# 2007 Toyota Sienna - No heat

**URL:** <https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766>\
**Category:** Maintenance/Repairs\
**Tags:** toyota\
**Created:** [January 16, 2019, 8:39pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766 "2019-01-16T20:39:44Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Louie42](https://avatars.discourse-cdn.com/v4/letter/l/e95f7d/32.png) [@Louie42](https://community.cartalk.com/u/Louie42)\
**Post date:** [January 16, 2019, 8:39pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766/1 "2019-01-16T20:39:44Z")

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My van rear ac/ and heater is not working right. The rear air is blowing BUT WHEN I put it on the heater it come’s out cold not hot . what can it be ?

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**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [January 16, 2019, 9:49pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766/2 "2019-01-16T21:49:37Z")

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Air bubble in the system maybe.

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**Author:** ![vipergg](https://avatars.discourse-cdn.com/v4/letter/v/50afbb/32.png) [@vipergg](https://community.cartalk.com/u/vipergg)\
**Post date:** [October 13, 2019, 11:03am UTC](https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766/3 "2019-10-13T11:03:42Z")

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Blend door not working right ?

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**Author:** ![VOLVO-V70](https://avatars.discourse-cdn.com/v4/letter/v/8e8cbc/32.png) [@VOLVO-V70](https://community.cartalk.com/u/VOLVO-V70)\
**Post date:** [October 13, 2019, 1:13pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766/4 "2019-10-13T13:13:34Z")

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Well , after 9 months I would hope Louie has had the problem fixed.

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**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [October 13, 2019, 4:44pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-no-heat/132766/5 "2019-10-13T16:44:48Z")

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You never know, we have had questions from people with a CEL on for many months prior to posting.