Blower motor will not run off?

SMILEYKG

MEMBER
2004 NISSAN MURANO
116 MILES

My heater won't turn off, it will just stay blowing heat, and it only continuously stay on at the windshield part of the vent. I cant even decide whether or not to turn it on low blow or turn the temperature to cold. What do I do time fix it? HELP!

3 Replies

KHLOW2008

MECHANIC
41,814 POSTS

Are you able to control the temperature and blower settings? It sounds like the AC amplifier has gone bad. Here is the location I would try to find a used unit. Here are the wiring diagrams so you can see how the system works. Let's check the fuses as well # 10, 11, 12, 6 and 19. This guide will help us get started. Fuse locations and the HVAC wiring diagrams are below so you can see how the system works.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (Below). Please let us know what happens.

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