Heater not working properly

2003 ACURA CL
220,250 MILES • 3.2L • V6 • 2WD • AUTOMATIC
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MARKUSOU6583
  • MEMBER
  • 1 POST
Blower motor works fine when wired direct, but the heater does put out any heat anywhere.
Feb 19, 2019 at 6:12 AM
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SCGRANTURISMO
  • CAR REPAIR CONTRIBUTOR
  • 4,897 POSTS
Hello,

This could be a problem with your heater core. I have included a couple of links down below
that lead to guides on troubleshooting the situation. Please go through them and get to us with what you find out.

https://www.2carpros.com/articles/how-a-car-heater-works
https://www.2carpros.com/articles/car-heater-not-working
https://www.2carpros.com/articles/replace-heater-core

Thanks,
Alex
2CarPros
Feb 19, 2019 at 9:48 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.