[john19990]

My eldo 97 compressor is not clicking in (no relay sound when turn AC on or off). I thought that it may be low refrigent so checked lowside Freon pressure (with compressor off, it is 100 PSI). I removed low pressure switch connector, short it but there is clicking sound of [COLOR=blue! important][COLOR=blue! important]relay[/COLOR][/COLOR], so compressor does not come on. The low side prresure without compressor remains 100PSI. I checke codes and cleared all the codes. There is only one unrelated code PZM2473 current.

Any suggestion please what to do. Will removing a battery terminal and reconnecting my reset and let the compressor on? Could it be the compressor relay itself. How to check the relay?

Thanks
John

 

[chubbyranger]

You should be able to jump the relay terminals in the fuse box (or wherever the relay lives) to see if that kicks it on.

 

[Ranger]

Check your other post. I answered there.