4 wheeldrive problem

stillfishing
Posts: 5
Joined: Tue Jul 08, 2014 9:31 pm

4 wheeldrive problem

Unread post by stillfishing » Thu Jul 17, 2014 8:55 pm

I have a 1997 Blazer that will not switch from 4H to 2WD. I push the button and the light flashes in the switch and I can hear a relay clicking in the dash, but it will not change to 2WD

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carriedi
Posts: 2573
Joined: Wed Apr 10, 2013 12:42 pm

Re: 4 wheeldrive problem

Unread post by carriedi » Thu Jul 17, 2014 11:50 pm

when you first turn your key to the run position what do the fwd indicator lights do? do they all blink once and then the 4wd indicator comes on and stays on or does it do something else? do you have the indicator in the dash for the front axle engaged on too? that would be for the vacuum actuated front axle engaging collar

it is common for the transfer case shift motor to go bad.
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