Newest Gallery Photos

  1. Chevy Truck Forum

    Welcome To!

    The #1 Chevy Truck Forum Online

    Online since 2004, we're the #1 Chevy Truck & SUV user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free

    Registering is Free and Easy! Do it today and we'll see you on the forums soon!

'92 Suburban speedometer out of order

Discussion in 'GM Electrical Tech' started by clhaggett, Apr 21, 2012.

  1. clhaggett

    clhaggett New Member

    I have a '92 Suburban that the speedometer has quit on. I checked the VSS in the transfer case and when moving I see about 8-9VAC on the system. Is there an easy point to get to to verify that the wires are good to the interior of the truck? I measure about 4.5MOhm across the plug to the front, but I do not know if that is right or not. I suspect that the wiring is breaking down due to age and such. I just don't want to pull that harness out if not necessary.


Share This Page