intermittent MalfunctionManufacturer-specificP1703Brake Switch Out Of Self Test RangeManufacturer-specificP1704Digital TRS Failed to Transition States in KOEO / KOERManufacturer-specificP1705Not in P or N During KOEO / KOERManufacturer-specificP1706High Vehicle Speed Observed in ParkManufacturer-specificP1707Transfer Case Neutral Indicator Hard Fault PresentManufacturer-specificP1708Clutch Switch Circuit MalfunctionManufacturer-specificP1709PNP Switch Out Of Self Test RangeManufacturer-specificP1711TFT Sensor Out Of Self Test RangeManufacturer-specificP1712Trans Torque Reduction Request Signal MalfunctionManufacturer-specificP1713TFT Sensor In Range Failure Low ValueManufacturer-specificP1714SSA Inductive Signature MalfunctionManufacturer-specificP1715SSB Inductive Signature MalfunctionManufacturer-specificP1716SSC Inductive Signature MalfunctionManufacturer-specificP1717SSD Inductive Signature MalfunctionManufacturer-specificP1718TFT Sensor In Range Failure HighManufacturer-specificP1720Vehicle Speed (Meter) Circuit MalfunctionManufacturer-specificP1721Gear 1 Incorrect RatioManufacturer-specificP1722Gear 2 Incorrect RatioManufacturer-specificP1723Gear 3 incorrect RatioManufacturer-specificP1724Gear 4 Incorrect RatioManufacturer-specificP1725Insufficient Engine Speed Increase During Self TestManufacturer-specificP1726Insufficient Engine Speed Decrease During Self TestManufacturer-specificP1727Coast Clutch Solenoid Inductive Signature MalfunctionManufacturer-specificP1728Transmission Slip ErrorManufacturer-specificP17294×4 Low Switch ErrorManufacturer-specificP1730Gear Control Malfunction 2,3,5Manufacturer-specificP17311-2 Shift MalfunctionManufacturer-specificP17322-3 Shift MalfunctionManufacturer-specificP17333-4 Shift MalfunctionManufacturer-specificP1734Gear Control MalfunctionManufacturer-specificP1735First Gear Switch Circuit MalfunctionManufacturer-specificP1736Second Gear Switch Circuit MalfunctionManufacturer-specificP1737Lockup Solenoid SystemManufacturer-specificP1738Shift Time ErrorManufacturer-specificP1739Slip Solenoid SystemManufacturer-specificP1740Torque Converter Clutch Inductive Signature MalfunctionManufacturer-specificP1741Torque Converter Clutch Control ErrorManufacturer-specificP1742Torque Converter Clutch Solenoid Failed OnManufacturer-specificP1743Torque Converter Clutch Solenoid Failied OnManufacturer-specificP1744Torque Converter Clutch System PerformanceManufacturer-specificP1745Line Pressure Solenoid SystemManufacturer-specificP1746Pressure Control Solenoid “A” Open CircuitManufacturer-specificP1747Pressure Control Solenoid “A” Short CircuitManufacturer-specificP1748EPC MalfunctionManufacturer-specific