# A/c problem

**URL:** <https://community.cartalk.com/t/a-c-problem/31515>\
**Category:** Maintenance/Repairs\
**Tags:** airconditioning\
**Created:** [June 7, 2009, 1:56am UTC](https://community.cartalk.com/t/a-c-problem/31515 "2009-06-07T01:56:40Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dec19gc](https://avatars.discourse-cdn.com/v4/letter/d/3da27b/32.png) [@dec19gc](https://community.cartalk.com/u/dec19gc)\
**Post date:** [June 7, 2009, 1:56am UTC](https://community.cartalk.com/t/a-c-problem/31515/1 "2009-06-07T01:56:40Z")

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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?

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**Author:** ![ok4450](https://avatars.discourse-cdn.com/v4/letter/o/e9bcb4/32.png) [@ok4450](https://community.cartalk.com/u/ok4450)\
**Post date:** [June 7, 2009, 4:59am UTC](https://community.cartalk.com/t/a-c-problem/31515/2 "2009-06-07T04:59:40Z")

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

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**Author:** ![dec19gc](https://avatars.discourse-cdn.com/v4/letter/d/3da27b/32.png) [@dec19gc](https://community.cartalk.com/u/dec19gc)\
**Post date:** [June 9, 2009, 1:17am UTC](https://community.cartalk.com/t/a-c-problem/31515/3 "2009-06-09T01:17:16Z")

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Thank you. I will check on it.