# 2003 Chevrolet Tahoe AC will only blow on high

**URL:** <https://community.cartalk.com/t/2003-chevrolet-tahoe-ac-will-only-blow-on-high/115256>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet, tahoe, airconditioning\
**Created:** [April 8, 2018, 5:21pm UTC](https://community.cartalk.com/t/2003-chevrolet-tahoe-ac-will-only-blow-on-high/115256 "2018-04-08T17:21:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![KevinBlaney](https://avatars.discourse-cdn.com/v4/letter/k/a183cd/32.png) [@KevinBlaney](https://community.cartalk.com/u/KevinBlaney)\
**Post date:** [April 8, 2018, 5:21pm UTC](https://community.cartalk.com/t/2003-chevrolet-tahoe-ac-will-only-blow-on-high/115256/1 "2018-04-08T17:21:04Z")

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Interior AC/heat fan will not blow on #1 or #2 positions, but blows hard on #3+positions. You wrote an article about this about a year ago, I threw it out and then it happened to me about 2 weeks later.

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**Author:** ![db4690](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/db4690/32/2583_2.png) [@db4690](https://community.cartalk.com/u/db4690)\
**Post date:** [April 8, 2018, 6:21pm UTC](https://community.cartalk.com/t/2003-chevrolet-tahoe-ac-will-only-blow-on-high/115256/2 "2018-04-08T18:21:47Z")

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Blower motor resistor pack. . .

A word to the wise . . . also replace the pigtail while you’re at it. More than likely, it WILL be melted and/or toasty