I am only looking to find an online copy of the wiring diagrams for the 89-91 cars. The 86-88 online FSM's have this section.

The S5 FSM's that I have found online do not include this section of the manual. I already have the papercopy, but find the PDF version handy when I am at work.

Does anybody know where one is? It is section "Z"


Thanks!

 

I've been able to get everything I need from the "fuel & emissions" & "body electrical" sections.

Also the S5 AC section works for the S4 AC.

 

Well, it's just that there are details in the wiring section that are not found anywhere else, such as wire colors and the connectors that they go through.

I have a problem where the passenger window will go down but not up?

I have tested the motor and the switch and both are fine. I am the point where I am trying to determine what is different about the circuit that is in play during the UP operation versus the DOWN operation.

I do know that the drivers side switch is involved, not only for power to but to provide a ground path.

Any ideas?

 

That's going to be a pain to scan in & convert to .pdf format. Those pages are like 8.5 x 17 or something ridiculous.

 

Get a haynes manual, thaty usually have a full diagram in the back for each generation of car it covers.

 

there isn't one on the net

 

Check out pages S-49 & 50 in section "14-body"

 

asherwood, I know what you are talking about, it's the special section for the S5's.

To my recollection it MAY be under the body section. But short of buying the FSM I had to take the ECU schematic and test the ECU connectors and the individual wiring harness connectors until I had it mapped out........... you might have to do the same.

 

Yes, and thanks, those were the pages I was working from, it's just that they don't show the wire colors and connectors.

But it is a good test procedure and gives an easy to read layout of the window circuit.

I have the paperback version on the 1991 FSM, it's a bugger to read cause it keeps want to close. I normally like to print off the page I need and hi-lite or make notes on the areas I want to check.

That's what I figured, just wanted to be sure before I dug out my scanner and began a project to contribute a little information back to the fold.

BTW, it seems that the problem was a dirty connection, after going to the driver's side and R&R'ing the main switch the window is back in action again.

 

PM me if you can get them scanned, I'll add them to my FTP site..

 

http://www.teamfc3s.org/main/factory...ual/1989_1991/

 

I will, no promises as to when, but it will get done!

Oh yeah, a bit of an update:

When I said:I spoke too soon, and shouldn't have put the panels back on, yesterday it went down and stayed there. I drove around the rest of the day and it wouldn't budge

When I backed it in to the garage last night, I decided to try one more time...up she went!

Something flakey there, I really need to figure this out, not opening the window on a summer day is just not an option!

 

My wife's driver window is intermittent - drives me nuts..
It's an electronic auto down $witch for her Cadillac.

Maybe try some spray contact cleaner.
It's not a permanent fix but it may isolate what's wrong.