Programmable TPMS sensor
TPMS Sensor BBM2-37-140B
A programmable replacement sensor for the vehicles listed below, activated in one step with the XSD A9 tool. The sensor and tool are a closed pair — no read failures at the bay, no comebacks.
Frequency315 MHz
ProtocolMazda
Valve stemSnap-in metal valve stem (adjustable angle)
Relearn methodAuto relearn (drive to learn)
Fits these vehicles
1 application record · markets: United States, Canada
| Make | Series / chassis | Model years | Market | Frequency |
|---|---|---|---|---|
| Mazda | Mazda2, Mazda3, Mazda3 Sport, Mazda5, Mazda6, CX-3, CX-30, CX-5, CX-7, CX-9, MX-5 Miata, RX-8 | 2004.01 – onward | United States, Canada | 315 MHz |
Cross reference
This part replaces / cross-references to:
Why shops standardise on XSD
- Closed pair. Sensor and A9 tool are made to work together — the single biggest cause of TPMS comebacks is a sensor that cannot be read.
- One tool, all models. MT-X1 and MT-X2 cover the applications in this catalog.
- Coverage in the open. Every application on this page is documented, including market and frequency splits.