EL-50448 Tyre Pressure Sensor TPMS Activation Tool OEC-T5 EL-50448 tpms reset tool can help you program all tyres much easier with only 3 steps. Make sure the vehicle is in TPMS learning mode and follow the service procedure. Hold the tool against the sidewall of the tyre near the valve stem. Press the Learn button while holding the tool against the sidewall of the tyre. The Tyre Pressure Monitoring Sensor Activation Tool is simple, quick and easy to use and activates the individual TPM sensor with the press of a button. Different vehicles may require different times to reset all your tyre sensors after rotationTPMS reset tyre pressure sensor sensor tool for GM series vehicle for 2010-2013, Package does not include the charger and battery. Note: Please check your vehicle model to see if it can work with EL-50448 in the last picturesTPMS Tire Pressure Sensor for 2012 and later models can only be read with certain diagnostic tools. To use the EL 50448 TPMS activation toolStep 1 - Enter ModeSet the gear lever to P Set the ignition switch to ON Enter the tyre pressure gauge interface with DICDIC displays Press Set / Ctrl to relearn Press Set / Ctrl The indicator will illuminate for 3 seconds and the horn sound will ouml;nt twice to enter the learning mode Step 2. 2 - Read the tyre pressure sensor informationStart from the left front wheel,Place the J-46079 or EL-50448 diagnostic antenna at the valve core position near the edge of the tyre sidewall; t El-50448 starts with the start switchSuccessfully read the tyre pressure sensor information when the horn beeps onceStep 3 - Same method to read other tyre pressure informationFollow the instructions above to read the tyre pressure of the front right, rear right and rear left wheels. Indicator illuminates for 3 seconds and horn beeps twice when learning is complete.On certain vehicles equipped with a Tyre Pressure Monitoring (TPM) system, a sensor relearn procedure must be performed after rotating the tyre, replacing the remote TPM receiver module or replacing the tyre pressure sensor. This relearn process can be performed with the special tool 50448Highlights Details Type: TPMS learning program for GMMaterial: high plastic andamp; metalHardware version: OEC-T5Software version: EL-50448Power: 9WVoltage: 12VOBD interface: OBDIISupported system: TPMSWeight: 150 gSize: 15.5 * 6 * 3.5 cmScope of delivery:1 x tyre pressure sensor