Air conditioner Fan, cruise control and MPG display randomly goes on and off

2003 CHEVROLET MONTE CARLO
150,000 MILES • 3.8L • V6 • FWD • AUTOMATIC
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JONATHAN BECK
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  • 2 POSTS
My air conditioner fan, cruise control and the miles per gallon display above the rear-view mirror stops randomly and comes back on randomly. What could this be?
Jul 17, 2016 at 7:35 PM
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HMAC300
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this will need to be scanned for codes by a mechanic to see what is wrong causing this to happen.
Jul 18, 2016 at 7:13 AM
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JONATHAN BECK
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  • 2 POSTS
I was looking up some stuff. Do you think it could be the climate controle module?
Jul 19, 2016 at 5:55 AM
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HMAC300
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  • 48,601 POSTS
it cold be but you need to scan it for codes to see if it is or not. also if you replace it it has to be programmed to your car.
Jul 19, 2016 at 6:24 AM