Toyota Rav4 EV Forum

TPMS ECU does not work
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Author:  Promedic [ Sun Jun 23, 2019 5:50 pm ]
Post subject:  TPMS ECU does not work

Hi Folks!

I have a little issue with the TPMS System - when I turn on the car the Tire pressure light is blinking after a while it lights up permanently.
With the Techstream software i can´t reach the TPMS ECU.
I think the TPMS ECU Part no. 89769-0R030 is dead but I can´t buy this part in Europe.
Doese anyone own a salvage car with such an ECU (it`s fixed behind the glovebox)?
Thank you!


Author:  alflash [ Sun Jun 23, 2019 6:52 pm ]
Post subject:  Re: TPMS ECU does not work

Try to read the TPMS trouble codes by shorting the CG (4) and TC (13) contacts in the DLC 3.
For example, as shown in this video

Author:  jimbo69ny [ Wed Jul 10, 2019 2:20 am ]
Post subject:  Re: TPMS ECU does not work

I have one I would sell you. Make me an offer. I live in NY USA so shipping might be expensive for you.

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