Wiring systems

Asked by Apr 30, 2016 at 08:08 PM about the Dodge Ram 1500

Question type: Car Customization

I am rebuilding my 2003 Dodge Ram 1500
so what I did was kept the body from my
2003 Dodge Ram and got a salvage 2012
Dodge Ram hemi and I put the body on to
the frame of the 2012 so my question would
be is I'm at the point where I need to do all
the wiring and the wiring from my 2003
Dodge is a little different than the 2012. So I
have all the wires from the 2012 and need to
put them into my 2003 Dodge Ram does
anybody know how or where I can find out
how to do this

2 Answers

630

Larry, go to google.com an type in your wiring diagram. It will show you pictures an it will tell you step for step how to do it. Good luck.

12,105

First, make sure you use every possible control from the 2012 and refit the '12s instrument cluster into the '03s dash its a must.. try and keep the '12s wiring intact as much as possible, modify the '03s cab and chassis to accept the '12s wiring and accessories. That will help reduce some of the work even so you're going to be doing a lot of work reading schematics and tracing circuits. This is more work than adapting a crate engine to factory fuel injection without a harness! all hand designed and fabricated. It can be done just lots of hours and concentration. Make sure to record and keep a "PATTERN" of wire colors and lengths, changes and splices etc.. You could probably market it when your done!! Regards

Your Answer

Add photo

Related Questions

  • Attaching run/on accessory 1 answer

    I have a radar detector that I want to hard wire. I need to know what wires in the power module under the hood I need to tap into.

    2007 Dodge Ram 1500 SLT Quad Cab 4WD

    -

    Car Customization

  • Upgraded ignition system or superchip? 6 answers

    Should i put a superchip or a upgraded ignition system in my 1999 dodge ram 1500 5.9

    1999 Dodge Ram 1500 2 Dr ST 4WD Standard Cab LB

    -

    Car Customization

  • Hemi MDS 231 answers

    I was wondering if anyone other than me absolutely hates the MDS system in their Hemi engines. Does anyone know how to disable it without having to by a Diablo Predator tuner? I know you can cut and c...

    Dodge Ram 1500

    -

    Car Customization

  • Help 1 answer

    I'm planning the addition of several accessories like lights, a train horn, PA system, winch, and more. How and where do I power the new stuff? Im planning fuse panels, nice clean wiring, and swit...

    2004 Dodge Ram 1500 SLT Quad Cab SB 4WD

    -

    Car Customization

  • ignition wiring diagram 1 answer

    i need the ignition wiring diagram to install a remote start

    1996 Dodge Ram 1500 2 Dr WS Standard Cab SB

    -

    Maintenance & Repair

Search Dodge Ram 1500 Questions

Dodge Ram 1500 Experts

#1 Dan Connell
Dan Connell
Reputation 6,100
#2 pudgybear
pudgybear
Reputation 5,880
#3 dandyoun
dandyoun
Reputation 5,310
View All

Related Models For Sale

Used Ford F-150
2,191 Great Deals out of 206,316 listings starting at $1,499
Used Chevrolet Silverado 1500
1,718 Great Deals out of 175,749 listings starting at $1,250
Used Ram 1500
922 Great Deals out of 113,958 listings starting at $6,386
Used Dodge Ram 2500
160 Great Deals out of 5,240 listings starting at $3,495
Used GMC Sierra 1500
822 Great Deals out of 68,199 listings starting at $2,484
Used Toyota Tundra
440 Great Deals out of 34,312 listings starting at $2,700
Used Toyota Tacoma
541 Great Deals out of 40,814 listings starting at $2,495
Used Dodge Charger
404 Great Deals out of 28,172 listings starting at $1,988
Used Ford F-250 Super Duty
343 Great Deals out of 46,938 listings starting at $1,895
Used Dodge Challenger
183 Great Deals out of 24,169 listings starting at $8,800
Used Dodge Dakota
106 Great Deals out of 3,781 listings starting at $1,680
Used Nissan Titan
171 Great Deals out of 19,555 listings starting at $3,000
Used Ford Mustang
474 Great Deals out of 45,735 listings starting at $1,999
Used Dodge Ram 3500
90 Great Deals out of 2,181 listings starting at $4,999
Used Jeep Wrangler
276 Great Deals out of 18,163 listings starting at $2,950

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.