Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| B1C78 | Front washer pump relay coil circuit | 3 | Body |
| B1C79 | Front washer pump relay output circuit | 3 | Body |
| B1C7A | 2nd Right buckle pretensioner HI | 2 | Body |
| B1C7B | 2nd Right buckle preten.open | 8 | Body |
| B1C7C | 2nd Right buckle preten.short | 8 | Body |
| B1C7D | 2nd Right buckle preten.config | 8 | Body |
| B1C7E | 3rd Left lap preten.circuit low | 2 | Body |
| B1C7F | 3rd Left lap preten.circuit high | 8 | Body |
| B1C80 | Rear washer pump relay coil circuit | 10 | Body |
| B1C81 | Rear washer pump relay output circuit | 10 | Body |
| B1C82 | Headlamp washer relay coil circuit | 4 | Body |
| B1C83 | Heated rear window relay coil circuit | 3 | Body |
| B1C84 | Heated rear window relay output circuit | 9 | Body |
| B1C85 | Autolamps switch illumination relay coil | 9 | Body |
| B1C86 | Autolamps switch illumination relay output | 10 | Body |
| B1C87 | 3rd Left preten.configuration | 9 | Body |
| B1C88 | Reversing lamps relay coil circuit | 3 | Body |
| B1C89 | Reversing lamps relay output circuit | 9 | Body |
| B1C8A | 3rd Left buckle pretensioner OPN | 9 | Body |
| B1C8B | 3rd Left buckle pretensioner SHT | 2 | Body |
| B1C8C | 3rd Left buckle preten.config | 8 | Body |
| B1C8D | 3rd center lap pretensioner low | 8 | Body |
| B1C8E | 3rd center lap pretensioner high | 3 | Body |
| B1C8F | 3rd center lap pretensioner open | 8 | Body |
| B1C90 | Auxillary driving lamps relay coil circuit | 9 | Body |
| B1C91 | Fuel filler door lock relay coil circuit | 9 | Body |
| B1C92 | Fuel filler door lock relay output circuit | 9 | Body |
| B1C93 | Fuel filler door unlock relay coil circuit | 9 | Body |
| B1C94 | Fuel filler door unlock relay output circuit | 9 | Body |
| B1C95 | Approach lamps circuit | 3 | Body |
| B1C96 | 3rd center preten.configuration | 3 | Body |
| B1C97 | 3rd center buckle preten low | 3 | Body |
| B1C98 | Left corner lamp circuit | 3 | Body |
| B1C99 | Right corner lamp circuit | 3 | Body |
| B1C9A | 3rd center buckle preten short | 2 | Body |
| B1C9B | 3rd center buckle preten config | 2 | Body |
| B1C9C | 3rd Right lap preten.circuit LO | 8 | Body |
| B1C9D | 3rd Right lap preten.circuit HI | 2 | Body |
| B1C9E | 3rd Right lap preten.circuit OPN | 2 | Body |
| B1C9F | 3rd Right lap preten.circuit SHT | 8 | Body |
| B1CA0 | 3rd Right lap preten.config | 2 | Body |
| B1CA1 | 3rd Right preten.circuit low | 2 | Body |
| B1CA2 | 3rd Right preten.circuit high | 8 | Body |
| B1CA3 | 3rd Right preten.circuit open | 8 | Body |
| B1CA4 | 3rd Right preten.circuit short | 2 | Body |
| B1CA5 | 3rd Right preten.configuration | 2 | Body |
| B1CA6 | 3rd Right buckle pretensioner LO | 8 | Body |
| B1CA7 | 3rd Right buckle pretensioner HI | 2 | Body |
| B1CA8 | 3rd Right buckle preten.open | 2 | Body |
| B1CA9 | 3rd Right buckle preten.short | 2 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.