Fault code lookup

DENZA fault codes

Coverage shown is BYD data: 7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters.

DENZA shares fault-code data with BYD. Data may not cover DENZA-specific systems.

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Codes 7,677

CodeDescriptionBrandsSystem
P1D15Power network AC voltage phase sequence error11Powertrain
P1D16Controller bus voltage exceeds limit value11Powertrain
P1D17DC side over-current9Powertrain
P1D18Power network AC over-current9Powertrain
P1D19Power module failure14Powertrain
P1D1BVCU V2S Voltage Sensor Circuit High11Powertrain
P1D40Suhu gegelung penyearah15Powertrain
P1D41Motor rotor resistance stored value invalid12Powertrain
P1D42Motor position angle storage value invalid11Powertrain
P1D43RCM (sunroof motor) cannot be read11Powertrain
P1D44Motor B phase current sampling circuit fault15Powertrain
P1D45Motor C phase current sampling circuit fault13Powertrain
P1D46Torque request value comparison error14Powertrain
P1D47Torque request CAN value verification error14Powertrain
P1D48Bus voltage CAN value exceeds the valid range15Powertrain
P1D49Accelerator pedal circuit fault15Powertrain
P1D4ABrake pedal circuit fault13Powertrain
P1D4BInternal control module overrun monitoring error13Powertrain
P1D4CInternal control module quantity wave plausibility error13Powertrain
P1D4DInternal control module rail pressure plausibility error13Powertrain
P1D4EIPM protection fault5Powertrain
P1D4FInternal control module monitoring lead torque limitation15Powertrain
P1D50Inductance over-temperature13Powertrain
P1D51AC input voltage sensor (2) low13Powertrain
P1D52Internal circuit (1)13Powertrain
P1D53Internal circuit (2)8Powertrain
P1D54Power network AC voltage too high5Powertrain
P1D55Power network AC voltage phase sequence error14Powertrain
P1D56ESD hold circuit16Powertrain
P1D57Battery charger RAM error15Powertrain
P1D58PFC output voltage sensor range16Powertrain
P1D59Power network AC electric leakage5Powertrain
P1DA0Output overvoltage16Powertrain
P1DA1Output under-voltage16Powertrain
P1DA2DC/DC converter low voltage output open circuit11Powertrain
P1DA3Component internal error11Powertrain
P1DA4Input overvoltage16Powertrain
P1DA5Input undervoltage16Powertrain
P1DA6DC1 input overvoltage16Powertrain
P1DA7DC/DC converter high voltage input terminal voltage is too high10Powertrain
P1DA8DC/DC converter low voltage output current abnormal11Powertrain
P1DA9Transmission Fluid Temperature Rationality9Powertrain
P1E00PTC heater temperature sensor high14Powertrain
P1E01Output 2#voltage fault14Powertrain
P1E02Low battery warning15Powertrain
P1E03Insulation too low warning16Powertrain
P1E04DC2 output overcurrent15Powertrain
P1E05DC2 radiator overtemperature15Powertrain
P1E06DC2 input overvoltage15Powertrain
P1E07DC2 input undervoltage14Powertrain

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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