BodyB172B
CautionSeverity: Caution - get it checked when you can
Middle left side airbag module not connected
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 8
| Brand | Code | Description | System |
|---|---|---|---|
| BYD | B172B | Middle left side airbag module not connected Brand | Body |
| Daewoo | B172B | No description available | Body |
| DFFS | B172B | Trunk unlocking control failure Brand | Body |
| GM | B172B | No description available | Body |
| Holden | B172B | No description available | Body |
| Opel | B172B | No description available | Body |
| Peugeot | B172B | No description available | Body |
| Saab | B172B | 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 2
These 7-character codes are manufacturer-specific variants of B172B and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | B172B11 | Der Ausgang der Fußraumbeleuchtung vorn hat Funktionsstoerung. Es liegt ein Kurzschluss nach Masse vor. Brand | Body |
| Mercedes-Benz | B172B15 | Der Ausgang der Fußraumbeleuchtung vorn hat Funktionsstoerung. Es liegt ein Kurzschluss nach Plus oder eine Unterbrechung vor. Brand | Body |
6Related codes
Browse Bxxx codes or B172xx codes.