BodyB0040
CautionSeverity: Caution - get it checked when you can
Third Row Left Side Airbag Deployment Control
Key terms: Control module: a small computer that runs one part of the car · SAE J2012: the standard generic code list
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 26
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | B0040 | D - Boost Temperature Sensor Voltage High Brand | Body |
| BAIC Motor | B0040 | Side Airbag Front Driver Loop Resistance Low Brand | Body |
| Mercedes-Benz | B0040 | Third Row Left Side Airbag Deployment Control SAE | Body |
| BYD | B0040 | Third Row Left Side Airbag Deployment Control Brand | Body |
| Chery | B0040 | Driver side airbag resistance value too low Brand | Body |
| Daewoo | B0040 | Driver Side Airbag Configuration Mismatch Brand | Body |
| DFFS | B0040 | Third Row Left Side Airbag Deployment Control Brand | Body |
| DFFX | B0040 | Third Row Left Side Airbag Deployment Control Brand | Body |
| DFXK | B0040 | Driver Side Airbag Resistance Low Brand | Body |
| EOBD | B0040 | Third row left side airbag deployment control Brand | Body |
| Geely | B0040 | Driver side airbag resistance value too low Brand | Body |
| GM | B0040 | Driver side deployment loop resistance low Brand | Body |
| Great Wall | B0040 | Third Row Left Side Airbag Deployment Control Brand | Body |
| Hafei | B0040 | Third Row Left Side Airbag Deployment Control Brand | Body |
| Holden | B0040 | Right Rear Roof Rail Air Bag Deployment Loop Brand | Body |
| Hyundai | B0040 | Third Row Left Side Airbag Deployment Control SAE | Body |
| Land Rover | B0040 | Third row_ left side air bag deployment control Brand | Body |
| Mahindra | B0040 | Missing Transponder / No Response Brand | Body |
| Opel | B0040 | Driver side deployment loop resistance low Brand | Body |
| Peugeot | B0040 | Third Row Left Side Airbag Deployment Control SAE | Body |
| Saab | B0040 | Driver Side Deployment Loop Resistance Low Brand | Body |
| MG (SAIC) | B0040 | Seat Hall Sensor Power Inoperative Brand | Body |
| Smart | B0040 | Third Row Left Side Airbag Deployment Control SAE | Body |
| Sprinter | B0040 | Third Row Left Side Airbag Deployment Control SAE | Body |
| SWM Motor | B0040 | Driver side airbag resistance value is too low Brand | Body |
| Toyota | B0040 | Third row left side airbag deployment control Brand | 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 B004xx codes.