More than likely all the O-rings are worn out and leaking, so it's
low on R134 and the low pressure switch has shut the clutch off.
http://www.f11view.net/misc/ac_retrofit_problem.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

josh00@comcast.net wrote:
>
> My AC is not working - not even engaging. I ran a quick code test and
> there is no indication of a problem there. I have no idea where to
> start with troubleshooting the AC. Anyone have a link to a system
> diagram / basics for ?
>
> thanks

 

More than likely all the O-rings are worn out and leaking, so it's
low on R134 and the low pressure switch has shut the clutch off.
http://www.f11view.net/misc/ac_retrofit_problem.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

josh00@comcast.net wrote:
>
> My AC is not working - not even engaging. I ran a quick code test and
> there is no indication of a problem there. I have no idea where to
> start with troubleshooting the AC. Anyone have a link to a system
> diagram / basics for ?
>
> thanks

 

More than likely all the O-rings are worn out and leaking, so it's
low on R134 and the low pressure switch has shut the clutch off.
http://www.f11view.net/misc/ac_retrofit_problem.html
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

josh00@comcast.net wrote:
>
> My AC is not working - not even engaging. I ran a quick code test and
> there is no indication of a problem there. I have no idea where to
> start with troubleshooting the AC. Anyone have a link to a system
> diagram / basics for ?
>
> thanks

 

My first guess would be low or no coolant then. The compressor won't
kick in if the fluid pressure is too low.

Someone posted the readings for the pressure sensor switch. I would
guess that if you have power coming to the switch and no power after you
could figure it's low on coolant.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

josh00@comcast.net wrote:
>
> Not since I have had it, I recently purchased it knowing the problem...
> addressed other problems and this one is next in line.

 

My first guess would be low or no coolant then. The compressor won't
kick in if the fluid pressure is too low.

Someone posted the readings for the pressure sensor switch. I would
guess that if you have power coming to the switch and no power after you
could figure it's low on coolant.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

josh00@comcast.net wrote:
>
> Not since I have had it, I recently purchased it knowing the problem...
> addressed other problems and this one is next in line.

 

My first guess would be low or no coolant then. The compressor won't
kick in if the fluid pressure is too low.

Someone posted the readings for the pressure sensor switch. I would
guess that if you have power coming to the switch and no power after you
could figure it's low on coolant.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

josh00@comcast.net wrote:
>
> Not since I have had it, I recently purchased it knowing the problem...
> addressed other problems and this one is next in line.

 

My first guess would be low or no coolant then. The compressor won't
kick in if the fluid pressure is too low.

Someone posted the readings for the pressure sensor switch. I would
guess that if you have power coming to the switch and no power after you
could figure it's low on coolant.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

josh00@comcast.net wrote:
>
> Not since I have had it, I recently purchased it knowing the problem...
> addressed other problems and this one is next in line.