OEM 2010 Scion tC TPMS Sensor

2010 Scion tC Parts Questions & Experts Answers

• Q: How to install the TPMS Sensor and transmitter on 2010 Scion tC?

  A: The tire pressure warning valve and transmitter needs insertion into the valve installation hole through the inside of the rim with the printed surface facing outward. Visible indications of deformation damage and foreign material on both the inner grommet and rim hole should be checked because improper installation may lead to severe damage or high-speed signal failure. Replace the tire pressure warning valve and transmitter ID number before installation onto the wheel and afterwards register this ID in the ECU database. You should install the washer from the rim side then apply a torque of 4.0 Nm (41 kgf-cm, 35 in-lbf) to the nut while the torque metric should constitute the final torque value. The inspector should check for foreign objects on both the washer and the nut and inspect the tire-valve grommet for visible damages before proceeding with replacement if needed. You must clear the rim hole and its components from all oil, water, and lubricants to prevent wrong installation. Place the wheel disc onto the mounting machine while installing the lower tire bead according to the specific shaded area where the tire pressure warning valve and transmitter body should be situated to minimize interference. Fit the upper bead in position but keep it from restricting the valve function. Check for air leaks with soapy water after inflating the tire during which the valve nut needs to be tightly fastened to the specified torque. You must tighten the wheels front and rear up to a maximum torque value of 103 Nm (1,050 kgf-cm, 76 ft-lbf). The last step includes inspecting the tire before registering the transmitter ID then testing the tire pressure warning system.