BodyB1213
CautionSeverity: Caution - get it checked when you can
PTC heating component fault
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?
Do not assume this code is safe to drive. If it concerns the brakes, brake vacuum, charging/alternator, engine oil or coolant, have it diagnosed before driving. Airbags or seat belts may not work in a crash, and a brake or charging fault can leave the car unsafe or stranded. For convenience systems (windows, locks, climate), have it checked when convenient.
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 22
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | B1213 | No description available | Body |
| Mercedes-Benz | B1213 | No description available | Body |
| BYD | B1213 | PTC heating component fault Brand | Body |
| Chery | B1213 | Passenger side airbag curtain airbag denoted Brand | Body |
| Daewoo | B1213 | No description available | Body |
| DFFS | B1213 | No description available | Body |
| Ford | B1213 | No description available | Body |
| Geely | B1213 | Front Passenger Seatbelt Pretensioner Igniter Connecting to Battery Brand | Body |
| GM | B1213 | No description available | Body |
| Holden | B1213 | Right Low Beam Control Circuit Brand | Body |
| Honda | B1213 | No description available | Body |
| Hyundai | B1213 | No description available | Body |
| Land Rover | B1213 | No description available | Body |
| Mazda | B1213 | No description available | Body |
| Opel | B1213 | No description available | Body |
| Peugeot | B1213 | No description available | Body |
| Proton | B1213 | No description available | Body |
| Saab | B1213 | No description available | Body |
| Smart | B1213 | No description available | Body |
| Sprinter | B1213 | No description available | Body |
| Suzuki | B1213 | RH1 SAT-SENS Brand | Body |
| Toyota | B1213 | 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 9
These 7-character codes are manufacturer-specific variants of B1213 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Hyundai | B121300 | If abnormal Front Right Sensor operation signal is detected, BCM sets DTC Brand | Body |
| Mahindra | B121300 | Loop Enabled due to vehicle Scrap Brand | Body |
| SsangYong | B121300 | Closing fault Brand | Body |
| SsangYong | B121307 | Closing fault Brand | Body |
| Mahindra | B121312 | ACN Battery Brand | Body |
| Mahindra | B121314 | ACN Ground Or Open Brand | Body |
| Mercedes-Benz | B121349 | The actuator motor for the right front air distribution flap has a malfunction. There is an internal electrical fault. Brand | Body |
| Mercedes-Benz | B121351 | Der Stellmotor für Luftverteilungsklappe vorn rechts hat Funktionsstörung. Das Bauteil ist nicht programmiert. Brand | Body |
| Mercedes-Benz | B121387 | Der Stellmotor für Luftverteilungsklappe vorn rechts hat Funktionsstörung. Botschaft fehlt. Brand | Body |
6Related codes
Browse Bxxx codes or B121xx codes.