Does anyone know where the AC compressor relay is located on the 997.1 ? I was told it's behind the rear passenger seats, but don't know how to get to it. I don't want to destroy the car.

 

Bumping this thread as I’m searching for the ac relay as well.anyone know?

does the 997.2 even have an ac relay?

 

@Presto
it doesn't have one. Only a fuse. Mine ended being the temperature sending unit. The unit was good but the loctite thread sealant dryrotted and caused the freon to leak out. It ended up being a cheap fix for me.
Hopefully this helpful.