612 tire pressure ecu

Anyone have a work around for a 612 tire pressure ecu?

I can't get my system to read. The sending units from the tires are all working but it's not coming up with a readng. I suspect that the ecu has gone bad.

I have not been able to track one down. Anyone know if the same part is used on any other non-Ferrari cars?

 

Maserati's of the same vintage also use the same part. Unfortunately it is also a restricted part so only authorized dealers have access. FAI is remanufacturing them:

https://www.ebay.com/itm/256093022914

 

Hi did you recently change all 4 tpms wheel sensors ? I’ve seen it where new supposed compatible sensors are not read by the Ferrari ECU. So it could be the sensors.

 

Sensors were changed 3+ years ago. Everything worked when they were changed. Then intermittent working with a lot of recalibration. Now nothing.

When my car is hooked up to the computer it shows a readout from each of the wheels so it seems like the sensors are still putting out a signal

 

Peter, that's exactly what happened to my 599, worse and worse then nothing. Had mine hooked up recently to the old ,SD3 is it, by an ex Ferrari tech fixing my airbag warning light and he noticed the same symptoms which he'd just been through with another 599. Common problem and the above suggestion seemed the best option to him and me.
He had success with previous car, I was going to get one a couple of months ago for 500 USD but baulked at the over 200USD shipping, I see they are 600 now. Hope that helps.
By the way the airbag light was another common issue apparently, yellow electrical connecter under the dash needed cleaning.

 

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