<p style="text-align:center" align="center"><span style="font-size:22px">EL50449 TPMS Relearn Tool</span></p><p><br/></p><p><span style="font-size:16px">Tips for using:</span></p><p><span style="font-size:16px">1. 9V Battery shold be in good condition: New &amp; fully charged. (Battery not included).</span></p><p><span style="font-size:16px">2. Make sure antenna fits in CORRECT position.</span></p><p><span style="font-size:16px">3. Do tire reset outside instead of in the garage.</span></p><p><span style="font-size:16px">4. Position of tires are also important, front tires have to be straight.</span></p><p><span style="font-size:16px">5. Sensors should be original / OEM sensors which are already well programmed.</span></p><p><span style="font-size:16px">6. Be sure all other sensors are out of range of vehicle antenna (10 ft range min).</span></p><p><span style="font-size:16px">7. Disable all other WIFI/Bluetooth and electronic accessory devices. Includs HID kits, car audio systems, navigation, back-up cameras, if NOT original equipment, these devices may cause RF disruption.</span></p><p><br/></p><p><span style="font-size:16px">Why need this EL50449 TPMS Relearn Tool?</span></p><p><span style="font-size:16px">The tire pressure light is on Exchange the ECU Change the sensor Rotate Tires The sensor lose signal.</span></p><p><br/></p><p><span style="font-size:16px">EL50449 TPMS Relearn Tool Will Help You.</span></p><p><span style="font-size:16px">For GM vehicles equipped with a 315 or 433 MHz Tire Pressure Monitoring system, a &quot;Sensor Re-Learn Procedure&quot; must be performed after tire rotations, Remote Control Door Lock Receiver Module replacement or Tire Pressure Sensor replacement. This re-learn procedure can be performed by using special tool EL-50449. Also works on 2014 GM models.</span></p><p><br/></p><p><span style="font-size:16px">How to use EL50449 TPMS Relearn Tool?</span></p><p><span style="font-size:16px">Step1: Enter leaning mode Set the gearshift lever to &quot;P&quot; Put the ignition switch to &quot;ON&quot; Enter the interface of tire pressure display by DIC DIC shows &quot;Press Set / Ctrl to re-learn&quot; Press &quot;Set / Ctrl&quot; The turn signal is lighted for 3 seconds and the horn beep sound twice to enter the learning mode.</span></p><p><span style="font-size:16px">Step 2: Read tire pressure sensor information Start from the front-left wheel, Make the J-46079 or Diagnostic Tool EL-50449 antenna up against the valve core position &amp; close to the rim of the tire sidewall El-50449 tire pressure tool starts by the start switch Successful to read the tire pressure sensor information when the horn bleeps once.</span></p><p><span style="font-size:16px">Step 3: Same method to read other tire pressure information Follow the instuction above to read tire pussure of the front-right, rear-right, rear-left wheels. Turn signals is lighted for 3 seconds and the horn bleeps twice when the learning is complete. For certain vehicles equipped with a Tire Pressure Monitoring system(TPMS) , a &quot;Sensor Re-Learn Procedure&quot; must be performed after tire rotations, Remote Control Door Lock Receiver Module replacement or Tire Pressure Sensor replacement. This re-learn procedure can be performed by using special tool 50449.</span></p><p></p>