Operational Description

FCC ID: GQ4-49R

Operational Description

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FCCID_3219829

                                                                                             Active & Passive
                                                                                             Safety Technology
                                                                                             Business Unit




        Certification for Toyota RKE/TPMS Integrated Receiver

        Model #:                   335152
        FCC ID:                    GQ4-49R




GENERAL DESCRIPTION

The Vehicle Integrated receiver is used to demodulate and decode information transmitted from the wheel-mounted sensors
and RKE FOB. This information is then sent to Body Module. The receiver communicates tire status and RKE information
to the Vehicle Body Module via BERKES. The receiver shall be able to do diagnostics on the system to determine if the
system needs to be serviced in TPM Mode.

When the ignition is turned on and Module in TPM mode, the receiver receives and process 314.98 MHz FSK RF
transmitted TPMS Vehicle Sensor Data Packets .When the ignition is in the off and Module in RKE mode receiver
receives and processes RKE 314.35 MHz (CH1) and 312.10 MHz (CH2) FSK RF transmitter RKE transmitter
packets .

Additionally, the receiver will warn the vehicle driver of low tire pressure conditions at different pressure levels based on
the vehicle placard pressure levels.



Document Created: 2016-11-14 16:43:41
Document Modified: 2016-11-14 16:43:41

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