OEM Scion xD TPMS Sensor

Scion xD TPMS Sensor Parts and Q&A

• Tire Pressure Sensor, Driver Side
  84746-AE010
  Q: How to install the TPMS Sensor and transmitter correctly on Scion xD?

  A:

  Insert the tire pressure warning valve and transmitter through the valve installation hole from the inside of the rim where its printed side needs to face outward. Check the valve and transmitter for any deformities or damage and inspect the grommet for foreign material while confirming there is no contaminants near the rim hole. The valve and transmitter become damaged and develop transmission problems during high-speed operation if installed upside down. The installation process of new valves with transmitters requires recording their ID numbers before installation for later ECU registration purposes. Fasten a new nut on the valve and transmitter from the rim side until it reaches 4.0 Nm (41 kgf-cm, 35 in-lbf) torque. Avoid further tightening the nut after it reaches the specified setting. Thewasher and nut should be checked for any foreign objects before valve and transmitter removal. The grommet should be replaced even if it shows no damage. Installation errors can be prevented when performing the task by keeping the rim hole together with the valve and transmitter free from oil and water and lubricant substances. The wheel disc should enter the mounting machine for placement of the lower tire bead while directing the main body of the valve and transmitter to the specified shaded region to avoid bead damage. During upper bead installation avoid letting the tire bead or tool approach the valve and transmitter. Secure the valve nut to 4.0 Nm torque (41 kgf-cm or 35 in-lbf) while inspecting the tire for leakage by applying soapy water. Use 103 Nm (1050 kgf-cm, 76 ft-lbf) torque when you install the front wheel along with the same torque for the rear wheel. Tires require inspection and a registered transmitter ID according to specifications while checking the functioning of the tire pressure warning system.
• TPMS Sensor
  42607-33012
  Q: How to remove the TPMS Sensor and Transmitter on Scion xD?

  A:

  The first step for removal of Tire Pressure Warning Valve and transmitter requires wheel removal from both the front and the rear. First remove tire air through valve core removal followed by the disassembly of the tire pressure warning valve and transmitter nut and washer so the parts will fall into the tire. The user should retain both removde valve core and valve cap. Lower the valve and transmitter inside the tire and then use the tire remover shoe to loosen the bead while being cautious of transmitter and valve damage from coming into the tire bead. Start by lowering the bead on the upper portion and extract the tire pressure warning valve and transmitter before taking the bead off the lower side in its customary fashion. The replacement of the grommet should be performed even if no signs of damage appear.