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1996 Chevrolet 1500 Pickup Question: I have a Z71 with pushbutton 4WD and the 4WD selector switch doesn't work right.

 

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OldGuy96, 5.7L V8, Jasper, GA, August 30, 2014, 06:03
 Rookie

The LEDs don't light or flash when the ignition is turned on and the transfer case doesn't reliably shift when the buttons are pushed. Sometimes I can remove power from the PCM and the switch will flash once and transfer case will work once.

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