no 4x4 and lots of snow
#1
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Hey i got a 1999 2 door blazer and 4wd doesent work. i have the 3 button switch but no lights come on when i start the car or at anytime. when i push the 4 hi or 4 lo nothin happens no blinking lights. im thinking its a fuse or the tccm. anybody know where the fuse/tccm is?
#2
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I think the fuses for the TCM are under the hood on your year Blazer. And for further diagnosis, I suggest you check out the Tech Article Index. There's tons of great diagnosis walk throughs posted in there.
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