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EOBD fault codes

14,315 codes · 0 vehicle records · 0 ECU records · 0 live-data parameters

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Codes 14,315

CodeDescriptionBrandsSystem
P1DAEDC/DC converter high voltage input undervoltage7Powertrain
P1DAFIncompatible limp in action requested14Powertrain
P1DB0DC/DC converter transformer temperature sensor abnormal15Powertrain
P1DB1DC/DC converter power module temperature sensor is abnormal15Powertrain
P1DB2DC/DC converter driver board temperature sensor is abnormal8Powertrain
P1DB3DC/DC converter low voltage output current sensor abnormal8Powertrain
P1DB4Incorrect Gear Ratio During Gear Engagement or in Gear7Powertrain
P1DB5DC/DC converter communication error8Powertrain
P1DB6Speed signal implausible9Powertrain
P1DB7DC/DC converter access control error9Powertrain
P1DB8DC/DC converter parameter configuration error8Powertrain
P1DB9Execution or operation is incorrect8Powertrain
P1DBADC/DC converter low-voltage output terminal voltage request value is implausible7Powertrain
P1DBBExecution or operation is incorrect6Powertrain
P1DBCDC/DC converter power module power supply interruption6Powertrain
P1DBDFuel pressure sensor rationality5Powertrain
P1DBEVízszivattyú (EWP) hibája4Powertrain
P1DC0Lost power for FPS control module11Powertrain
P1DC1Hydrogen supply valve pressure control error12Powertrain
P1DC2HV Battery Pack Voltage Uneven11Powertrain
P1DC3Stack voltage error11Powertrain
P1DC4Stack coolant insulation fail & coolant conductivity low11Powertrain
P1DC5Hydrogen leak in the engine room area12Powertrain
P1DC6High Voltage Battery Cell Voltage Sensor Software Version Mismatch8Powertrain
P1DC7Clutch Temp Threshold Achieved - Shift Time Reduction7Powertrain
P1DC8Clutch temperature threshold achieved - autostick inhibition7Powertrain
P1DC9Clutch temperature threshold achieved - skip shift down inhibition6Powertrain
P1DCAPark sense circuit open6Powertrain
P1DCBVetyvuoto hytissä11Powertrain
P1DCCFuel pressure sensor control erratic12Powertrain
P1DCDTCM monitoring processor performance - multiple clutches locked up14Powertrain
P1DCEAbiaku aku pinge kõrge13Powertrain
P1DCFTank pressure sensor input out of range high8Powertrain
P1DD0TCM monitoring processor performance - unallowed park engagement7Powertrain
P1DD1Ulaz/napadaj senzora 1 brzine turbine6Powertrain
P1DD2Torque request signal from TCM denied7Powertrain
P1DD3Line pressure critical high4Powertrain
P1DD4Lijndruk kritiek laag2Powertrain
P1DD5High pressure solenoid valve 1 PWM output error3Powertrain
P1DD8VCU Temperature Sensor Circuit4Powertrain
P1DDCTCM monitoring processor performance - unallowed reverse engagement6Powertrain
P1DDDTCM monitoring performance - unable to disengage drive or reverse8Powertrain
P1DDEIgnition run/start input 1/2 correlation6Powertrain
P1DDFHydrogen tank 2 temperature out of range high3Powertrain
P1DE0Hydrogen tank 2 temperature out of range low5Powertrain
P1DE1IR communication error10Powertrain
P1DE2High pressure solenoid valve 1 open10Powertrain
P1DE3High pressure solenoid valve 2 open11Powertrain
P1DE6Line pressure high12Powertrain
P1DE7Line pressure low11Powertrain

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.

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