Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
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Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| P1D3C00 | Der Temperatursensor 'Leistungsfaktorkorrekturmodul des fahrzeugintegrierten Ladegerätes' hat Funktionsstörung. | 1 | Powertrain |
| P1D4A00 | Die globale Variantencodierung ist unvollständig. | 1 | Powertrain |
| P1D4B00 | The internal power supply of the control unit is implausible. | 1 | Powertrain |
| P1D4C00 | Die interne Spannungsversorgung der AC komponenten des fahrzeugintegrierten Ladegerätes hat Funktionsstörung | 1 | Powertrain |
| P1D4F00 | The internal power supply of the components (direct current) of the on-board charger is implausible. | 1 | Powertrain |
| P1D5300 | The internal power supply of the components (alternating current) of the on-board charger is implausible. | 1 | Powertrain |
| P1D54FB | Current sensor A of the power factor correction module of the on-board charger has an electrical fault. R1 B | 1 | Powertrain |
| P1D54FC | Current sensor A of the power factor correction module of the on-board charger has an electrical fault. R2 A | 1 | Powertrain |
| P1D54FD | Current sensor A of the power factor correction module of the on-board charger has an electrical fault. R2 B | 1 | Powertrain |
| P1D54FE | Current sensor A of the power factor correction module of the on-board charger has an electrical fault. R3 A | 1 | Powertrain |
| P1D54FF | Current sensor A of the power factor correction module of the on-board charger has an electrical fault. R3 B | 1 | Powertrain |
| P1D5500 | Der Stromsensor A des Leistungsfaktorkorrekturmodul des fahrzeugintegrierten Ladegerätes hat Funktionsstörung. | 1 | Powertrain |
| P1D55FA | Current sensor A of the power factor correction module of the on-board charger has a malfunction. R1 | 1 | Powertrain |
| P1D55FB | Current sensor A of the power factor correction module of the on-board charger has a malfunction. R2 | 1 | Powertrain |
| P1D5600 | No description available | 1 | Powertrain |
| P1D5700 | No description available | 1 | Powertrain |
| P1D5800 | Der Stromsensor A des Leistungsfaktorkorrekturmodul des fahrzeugintegrierten Ladegerätes hat eine sporadische Funktionsstörung. | 1 | Powertrain |
| P1D5A00 | Der Stromsensor B des Leistungsfaktorkorrekturmodul des fahrzeugintegrierten Ladegerätes hat Funktionsstörung. | 1 | Powertrain |
| P1D5B00 | No description available | 1 | Powertrain |
| P1D5C00 | No description available | 1 | Powertrain |
| P1D5D00 | Der Stromsensor B des Leistungsfaktorkorrekturmodul des fahrzeugintegrierten Ladegerätes hat eine sporadische Funktionsstörung. | 1 | Powertrain |
| P1D5EFB | Current sensor A of the DC/DC converter of the on-board charger has an electrical fault. R2 | 1 | Powertrain |
| P1D5EFC | Current sensor A of the DC/DC converter of the on-board charger has an electrical fault. R3 | 1 | Powertrain |
| P1D5F00 | Der Stromsensor A 'DC/DC-Wandler des fahrzeugintegrierten Ladegerätes' hat Funktionsstörung. | 1 | Powertrain |
| P1D5FFA | Current sensor A of the DC/DC converter of the on-board charger has a malfunction. R1 | 1 | Powertrain |
| P1D5FFB | Current sensor A of the DC/DC converter of the on-board charger has a malfunction. R2 | 1 | Powertrain |
| P1D6000 | Der Stromsensor A 'DC/DC-Wandler des fahrzeugintegrierten Ladegerätes' hat Kurzschluss nach Masse. | 1 | Powertrain |
| P1D6100 | Current sensor A of the DC/DC converter of the on-board charger has a short circuit to positive. | 1 | Powertrain |
| P1D6400 | Der Stromsensor B 'DC/DC-Wandler des fahrzeugintegrierten Ladegerätes' hat Funktionsstörung. | 1 | Powertrain |
| P1D6500 | Der Stromsensor B 'DC/DC-Wandler des fahrzeugintegrierten Ladegerätes' hat Kurzschluss nach Masse. | 1 | Powertrain |
| P1D6600 | Current sensor B of the DC/DC converter of the on-board charger has a short circuit to positive. | 1 | Powertrain |
| P1D687A | The vent line for the crankcase is leaky. fluid leak or seal failure | 1 | Powertrain |
| P1D6A00 | The actuation for the air conditioning shutoff valve for the vehicle interior in the refrigerant circuit has overtemperature. | 1 | Powertrain |
| P1D6B00 | The actuation for the air conditioning shutoff valve for the vehicle interior in the refrigerant circuit has a short circuit to positive. | 1 | Powertrain |
| P1D6D00 | Die ECO Start-Stopp-Funktion hat einen unzulässigen Motorstopp erkannt. | 1 | Powertrain |
| P1D791A | Contactor of the high-voltage battery module was opened due to release fault. Circuit Resistance Below Threshold | 1 | Powertrain |
| P1D7931 | Contactor of the high-voltage battery module was opened due to release fault. No Signal - no signal | 1 | Powertrain |
| P1D7987 | Contactor of the high-voltage battery module was opened due to release fault. Missing Message | 1 | Powertrain |
| P1D7993 | Contactor of the high-voltage battery module was opened due to release fault. No Operation - no operation | 1 | Powertrain |
| P1D799A | Contactor of the high-voltage battery module was opened due to release fault. Component or System Operating Conditions | 1 | Powertrain |
| P1D8400 | Die Kühlmitteltemperatur des Verbrennungsmotors ist unplausibel. | 1 | Powertrain |
| P1D8800 | Kühlmittelverlust im Niedertemperatur-Kreislauf 1 erkannt | 1 | Powertrain |
| P1D8900 | Kühlmittelverlust im Plug-In Kühlkreislauf erkannt | 1 | Powertrain |
| P1D9000 | HW/SW mismatch detected. | 1 | Powertrain |
| P1D9056 | DFC is set to fault if the hardware is not compatible with the software | 1 | Powertrain |
| P1D9264 | A fault was detected in low-temperature circuit 1 due to an implausible charge air temperature. signal plausibility failure | 1 | Powertrain |
| P1D9298 | A fault was detected in low-temperature circuit 1 due to an implausible charge air temperature. component or system over temperature | 1 | Powertrain |
| P1D9300 | Es wurde ein Fehler im Niedertemperatur-Kreislaufs aufgrund unplausibler Getriebeltemperatur erkannt. | 1 | Powertrain |
| P1D934B | A fault was detected in low-temperature circuit 1 due to an implausible transmission oil temperature. over temperature | 1 | Powertrain |
| P1D95 | Position sensor feedback line short circuit to ground | 9 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.