Radio wiring diagram needed?

Tiny
K_MANNING28
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
  • 5.3L
  • 4WD
  • AUTOMATIC
  • 170,000 MILES
The Bose amp got fried and got another Bose amp from a GMC Envoy, I think it was a 2204 or 2005 and its made different but the 2 bigger pugs are interchangeable, but the old one had a 3rd plug with 3 wires, a dark blue, light green and a dark green that the newer amp does not have. Looking for a wiring diagram to see if I can rewire it to work. Part number on old one is15187195 newer one is 15268210. Thanks for any help.
Friday, April 7th, 2023 AT 8:04 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,144 POSTS
Yep, here are the radio wiring diagrams as requested and I have included a guide to help you check the connections as well.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the images (below). Please let us know if you need anything else to get the problem fixed.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Was this
answer
helpful?
Yes
No
+1
Saturday, April 8th, 2023 AT 12:19 PM

Please login or register to post a reply.

Related Radio Wiring Content

VIEW MORE