360 Ferrari 360 pass. door won't open - Repair Costs

So it looks like the cable which goes to the door handle had seized. As I think someone mentioned before, the cables aren't lubricated at the factory, so they are an accident waiting to happen.

Interesting. Thanks for the photos and follow-up. I've never seen the insides of the latch/lock assemblies. It's also good to know there are two microswitches in there. I thought someone said there was only one.

One switch (11N) is for door open indication (on the dash), F1 pump control and also inputs into the Window ECU.
The other switch must be for feedback to the Window ECU regarding the position of the lock motor-actuator.
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Looks like this is the microswitch assignment:

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When the lock motor spins, the plastic gears move the odd-shaped metal lever/cam thingy, hitting the upper microswitch (?)
I'm not sure what hits the lower microswitch.

 

I assume you mean the black latch/hook?

That's a pity. So it may not be possible to carry out repairs on the internals without damaging other parts (like motor repacement) if Ferrari stocks start to diminish.

Thanks for the additional photos. I can see how the lock actuator mechanism stops the movement of certain parts. The last photo appears to show the mechanism in the locked position.

 

By the way, with the lock in the position shown in the last photo, do you get continuity (zero ohms) between pin 1 and pin 2 of the 4 pin connector? Pins 3 & 4 should be the motor wires.

 

I wouldn't use "Fiat B792" as a search phrase on Google... it brings up lots of different-looking locks. I couldn't find any which looked like the Ferrari item.

This Lancia Dedra looks quite similar

https://www.megaparts.eu/en/product/1711485064

but N/A

 

$275 for a Ferrari lock is quite reasonable. Stop looking for savings.

 

I recently replaced my outer door cable. The door functioned great for about 5 open and closes. Now the door is stuck shut and will not open from the inside or out. Next, i got an air bladder and took a look inside and it looks like everything functions as it should but will not open. With a hangar i can move the release up and down still will not open.
Any ideas?
Thanks

 

Does it lock and unlock normally?

 

My thought is that if the passenger side froze and it cost >$2k to replace and a loss of driving, don't just buy one; lube it and install it while the door is operational. Then lube the one you took out and keep that as a spare.

That's what I did when my passenger side froze. I replaced both. Then later on I bought a spare passenger side, so I have one of each as a spare

 

Yes it functions normally

 

Strange. Sounds like the lock assembly is mechanically broken.

I assume you are manipulating on the right piece with your hanger?

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Anyone know what wheels are on this car?