BodyB120F
CautionSeverity: Caution - get it checked when you can
Driver Seatbelt Pretensioner Igniter Connecting to Battery
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 13
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | B120F | No description available | Body |
| Daewoo | B120F | No description available | Body |
| Geely | B120F | Driver Seatbelt Pretensioner Igniter Connecting to Battery Brand | Body |
| GM | B120F | No description available | Body |
| Holden | B120F | Generator Brand | Body |
| Land Rover | B120F | No description available | Body |
| Mitsubishi | B120F | No description available | Body |
| Opel | B120F | No description available | Body |
| Peugeot | B120F | No description available | Body |
| Saab | B120F | No description available | Body |
| SWM Motor | B120F | temperature damper feedback circuit is open or short circuit to the power supply Brand | Body |
| Tata | B120F | Rear Wash Motor Output Output Short To Ground Brand | Body |
| Volkswagen | B120F | 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.
5Extended variant codes 20
These 7-character codes are manufacturer-specific variants of B120F and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | B120F01 | Die Sitzbelftung rechts hat Funktionsstörung. Es liegt ein allgemeiner elektrischer Fehler vor. Brand | Body |
| Mercedes-Benz | B120F11 | No description available | Body |
| Mahindra | B120F11 | PASSENGER SEATBELT WARNING LAMP – SHORT TO GROUND Brand | Body |
| Porsche | B120F11 | Front Airbag Igniter Vent Passenger Side short to ground Brand | Body |
| Smart | B120F11 | No description available | Body |
| Mahindra | B120F12 | PASSENGER SEATBELT WARNING LAMP – SHORT TO BATTERY Brand | Body |
| Porsche | B120F12 | Front Airbag Igniter Vent Passenger Side short to battery Brand | Body |
| Mahindra | B120F13 | PASSENGER SEATBELT WARNING LAMP – OPEN CIRCUIT Brand | Body |
| Mercedes-Benz | B120F16 | No description available | Body |
| Smart | B120F16 | No description available | Body |
| Sprinter | B120F16 | No description available | Body |
| Mercedes-Benz | B120F17 | No description available | Body |
| Smart | B120F17 | No description available | Body |
| Sprinter | B120F17 | No description available | Body |
| Porsche | B120F1A | Front Airbag Igniter Vent Passenger Side resistance too low Brand | Body |
| Mahindra | B120F55 | Passenger Seat Belt Lamp Configuration Error Brand | Body |
| Mercedes-Benz | B120F56 | The right seat ventilation has a malfunction. An incorrect or incompatible configuration was detected. Brand | Body |
| Mercedes-Benz | B120F64 | No description available | Body |
| Mahindra | B120F64 | Passenger Seat Belt Lamp - Configuration Error Brand | Body |
| Sprinter | B120F64 | No description available | Body |
6Related codes
Browse Bxxx codes or B120xx codes.