OEM 2008 Toyota Matrix TPMS Sensor

2008 Toyota Matrix Parts Questions & Experts Answers

• Q: How to install the TPMS Sensor and transmitter on 2008 Toyota Matrix?

  A: The valve and transmission unit needs installation through the rim's inside opening where technicians need to check print visibility and inspect inner grommet as well as rim hole for deformities or damage or foreign material. High-speed travel could damage the valve and transmitter when they are positioned upside down since the signals may not transmit properly. Remember to note down the identification number for new valve-transmitter pairs because you will require the information to register them with the ECU after setup. The washer installation begins on the rim side and requires tightening the nut to 4.0 Nm torque (41 kgf-cm, 35 in-lbf) and should have no foreign matter present on the washer and nut while new grommet, washer, and nut are needed when replacing the valve and transmitter. Ensure no oil or water exists or lubricant exists near the rim hole or components since this will lead to incorrect installation. Mount the wheel disc onto the machine while placing the lower tire bead in the correct spot that shields the main body of valve and transmitter in order to avoid interference. The upper bead installation should avoid squeezing the valve and transmitter. Use soapy water to check for leaks after you inflate the tire while tightening the valve nut to 4.0 Nm (41 kgf-cm, 35 in-lbf). Each front and rear wheel needs to be installed with a torque setting of 103 Nm (1050 kgf-cm, 76 ft-lbf). The procedure first requires inspection of tires then recording of transmitter ID information before checking the tire pressure warning system.