Not getting power to the AC

[Ross T]

Are there any particularly common areas to look for the fix. The relay is fine. the compressor will kick in if jumped, but not otherwise.

[Scott R]

When you say "jumped" do you mean when you run 12V directly to the clutch? Or is it when you "jump" the pressure cut off switch?

[rucool]

I had the same problem with my 951, if there is insuficient gas in the
system it will not activate the compressor. its easy for me to check as
I am an aircond tech. you may have to take it to a local aircond service
tech.as in my case it may only require a top up, but i converted it from r12 to an alternitave , works well.
Red 951 , chiped, very fast,showroom condition