# 1989 Mercury Sable - needs blower motor controller

**URL:** <https://community.cartalk.com/t/1989-mercury-sable-needs-blower-motor-controller/125501>\
**Category:** Maintenance/Repairs\
**Tags:** mercury, sable\
**Created:** [September 22, 2018, 10:17pm UTC](https://community.cartalk.com/t/1989-mercury-sable-needs-blower-motor-controller/125501 "2018-09-22T22:17:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Tommy33](https://avatars.discourse-cdn.com/v4/letter/t/dfb087/32.png) [@Tommy33](https://community.cartalk.com/u/Tommy33)\
**Post date:** [September 22, 2018, 10:17pm UTC](https://community.cartalk.com/t/1989-mercury-sable-needs-blower-motor-controller/125501/1 "2018-09-22T22:17:35Z")

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I have a 1989 Mercury Sable 3.8 L my blower motor controller well I only blow on high I can’t find this part anywhere would it possible to switch to manual and just bypass the eatc you

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**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [September 23, 2018, 12:28am UTC](https://community.cartalk.com/t/1989-mercury-sable-needs-blower-motor-controller/125501/2 "2018-09-23T00:28:09Z")

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If only the lower blower speeds don’t work, then you probably need one of these.

[https://www.rockauto.com/en/catalog/mercury,1989,sable,3.0l+182cid+v6,1203556,heat+&+air+conditioning,blower+motor+control+module+/+resistor,6557](https://www.rockauto.com/en/catalog/mercury,1989,sable,3.0l+182cid+v6,1203556,heat+&+air+conditioning,blower+motor+control+module+/+resistor,6557)

Tester