355 Wiring diagram

There really isn't anything electrical that would stop the roof going down if the primary rams have already started operating, especially if the pump is still running. If there was an issue, say, with the primary ram internal microswitches (S1 and S3) triggering prematurely, the pump should stop running.

It's either something mechanical or hydraulic. Maybe fluid going somewhere it shouldn't.

I have seen bent piston rods before, stopping movement, but only at the retract end.

Hopefully there is nothing wrong with the pressure relief valves in the pump block.

When you put the roof up, does the front part of the roof start extending immediately (rather than waiting for the primary rams to extend)? I'm just wondering if fluid is being diverted into the wrong part of the system.

 

Hi Qavion,
Would you have the wiring diagram for the suspension control module of the 1997 Ferrari 355?
I do have one, but unfortunately, the quality is quite poor.
Any help would be greatly appreciated!

thx Henrik

 

Assuming a 5.2 Motronics car, Henrik...

https://www.dropbox.com/t/r3Cad5heFjbpVT5a

 

Wow this was fast
thanks my Friend

 

Qavion, you are a great resource to FChat members. Do you have a diagram for:

1995 F355 Challenge (street, early version)
2.7 Motronics non OBD
1995 EU model
Many thanks to you
Have a great day.

 

As previously mentioned, Frank, I don't have any Challenge diagrams, but some of the diagrams/systems may be similar. What are you having issues with?

As the diagrams are constantly evolving, I don't give out sets of diagrams to be sitting on someone else's hard drive unmodified/uncorrected. An error was noted in one only a few days ago (not relevant to your car, however).