Newest Gallery Photos

  1. Chevy Truck Forum

    Welcome To GMTruckClub.com!

    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!

push button 4x4 doesn't work

Discussion in 'General Chevy & GM Tech Questions' started by superUPer, Dec 1, 2010.

  1. superUPer

    superUPer New Member

    2001 chevy 1500HD
    4x4 worked fined when I bought it, now it doesn't work. I press the 4hi button, it blinks a few times and then stays solid, just like normal. Same with 4lo, but when I press that there is a whirring noise. Still doesn't engage. If I press 4auto, after a while the service 4x4 light comes on. Is this an acuator problem? How can I tell?
    thanks
     
  2. dsfloyd

    dsfloyd Epic Member 5+ Years ROTM Winner Gold Member 1000 Posts

    gonna need to have it looked at by someone with a tech II so it will show where the problem is. its one of those things the basic scanner wont show. I had to have the actuator replaced on mine. I try to stay away from the stealership as much as possible but sometimes its necessary.
     

Share This Page