# Toyota engine clicking when AC is on

**URL:** <https://community.cartalk.com/t/toyota-engine-clicking-when-ac-is-on/144028>\
**Category:** Maintenance/Repairs\
**Created:** [July 9, 2019, 8:53pm UTC](https://community.cartalk.com/t/toyota-engine-clicking-when-ac-is-on/144028 "2019-07-09T20:53:18Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lakoniku](https://avatars.discourse-cdn.com/v4/letter/l/85f322/32.png) [@lakoniku](https://community.cartalk.com/u/lakoniku)\
**Post date:** [July 9, 2019, 8:53pm UTC](https://community.cartalk.com/t/toyota-engine-clicking-when-ac-is-on/144028/1 "2019-07-09T20:53:18Z")

</div>

I own a Toyota Avensis 2004 1.6 petrol, whenever I turn AC on and I drive a high gear with low rpm or even low gear with low rpm it makes a clicking noise as shown in the video below, what could be the cause of this or what should I try to identify the problem?

[https://www.youtube.com/watch?v=2C9aqV\_-NmE](https://www.youtube.com/watch?v=2C9aqV_-NmE)