KINGBOLEN EL50448 PLUS TPMS Reset Tools

KINGBOLEN EL50448 PLUS — 2-in-1 TPMS sensor activation / relearn tool for Ford and GM series vehicles with 315/433 MHz original TPMS.

• Compatible with Ford, Lincoln, Mercury, Buick, Cadillac, Chevrolet, GMC, and more (e.g. F-150, Focus); confirm year/model before purchase
• One-button relearn after tire rotation, new TPMS sensor install, or when the TPMS warning light stays on
• Portable handheld design with strong penetration for quick, accurate sensor activation
• FCC certified; sensitive sensor chip and durable circuit board for reliable DIY use
• Helps you finish TPMS relearn at home — save a trip to the repair shop

How to Use

1. Install a new 9V battery and set the vehicle into TPMS learning mode.
2. Start at the left-front tire; point the antenna against the sidewall near the valve stem.
3. Press the power button — the horn bleats once, then move to the next tire.
4. Continue in this order: front left → front right → rear right → rear left.
5. When all sensors are done, the car horns twice — TPMS relearn is finished.

Important Notes

1. Trucks are not supported. Not compatible with Toyota or Nissan.
2. Suitable for original / factory TPMS sensors only — not for external aftermarket TPMS systems.
3. 9V battery is required and not included.
4. Always confirm vehicle model and year compatibility before purchase.