I used my 4wd because I was stuck,it shifted fine. when I tried to put it back in 2wd. it wouldn't go. I finally got it in by turning off key and restarting and putting it in neutral.( when I turned the car back on all 3 lights lite up.) Now I can't get it back in 4wd? Do I need to take this to be adjusted or is it a fuse?
4wd won't shift on 2004 Chevrolet Blazer
by marilyn labere in Walkerton, IN on February 14, 2011
My blazer's 4WD High will not work,but 4WD Low will. The 4WD Low engages but won't shift normal like it used to.
actuator is pulling with vaccum. Light is flashing back to 4wheel high not engauging in 2wheel or 4 wheel low.