1981 Silverado Neutral Safety Switch Failure: Diagnosis And Replacement

แชร์
ฝัง
  • เผยแพร่เมื่อ 7 ม.ค. 2025

ความคิดเห็น • 18

  • @papergatorzfedducca7998
    @papergatorzfedducca7998 ปีที่แล้ว +1

    I need help wiring my ignition wire from the fuse box. I bought a 81 GMC CABALLERO 3.8 V6 and the wire from the ignition fuse wasn’t hooked up to anything!! Please help!!

  • @Ronboiyhr78
    @Ronboiyhr78 16 วันที่ผ่านมา

    Nice video Thank u

  • @lilerat
    @lilerat ปีที่แล้ว

    Can I ask how did you jump yellow and purple wires to get vehicle to turn on? I’m stuck without a new neutral safety switch right now and I need to get home. Thanks

    • @dynatrak
      @dynatrak  ปีที่แล้ว

      That’s shown at around 1:38. Simply took a piece of wire I had handy, then plugged the wire into each terminal of the connector, and that jumps the yellow, and purple together.

    • @lilerat
      @lilerat ปีที่แล้ว

      Okay perfect! Thanks
      I am in a big dilemma
      I believe installed switch improperly, the ENGINE STARTS now but now stuck on reverse.

    • @dynatrak
      @dynatrak  ปีที่แล้ว

      @@lilerat Not sure what would cause that. My replacement switch had directions included for the installation procedure. If I recall, I had to shift to the neutral position to install the switch, and then place back in park to break the little shear pin. I followed those exactly, and had no issues. Works as it did before the switch went bad.

  • @gabrielvenegas2
    @gabrielvenegas2 ปีที่แล้ว

    Hello can i please get your help can you do a video of where the AC/Heater fuse is and what it looks like along with the fuse for electric windows and what that fuse looks like PLEASE!! My fuse box says nothing on it and im trying to buy every correct fuse and put them back where they go.

    • @dynatrak
      @dynatrak  ปีที่แล้ว

      th-cam.com/video/KEn9lnafYyI/w-d-xo.html

  • @jaykay18
    @jaykay18 ปีที่แล้ว +1

    This is the kind of thing that frustrates me to no end with GM. Stuff that just simply shouldn't break, breaks. I never had the neutral safety go out on my old Chevy, but I did have one that was again, something that should never break. On that car, they used a plastic "film" that kind of looked like movie film, except much thicker, to make the windows go up and down. Manual windows so the crank had a sprocket and would slide this film back and forth in a metal track to keep it rigid, and that would raise and lower the window.
    Yes, the sprocket holes stripped out. Why should that ever break? Just like your neutral safety switch, there's really no reason it should ever break.
    I wish I had something to say about not being able to turn the key to the start position in neutral, there is some sort of adjustment that needs to be made. I'd start by setting the parking brake and chocking the wheels, then moving the selector just out of neutral towards reverse and also the other way down to drive. Don't get it into gear, but some very fine movements should allow you to turn the key, then you'll know which way to adjust it. I'd imagine there's some sort of "block" there that prevents the ignition from turning in positions other than Park or Neutral.
    Oh yeah, you had another "that should never break" happen with the headlight dimmer switch. Just remembered that.
    Not exactly certain, but perhaps another clue that the part you put in is NOS is that it still says Delco Remy? I believe they dropped the Remy part around 1994 according to some quick research. There used to be all sorts of Delco branded divisions, like the Bluick brake master cylinder could have been a Bendix or Delco Moraine.

    • @dynatrak
      @dynatrak  ปีที่แล้ว +2

      Yeah, it's common on GM for silly things to break like this. Fortunately, I plan ahead, and have a hoard of spare parts!
      Yes, this is ridiculous about the manual window in your 81 Chevy. No way that should break!
      My guess is this part is from the 1970's by the packaging. I got my spare switch to go back in the hoard, and it's from the same era. I'm thinking the dimmer switch, and neutral safety switch may have been original to the truck, as they both had 5291 stamped on them. What are the chances that they would both have failed at the same time, in the early 90's!? Come to think of it, might not be too far-fetched, because, GM. Next on the list, I need to replace the belt on my cassette player.

    • @jaykay18
      @jaykay18 ปีที่แล้ว +1

      @@dynatrak I think the cassette player belt is fair game after this many years!

    • @dynatrak
      @dynatrak  ปีที่แล้ว +1

      @@jaykay18 Absolutely! Now to see what condition the idler tire is in.

  • @credalemcalister8222
    @credalemcalister8222 9 หลายเดือนก่อน

    Those last two tabs
    are for the neutral switch

    • @dynatrak
      @dynatrak  9 หลายเดือนก่อน

      Not sure what you mean by "tabs." Are you talking about the electrical terminals the harness connects to? Timestamp.

  • @402_Impala
    @402_Impala 11 หลายเดือนก่อน

    I thought I saw something about those switches needed to be adjusted after installed so when in reverse it turns the reverse lights on and so maybe that will align everything else

    • @dynatrak
      @dynatrak  11 หลายเดือนก่อน

      That's not the case on my truck. It's adjusted properly.

    • @402_Impala
      @402_Impala 11 หลายเดือนก่อน

      @@dynatrak got ya! Thanks for the video I just jumped my neutral saftey switch to verify it was bad and it worked! It took a while to find the right video so I appreciate the help!

    • @dynatrak
      @dynatrak  11 หลายเดือนก่อน +1

      @@402_Impala Awesome! I'm glad the jumper worked out for you to figure out the problem.