1994 Chevy S-10 4 wheel drive system

Tiny
MOTOR_HOME_MUSIC_2000
  • MEMBER
  • 1994 CHEVROLET S-10
Drive Train Axles Bearings problem
1994 Chevy S-10 6 cyl Four Wheel Drive Automatic

My automatic 4 wheel drive system is not working. I turn the key on and the lights flash on then go out. When I push the 4 wheel drive button nothing happens.
Wednesday, December 30th, 2009 AT 7:07 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
There is one of two things that are wrong. It could be the actuator or a vacuum leak to the front axle. To start, have a helper switch to 4wd while you check to see if there is power to the actuator on the transfer case. Do that first and let me know what you find.

Joe
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Saturday, January 2nd, 2010 AT 6:11 PM

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