SB.
Thanks for the compliment......Do I get the job??? I will start at the bottom , sweeping the floors

TSH24.

Here is a schematic that will help ..your chassis uses *footnote #1..
You can see that the #2 circuit went with the later temp trigger sensor using a thermistor type [ that had the default fan activation feature].

http://members.aol.com/ajdalton7/auxfan.jpg

PS . I see that schematic did not come out too clear, so S/32 a/c pressure sw specs. are: Closes/20 bar---open/15/bar...