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Same here.
Hey there experts, Sad news of the day (for me) : my local Ferrari dealer asked 900 euros to issue a CoC for my 456. That’s about 600 euros more...
Updating again with good news. The problem was solved (thanks to Ian - Qavion who was our polar star). The trick was to disconnect the seat ECU...
Hi there Ian (and whoever else is following this post :-) Thought to update. We gave 12 V on the motor: the back rest moved for about a second...
Hi, 6 bolts to remove the seat (2 in front, 4 in the back). Make sure you properly unplug the ECU cable before lifting the seat. Guess swapping...
Great, we'll give it a go over the next few days. Shall let you know the outcome :-) Thanks again
Yep, the wires are quite long, looks like it’d be best to access from the seat bottom side. As regards the earth signal that needs to be...
The “control panel” would be 7M, right? Would we access that from the seat bottom side or should we remove the tilt lever and access it from there?
Downloaded this diagram too. :cool: If I understand well, we have to ways to try move the back rest: Applying 12V on the pins of motor 8...
Hi again Ian, I shall pass this infos on to the electrician guy who’s helping me with this; thank you. Some considerations: All the internal...
Ian, thanks ever such a lot for your help, much appreciated. I was indeed referring to the seat back rest recline (not the seat base). The motor...
I guess my potentiometer quest ended after reading Rustybits (Professional Ferrari Technician) answers to this post :...
Worked on it yesterday Tried swapping the ECU unit from the non-functional seat over to the working seat & vice-versa. Both are fine. I know the...
Yes, it does have memory functions but they aren't working either. Ian, thanks for the diagrams though. Given how common this problem appears to...
P.S. Also, shouldn't there be two potentiometer for each seat (one for tilting and one for seat track)? Cheers
Thanks so much, this is really helpful, couldn't find that diagram anywhere! Do you know if it's for the 456 or the 456M (or maybe it applies to...
Hi there guys, 456 M (2001 built), I'm trying to solve a problem related to the driver's seat tilt motion (the seat is reclined in the forward...
Might this be helpful to someone experiencing the same problem: the smoke was coming from oil dripped on the manifolds. A thorough oil check...
Hi Avimax, Those pics where shot the morning after I first experienced the problem. Since then I cranked up the engine twice (idle for 5 minutes...
Hi guys, So, here goes: First off, I hear a high hiss noise when the engine starts (hear it in the video 1), the noise disappears after a couple...
