No sound from radio

Tiny
STEVE PRESS
  • MEMBER
  • 1994 FORD EXPLORER
  • 4.0L
  • 6 CYL
  • AUTOMATIC
  • 266,000 MILES
I have taken out the old stock radio to replace it with a JVC radio model number KD - g400. To do the swap I had to buy the JVC radio harness and the harness to switch from stock radio to aftermarket radio for the truck itself, after everything is hooked up properly, but I cannot get sound out of my speakers, but everything else turns on. The only way I have sound as if I hardwired it from the JVC harness directly to my speakers. What would be going wrong for that to happen?
Thursday, June 16th, 2016 AT 2:30 PM

3 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 34,093 POSTS
There is a n amp that needs to be triggered by connecting the antenna trigger to the light blue wire of the amp here are wiring diagrams for the radio and amp system so you can see how it works.

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Thursday, June 16th, 2016 AT 7:39 PM
Tiny
BROOK-LYNN PRESCOTT
  • MEMBER
  • 1 POST
Thanks worked perfect :)
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Tuesday, April 4th, 2017 AT 3:16 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,321 POSTS
Use 2CarPros anytime, we are here to help. Please tell a friend.
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Friday, April 7th, 2017 AT 11:38 AM

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