04 dash wiring harness

Asked by Dav38spl Jan 03, 2022 at 05:06 PM about the 2004 Chevrolet Silverado 2500HD LT Extended Cab RWD

Question type: General

I have an 04 2500hd 2wd. burnt the dash wiring harness. got a replacement
with different part #. It came from a 1500. I have to remove the accessory2
fuse every time i turn the truck off to get the radio to shutoff. I found out the
harnesses are different but I can't find the correct wiring diagram so I can
figure it out. This seems to be the only thing that doesn't work correct. Who
has the most detailed diagrams online?

2 Answers
155,195

james answered 2 years ago

Mitchell on Demand and Alldata. But both will require you to set up an account and pay for their services. It sounds like the BCM, which controls the RAP (Retained Accessory Power) system, is not recognizing that the ignition is turned off. Hope that helps! Jim

Mark helpful
20

Randy answered 2 years ago

If you can't find it online Haynes sells the best repair manuals and they come with complete wiring diagrams for the whole truck

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 04 dash wiring harness 2 Answers

    I have an 04 2500hd 2wd. burnt the dash wiring harness. got a replacement with different part #. It came from a 1500. I have to remove the accessory2 fuse every time i turn the truck off to get the ...

    2004 Chevrolet Silverado 2500HD LT Extended Cab RWD

    -

    General

  • Engine wiring 4 Answers

    I have a 2001 Chevy Silverado 2500 hd with a 6.0 and a 2005 Chevy Silverado 2500 hd with a 6.0. Question is can I take the 6.0 out of the 05 and put it in the 2001? Is the wiring different or can it...

    2001 Chevrolet Silverado 2500HD Extended Cab RWD

    -

    General

  • Wiring with my truck 1 Answer

    I turn on my blinker and all of my lights are flashing

    2006 Chevrolet Silverado 2500HD

    -

    General

  • what can i pull with my chevy 3 Answers

    i bought a 04 chevy 2500hd 6.0L v8 single cab i am wondering what can i pull with my truck i currently pull a single car trailer and was thinking of getting a two car trailer (gooseneck) not really...

    2004 Chevrolet Silverado 2500HD LS LB 4WD

    -

    General

  • benduramax 1 Answer

    2008 Chev 2500 Hd diesel Driver side windows for all four doors not working. Is there any easy way to check the harness or whether a fuse has blown. Thanks

    2008 Chevrolet Silverado 2500HD LTZ Crew Cab LB 4WD

    -

    General

Shortcuts

Search Chevrolet Silverado 2500HD Questions

CarGurus Experts

  • #1
    GuruXPQGJ
    Reputation
    1,430
  • #2
    Reelin68
    Reputation
    1,190
  • #3
    Steven Loeffler
    Reputation
    1,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 2500HD
33 Great Deals out of 2,212 listings starting at $3,000
Used Chevrolet Silverado 1500
201 Great Deals out of 7,977 listings starting at $3,000
Used Ford F-250 Super Duty
32 Great Deals out of 792 listings starting at $4,290
Used Dodge RAM 2500
32 listings starting at $9,900
Used GMC Sierra 1500
137 Great Deals out of 8,237 listings starting at $3,000
Used Ford F-150
310 Great Deals out of 13,812 listings starting at $3,800
Used Ford F-350 Super Duty
50 Great Deals out of 1,488 listings starting at $7,000
Used Toyota Tundra
36 Great Deals out of 979 listings starting at $10,698
Used Chevrolet Silverado 3500
7 listings
Used Chevrolet Tahoe
13 Great Deals out of 815 listings starting at $9,980

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.