2003 Cadillac CTS electrical problem

Tiny
BSLACK
  • MEMBER
  • 2003 CADILLAC CTS
  • 130,000 MILES
My car was working fine then we went some where one night and when we got back in and started it the radio won't come on but you can hear sound through the speakers every once in awhile and the interior lights stay on and kinda of blink while driving but everything else is working fine. Please help.
Saturday, June 22nd, 2013 AT 10:46 AM

5 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check the ground it's near left rear shock tower. It's a blu/white wire
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Saturday, June 22nd, 2013 AT 11:08 AM
Tiny
BSLACK
  • MEMBER
  • 3 POSTS
Couldn't find anything wrong with ground.
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Saturday, June 22nd, 2013 AT 12:15 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Then check all your fuses underhood and dash to see if one is blown then have radio shop look at it.
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Saturday, June 22nd, 2013 AT 2:03 PM
Tiny
BSLACK
  • MEMBER
  • 3 POSTS
I have checked all the fuses and the one for the audio keeps blowing.
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Tuesday, July 2nd, 2013 AT 3:22 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Then you have ahsort someplace, disconnect th radio and put fuse in see if it blows if it doesn't it's something in the radio. Make sure you have the code for radio otherwise you'll have to get it to restart it after it's fixed.
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Tuesday, July 2nd, 2013 AT 3:23 PM

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