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Thread: 4L60E to NV4500 Swap Guide (GMT-800)

  1. #1
    Potential Tuner 5_Speeds_in_OKC's Avatar
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    Cool 4L60E to NV4500 Swap Guide (GMT-800)

    I recently completed a 4L60E to NV4500 swap in my 2003 GMC Yukon XL. It took me years of periodic research to gather all of the necessary information before I started my swap. I decided to do the world a favor by creating a comprehensive Swap Guide. Naturally there's a whole section on using HPTuners for the PCM-related portion of the swap. The other sections deal with mechanical, electrical and hydraulic content.

    Enjoy!


    10 Aug 23 Update: Swap Guide updated with additional information. Now sitting at 23 pages of swap goodness!
    Attached Files Attached Files
    Last edited by 5_Speeds_in_OKC; 08-10-2023 at 08:48 AM. Reason: Attachment Updated
    ~~~~~~~~~S~A~V~E~~T~H~E~~M~A~N~U~A~L~S~~~~~~~~~~~~ ~~~~~~~~~~
    Cargo/Trailer Hauler: 2003 Chevrolet Silverado 2500HD WT RCLB LQ4 NV4500 RWD E-Fans
    Family Hauler: 2003 GMC Yukon XL 1500 SLT L59 E-Fans NV4500
    Daily Driver: 2010 Toyota Camry 2.5L 6-Speed Manual
    Daily Driver: 2011 Toyota Camry 2.5L 6-Speed Manual

  2. #2
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    You are the MAN!!!

  3. #3
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    5_speeds... I'm very interested in this information, and thanks in advance for putting it together. I'm new to the site, I can't figure out how to get the file to open. Any help? Thanks

  4. #4
    Potential Tuner 5_Speeds_in_OKC's Avatar
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    If you're logged into the Forums you'll be able to download the file. It's just a plain PDF file. Naturally, you'll need a PDF viewer to see/print it. If your web browser doesn't already have a PDF viewer built in, install the free Adobe Acrobat Reader application.
    ~~~~~~~~~S~A~V~E~~T~H~E~~M~A~N~U~A~L~S~~~~~~~~~~~~ ~~~~~~~~~~
    Cargo/Trailer Hauler: 2003 Chevrolet Silverado 2500HD WT RCLB LQ4 NV4500 RWD E-Fans
    Family Hauler: 2003 GMC Yukon XL 1500 SLT L59 E-Fans NV4500
    Daily Driver: 2010 Toyota Camry 2.5L 6-Speed Manual
    Daily Driver: 2011 Toyota Camry 2.5L 6-Speed Manual

  5. #5
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    I loved the factory GM 2003 L31/5spd Tahoe I owned. Put 50K miles on it in 2 years. Wish I had never sold it. Getting it registered was always pain though.

  6. #6
    This file still available? Logged in but don't see a link

  7. #7
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    Hey, I've completed this swap in a 2002 chevy suburban 1500 4x4. I'm having 2 issues atm, the reverse lights work when I test the sensor when it's out of the transmission but when it's screwed in the reverse lights do not work. The other issues is it's a 4x4 ans I have no speedometer with ABS light on. Its confusing because the same harness for the 4x4 to engine is ran through the same 2 wire harness connecting the old transmission and my 4x4 works just fine just not the speedometer any help would be appreciated

  8. #8
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    Thank you so much. havent been able to find this anywhere.

  9. #9
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    I can?t see the files for the conversation. I?m already signed up.

  10. #10
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    Hi, I can?t see the files or find them to download it . I login in the portal.