Cruise control issues

[Elmobile]

My cruise control stopped working!
I’ve checked the obvious ( brake levers, clutch, throttle), on/off switch operates the light but the cruise control will not engage.
Time to go more in-depth so the trunk is out and the connector removed from the module.
That is when I realized that my service book which is for a 1999, does not match my 1990 SE...

Would anyone have a copy of the electrical trouble shooting guide for a 1990?
As well what do you use to probe the connector? The pin are so small that I don’t have one for my meter...?

Looking for your help.
Cheers

[MikeB]

I have an extract of Chapter 21 out of a 1989 Service Manual that documents the troubleshooting steps if you like. I will need your email address to send it to you. It is in PDF format and is a little over 1 mb in size.

[Swagonmaster]

A straight pin makes a nice probe and I do hope that you have already checked all of the fuses before going further.

[Elmobile]

Swagonmaster,
All fuses in the fuse box check good. So unless there is one else where...?

MikeB,
I send you a PM shortly, thanks.