KINGBOLEN EL-50448 Plus TPMS Relearn Tool for Ford GM | TPMS Relearn Tool for Ford GM Tire Pressure Monitor Sensor Reset Tool, 2 in 1 Relearn Tool for F150 Lincoln Buick Cadillac

【For Ford & For GM Tire Sensor Relearn Tool】The EL-50448 Plus tire pressure monitor sensors 2 in 1 Relearn Tool is perfectly compatible with Ford and GM series cars, including F150, for F250, for Focus, for Lincoln, for Mercury, for Buick, for Cadillac, for Chevrolet, for GMC, etc.(Truck is not supported. No support for Toyota and not for Nissan) Kind reminder: Vehicle model year and model need to confirm compatibility. 【Easy To Operate】1.Put a new 9v battery into the tool and set the car into TPMS learning model. 2.Start from left-front tire, point antenna against the sidewall of the tire, near the valve stem. 3.Depress the power button, the horn bleeps once then move to the next tire. 4.Follow this order to reset TPMS one by one: front left, front right, rear right, rear left tires. 5.After all sensors reset, the car horns twice means TPMS relearn finished.（9V battery not included）