# 2005 Nissan Sentra - Heater issues

**URL:** <https://community.cartalk.com/t/2005-nissan-sentra-heater-issues/135759>\
**Category:** Maintenance/Repairs\
**Tags:** nissan\
**Created:** [March 4, 2019, 4:00pm UTC](https://community.cartalk.com/t/2005-nissan-sentra-heater-issues/135759 "2019-03-04T16:00:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Derrick1](https://avatars.discourse-cdn.com/v4/letter/d/ed8c4c/32.png) [@Derrick1](https://community.cartalk.com/u/Derrick1)\
**Post date:** [March 4, 2019, 4:00pm UTC](https://community.cartalk.com/t/2005-nissan-sentra-heater-issues/135759/1 "2019-03-04T16:00:23Z")

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My car heater just blows cold air and sometimes hot air when the heater is turned on

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**Author:** ![GorehamJ](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/gorehamj/32/24103_2.png) [@GorehamJ](https://community.cartalk.com/u/GorehamJ)\
**Post date:** [March 4, 2019, 5:24pm UTC](https://community.cartalk.com/t/2005-nissan-sentra-heater-issues/135759/2 "2019-03-04T17:24:54Z")

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Here is a [primer on heating issues](http://bestride.com/news/heres-why-your-car-has-no-heat) if you want to do some basic troubleshooting before taking the car to a mechanic.