# Toyota Sienna 2006 AC Problem

**URL:** <https://community.cartalk.com/t/toyota-sienna-2006-ac-problem/80452>\
**Category:** Maintenance/Repairs\
**Created:** [July 21, 2013, 4:05am UTC](https://community.cartalk.com/t/toyota-sienna-2006-ac-problem/80452 "2013-07-21T04:05:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lanedstevenson](https://avatars.discourse-cdn.com/v4/letter/l/3be4f8/32.png) [@lanedstevenson](https://community.cartalk.com/u/lanedstevenson)\
**Post date:** [July 21, 2013, 4:05am UTC](https://community.cartalk.com/t/toyota-sienna-2006-ac-problem/80452/1 "2013-07-21T04:05:20Z")

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When I turn the AC on, I noticed that there was a sound from the engine. When I turn the AC off, the sound goes away. This car does blow as cold of air either. I hope it just needs an AC recharge?

Could it be that the oil in the system is low?