I had an issue with my engine temp sensors. My husband replaced them both, now my a/c does not work. We have checked the fuse, tried to re set it and nothing. Someone mentioned the hvac sensor may be bad, does anyone know where this is located on the vehicle?
I originally had a A/C off due to high temp in engine

 

Should be a Pressure Cut-off switch on the vehicle. It could be that or a few other things. Is the AC compressor turning?

 

make model year engine?

what does the engine coolant temp sensor display as a temperature after the vehicle has sat off overnight? key on engine off...read the temp display in the DIC