Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| B18DB | No description available | 2 | Body |
| B18DC | No description available | 2 | Body |
| B18EA | Front passenger heating seat cushion fault | 3 | Body |
| B1900 | driver belt tower vert sensor circuit malfunction | 28 | Body |
| B1901 | Communication error of compass | 30 | Body |
| B1902 | Rotational deformation sensor fault | 23 | Body |
| B1905 | Immobilizer-keyless control unit lost communication with Power Window Master Switch | 22 | Body |
| B1906 | B phase current sensor fault | 20 | Body |
| B1925 | Left front seat heater sensor circuit | 19 | Body |
| B1926 | Unlock signal too low | 13 | Body |
| B1927 | Lock reset signal too low | 11 | Body |
| B1930 | Driver Seat Cushion Heater Feedback Circuit | 11 | Body |
| B1931 | Remote Acceleration Sensors Configuration Mismatch With EEPROM | 7 | Body |
| B1950 | Driver Seat Side Bolster Inwards Circuit | 13 | Body |
| B1951 | Light sensor error | 8 | Body |
| B1952 | Rain sensor initialize error | 10 | Body |
| B1955 | Driver Seat Side Bolster Outwards Circuit | 14 | Body |
| B1956 | PDC Voltage Low | 10 | Body |
| B1957 | PDC Rear Left Sensor Fault | 8 | Body |
| B1958 | Left Front Multiple Seat Heat Module Element #3 | 8 | Body |
| B1959 | Left Front Multiple Seat Heat Module Element #4 | 6 | Body |
| B1960 | Seat side bolster sensor circuit | 12 | Body |
| B1961 | Lf/driver seat side bolster sensor range/performance | 12 | Body |
| B1975 | Rear View Mirror Module Camera | 12 | Body |
| B1976 | Low Power Audio Expansion Module #3 | 6 | Body |
| B1A00 | KOS key1 internal error | 13 | Body |
| B1A01 | KOS key2 internal error | 20 | Body |
| B1A02 | KOS key3 internal error | 13 | Body |
| B1A03 | KOS key4 internal error | 15 | Body |
| B1A04 | KOS key5 internal error | 19 | Body |
| B1A05 | KOS key6 internal error | 19 | Body |
| B1A06 | bis [B1A0Cxx], Automotive Audio Bus | 21 | Body |
| B1A07 | KOS key8 internal error | 18 | Body |
| B1A08 | KOS key1 performance | 20 | Body |
| B1A09 | KOS key2 performance | 18 | Body |
| B1A0A | Door Mirror Wakeup Lamp - Short Circuit To Ground | 20 | Body |
| B1A0B | Steering Wheel Hands On Detection Module - No Operation | 20 | Body |
| B1A0C | B1A06xx] bis [ xx], Automotive Audio Bus | 20 | Body |
| B1A0D | KOS key6 performance | 19 | Body |
| B1A0E | KOS key7 performance | 18 | Body |
| B1A0F | KOS key8 performance | 18 | Body |
| B1A10 | KOS key1 low battery | 19 | Body |
| B1A11 | KOS key2 low battery | 20 | Body |
| B1A12 | KOS key3 low battery | 18 | Body |
| B1A13 | KOS key4 low battery | 17 | Body |
| B1A14 | Restraints control module warning lamp circuit | 18 | Body |
| B1A15 | KOS key6 low battery | 17 | Body |
| B1A16 | KOS key7 low battery | 18 | Body |
| B1A17 | Driver's air bag deployment control - stage 1 - short circuit to ignition loop | 17 | Body |
| B1A24 | Panorama controller | 12 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.