CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show

A/c problem

2000 Nissan frontier 2wd, A/C comes and goes. Replaced a/c relay, a/c pressure (cycling) switch. Compressor click on and off. Full of freon. Any other ideas please?

It could be caused by a problem with the thermal control amplifier, which is a not unheard of problem on Nissans.

Thank you. I will check on it.