ROLLS-ROYCE fault codes
Coverage shown is BMW data: 1,855 codes · 1,586 vehicle records · 166 ECU records · 0 live-data parameters.
ROLLS-ROYCE shares fault-code data with BMW. Data may not cover ROLLS-ROYCE-specific systems.
Codes 1,855
| Code | Description | Brands | System |
|---|---|---|---|
| P0AC8 | Hybrid/EV Battery Temperature Sensor B Circuit High | 30 | Powertrain |
| P0ACD | Hybrid/EV Battery Temperature Sensor C Circuit High | 30 | Powertrain |
| P0AEB | Hybrid/EV Battery Temperature Sensor D Circuit High | 28 | Powertrain |
| P1000 | OBD-II Monitor Testing Incomplete | 33 | Powertrain |
| P1001 | Short circuit to positive | 32 | Powertrain |
| P1002 | Short circuit to negative | 26 | Powertrain |
| P1003 | Open circuit | 22 | Powertrain |
| P1004 | Torque Difference Cylinder 1: Limit Value Exceeded | 25 | Powertrain |
| P1005 | Manifold tuning valve control performance | 27 | Powertrain |
| P1006 | Torque Difference Cylinder 3: Limit Value Exceeded | 23 | Powertrain |
| P1007 | Gradient monitoring | 23 | Powertrain |
| P1012 | Exhaust camshaft actuator park position (bank 1) | 25 | Powertrain |
| P1013 | Intake camshaft actuator park position (bank 2) | 22 | Powertrain |
| P1014 | Exhaust camshaft actuator park position (bank 2) | 23 | Powertrain |
| P1015 | Gradient monitoring | 21 | Powertrain |
| P1017 | Signal implausible | 19 | Powertrain |
| P1019 | Sensor supply voltage too high | 19 | Powertrain |
| P1020 | Sensor supply voltage too low | 23 | Powertrain |
| P1023 | Adjustment range incorrect | 25 | Powertrain |
| P1024 | Fault, lower learning window | 21 | Powertrain |
| P1025 | no stops learned | 24 | Powertrain |
| P1029 | Temperature, electric motor, too high | 21 | Powertrain |
| P1030 | Position-controller monitoring | 24 | Powertrain |
| P1031 | Direction-of-rotation detection | 31 | Powertrain |
| P1035 | Signal implausible | 27 | Powertrain |
| P1036 | No signal | 21 | Powertrain |
| P1037 | No signal | 22 | Powertrain |
| P1041 | EEPROM fault | 22 | Powertrain |
| P1042 | Phase A overtemperature | 20 | Powertrain |
| P1043 | ROM fault | 22 | Powertrain |
| P1047 | Short circuit to positive | 22 | Powertrain |
| P1048 | Short circuit to negative | 24 | Powertrain |
| P1049 | Short circuit at engine leads | 23 | Powertrain |
| P1050 | Activation fault | 19 | Powertrain |
| P1055 | Voltage too high | 19 | Powertrain |
| P1056 | Voltage too low | 20 | Powertrain |
| P1057 | Deactivation defective | 19 | Powertrain |
| P1061 | Speed, charge limitation | 23 | Powertrain |
| P1062 | Full-stroke position cannot be reached | 20 | Powertrain |
| P1063 | Eccentric angle overload | 20 | Powertrain |
| P1064 | Differential, stop/start position | 21 | Powertrain |
| P1065 | Fuel pressure regulation: regulation discrepancy; Short to plus | 26 | Powertrain |
| P1066 | Signal implausible | 20 | Powertrain |
| P1071 | CAN The ambient temperature sensor A signal on the line is invalid | 21 | Powertrain |
| P1073 | Data conformity | 21 | Powertrain |
| P1075 | Overload protection | 22 | Powertrain |
| P1076 | Temperature, servomotor, too high | 20 | Powertrain |
| P1077 | Temperature, servomotor, too high | 20 | Powertrain |
| P1078 | Activation current, servomotor, too high | 26 | Powertrain |
| P1100 | Mass Air Flow Sensor Intermittent | 31 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.