BodyB1257
CautionSeverity: Caution - get it checked when you can
Driver seatbelt pretensioner open circuit or resistance high
Key terms: Control module: a small computer that runs one part of the car
1What it means in plain English
A body system has a fault. Depending on the make, this range can include airbags and seat belts, windows, locks and climate control, and also charging, brake, oil or coolant sensors.
2Common causes
- Wiring or connector fault
- Faulty sensor or switch
- Water or corrosion in a connector
- Control module fault
- Low battery voltage
3Can I drive?
The airbag may not deploy in a crash. Have it checked by a qualified technician; do not work on airbag wiring yourself.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 16
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | B1257 | No description available | Body |
| Mercedes-Benz | B1257 | No description available | Body |
| Chery | B1257 | Driver seatbelt pretensioner open circuit or resistance high Brand | Body |
| Daewoo | B1257 | No description available | Body |
| Ford | B1257 | No description available | Body |
| GM | B1257 | No description available | Body |
| Holden | B1257 | Right Tail Lamp Circuit Brand | Body |
| Hyundai | B1257 | No description available | Body |
| Land Rover | B1257 | No description available | Body |
| Mazda | B1257 | No description available | Body |
| Opel | B1257 | No description available | Body |
| Peugeot | B1257 | No description available | Body |
| Saab | B1257 | No description available | Body |
| Smart | B1257 | No description available | Body |
| Suzuki | B1257 | No description available | Body |
| Toyota | B1257 | No description available | Body |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Related codes
Browse Bxxx codes or B125xx codes.