Thread: TPMS Sensors
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Old 06-01-2012, 11:35 AM   #34
neutron256
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Okay now that I have my BRZ I've been playing around with TPMS a little this morning and made a few discoveries.

1. The sensors are 315Mhz
2. They are compatable with Toyota TPMS protocals
3. The ECU does not appear to be programmable with the ATEQ quickset tool (latest firmware QD1-44)

I have a ATEQ VT-55 which lets me read the sensors, but not the OBDII attachement that lets you program ECU so I can't say if it would work or not but I doubt it.

I'll be playing around with this a little more later today. I haven't tried every possible Toyota/Scion/Subaru Make/model combination for the Quickset yet. I'm also going to contact ATEQ and ask them about firmware updates to support the BRZ/FR-S.


Edit:

Here are the sensor readings from I was able to get with the VT-55

---- LEFT FRONT ----
Sensor ID : ID: 1295AE
Pressure : 35.4 PSI
Temperature : 60 F
Sensor state: WAKE
---- RIGHT FRONT ----
Sensor ID : ID: 12952D
Pressure : 35.4 PSI
Temperature : 62 F
Sensor state: WAKE
---- RIGHT REAR ----
Sensor ID : ID: 12952C
Pressure : 34.4 PSI
Temperature : 57 F
Sensor state: WAKE
---- LEFT REAR ----
Sensor ID : ID: 129524
Pressure : 33.9 PSI
Temperature : 60 F
Sensor state: WAKE

Last edited by neutron256; 06-01-2012 at 11:37 AM. Reason: Adding Information
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