# 1987 Cadillac Brougham - Heater help

**URL:** <https://community.cartalk.com/t/1987-cadillac-brougham-heater-help/124546>\
**Category:** Maintenance/Repairs\
**Tags:** cadillac\
**Created:** [September 7, 2018, 8:03pm UTC](https://community.cartalk.com/t/1987-cadillac-brougham-heater-help/124546 "2018-09-07T20:03:02Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Freeze1](https://avatars.discourse-cdn.com/v4/letter/f/a87d85/32.png) [@Freeze1](https://community.cartalk.com/u/Freeze1)\
**Post date:** [September 7, 2018, 8:03pm UTC](https://community.cartalk.com/t/1987-cadillac-brougham-heater-help/124546/1 "2018-09-07T20:03:02Z")

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My Heater Don’t Work

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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:** [September 7, 2018, 9:03pm UTC](https://community.cartalk.com/t/1987-cadillac-brougham-heater-help/124546/2 "2018-09-07T21:03:39Z")

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Does your engine get up to proper operating temperature?

Are both heater hoses hot to the touch?

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**Author:** ![George\_San\_Jose1](https://avatars.discourse-cdn.com/v4/letter/g/e5b9ba/32.png) [@George\_San\_Jose1](https://community.cartalk.com/u/George_San_Jose1)\
**Post date:** [September 8, 2018, 12:07am UTC](https://community.cartalk.com/t/1987-cadillac-brougham-heater-help/124546/3 "2018-09-08T00:07:06Z")

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Is the heater-blower motor turning on and does it have all the speeds it should?

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**Author:** ![bing](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/bing/32/4619_2.png) [@bing](https://community.cartalk.com/u/bing)\
**Post date:** [September 8, 2018, 2:00am UTC](https://community.cartalk.com/t/1987-cadillac-brougham-heater-help/124546/4 "2018-09-08T02:00:28Z")

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Yep, fan, controls, water temp, air flow, etc. Could be anything from water temp, water shut off, HVAC controller board, etc. Need a little more detail.