radio not working

2010 HONDA CRV
160,000 MILES • 2.4L • 4 CYL • 2WD
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BOB BELL
  • MEMBER
  • 1 POST
A/C quit. radio required the code but battery had not been disconnected. I have had A/C repaired. The controls on radio are now reversed, off/on volume now on the right whereas they were were non left I cannot set time or use the preset FM stations or any stations at all. I am able to set to 88.9 and use my Sirius but nothing else worthwhile. This is a real puzzle I have removed battery connection and used the code but that didn't help. I have played with all controls bass and treble etc., are now on left use to be on right.
Aug 3, 2019 at 9:38 AM
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STRAILER
  • ASE Certified Mechanic
  • 54,837 POSTS
  • ASE Certified Mechanic
Hello,

It sounds like the memory module inside the radio has gone bad not holding it program. We should check the fuse though to be sure. Here is a guide to help check the fuses with the fuse locations and radio wiring diagrams so you can see which fuses to check and how the radio system works:

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

Check out the diagrams (below). Please let us know what you find.
Aug 5, 2019 at 10:33 AM
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