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    Thread: Butt Splicing

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    1. #1
      Join Date
      Jun 2001
      Location
      Newbury Park, CA
      Posts
      5,838
      Country Flag: United States
      John,

      Do the 3M parts have the gripping serrations on the wire bore? That type is really nice since it helps to grip the wire and reduce the chances of pullout.

      There may be some information concerning the GM recommended wire splice in their Upfitter guide. I'll try and find it.

      I did your type of spice extensively when doing the wiring on the Camaro. I don't like splices but they need to be done.

      EDIT:



      Page D15 http://www.gmupfitter.com/publicat/electrical.pdf
      Last edited by CarlC; 03-05-2013 at 08:56 PM.
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    2. #2
      Join Date
      Aug 2004
      Posts
      540
      Good call on the Upfitter guide -- love that thing

      From the GM Upfitter Guide (Page D-17)discusses electrical best practices for crimping and splicing.

      3. Crimp the splice sleeve on each end. Each wire must be crimped individually. For proper placement, see Figure 28. (Note: Use the appropriate crimp tool designed specifically to use with both crimp-and-seal and butt-splice sleeves.)

      The method we discuss in the blog uses a high quality 3M splice with marine type heat shrink to seal the joint.
      Last edited by JohnUlaszek; 03-06-2013 at 08:24 AM.




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