2003 Chevrolet Suburban Plowing Snow Today Had 4x4 Started Backing Lost Push

2003 CHEVROLET SUBURBAN
139,247 MILES
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plowing snow today had 4x4 then started backing up and lost it push 4x4 button still nothing checked all fuses good crawled under truck drive shaft olny moved with play in universals put it back in 2 wheel drive shaft turns free any ideas
Dec 27, 2012 at 6:32 PM
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HMAC300
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  • ASE Certified Mechanic
your actuator may be bad and not shifting it to 4wd that is most common cause. check to see if it gets power when switch is moved.
Dec 27, 2012 at 6:42 PM
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