Toyota 84746-02010
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The service of the Tire Pressure Sensor requires first dissembling the front and rear wheels. Before disposal start by removing the valve and transmitter of the tire pressure warning system by following a two-step process to drain air from the tire then unfasten the nut and washer securing both devices. You should release enough air from the tire before removing the washer and retaining nut that secures the tire pressure warning valve and transmitter until the device drops into the tire assembly. You should maintain safekeeping of the removed cap with its valve core and nut and washer. Insert the valve and transmitter inside the tire while dropping them then uncouple the tire bead by using the removable shoe of the tool while maintaining the valve and transmitter intact from contact with the tire bead. Standard bead separation techniques should be used to work on the upper bead before removing the tire pressure warning valve and transmitter from the tire and performing standard removal of the lower bead. During tire pressure warning valve and transmitter replacement users must use a brand new grommet together with a new washer.

Record the ID number, as registration in the ECU is necessary after installation.