A/C Fan switch

[v2vera]

Hope everyone is enjoying there weekend. I need help! So I go to turn on my A/C today and my high setting doesn't work? Its off and then kicks in for a few seconds and then cuts off again. All the other settings work. What should I check first? Thanks guys

 

[tc1959]

The blower motor & blower relay, also check the wiring harness from the blower to see if any of the terminals are burned.
The blower motors get old and draw too much current and start to cook things. Some of thease cars have a connector further up in the wiring that burns up also.

 

[v2vera]

Thanks TC..So to do that Im going to have to take the a/c control unit correct? Is what your suggesting hard to do? Or should i take it to someone?

 

[tc1959]

Thanks TC..So to do that Im going to have to take the a/c control unit correct? Is what your suggesting hard to do? Or should i take it to someone?

Everything is under the hood You shouldn't have to remove the control You just need a test light . I wish you were closer I could look at it.

 

[v2vera]

Well If I can't figure this out. I can always come to you 🙂 Thanks for helping me through pm's..again greatly appreciate it.

 

[v2vera]

OK guys after switching the blower relay and nothing changing, it was actually the harness connection that's near the right valve cover that was fried. The hot wire was hanging on for dear life! Thankfully TC1959 spend most of the day troubleshooting with with back and forth pm's me and I got this fixed. A BIG THANK YOU to TC1959!!! Who knows what damage that hot wire would have caused if he didn't guide me ..