Ok I have searched and searched this forum and under my hood, is there even a fuse box under the hood of a 97 blazer? I read numerous posts about checking the fuses for my 4 wheel drive problem, but i can not locate any fuse box under the hood. TCCM fuse? to try a resest of the computer etc.

can someone tell me something about this please, none of the other posts about fuses or fuse boxes seem to pertain to a 97 mostly 98 and 96



thanks
dennis

its a black box on the drivers side, has a twist-off screw cap.

its a black box on the drivers side, has a twist-off screw cap.


I just looked the only thing i see is a little black box with two twist off screw caps and it is a junction box for a group of wires with fusable links?


man this is frustrating the hell out of me lol...

Did you check behind the Fuse cover on the side of the dash on the driver's side?

Did you check behind the Fuse cover on the side of the dash on the driver's side?


yeah i checked all those fuses, nothing that says anything about tccm, or any other ting to do with that, there is a 4x4 fuse. i tried it with that and it did nothing.
that is why i was curious if there is even a fuse box under the hood on a 97 because i sure can not find it. i am not an ignorant person, i am an electrical engineer but man does this make me feel very very low lol...


should have taken the advice from my father, dont get involved with 4 wheel drive.

i dont know man, but this whole thing is making me nuts

Exactly what is your problem?
Does 4x4 not engage?, do your selector lights work/flash?
It may be something as simple as a vacuum line disconnect or a hole
in the line. (Check all hoses that connect to the vacuum ball on the
underside of the hood-driver's side)

To reset your ECM, disconnect the negative battery terminal for at least 10 minutes.

Exactly what is your problem?
Does 4x4 not engage?, do your selector lights work/flash?
It may be something as simple as a vacuum line disconnect or a hole
in the line. (Check all hoses that connect to the vacuum ball on the
underside of the hood-driver's side)

To reset your ECM, disconnect the negative battery terminal for at least 10 minutes.


the truck is stuck in 4 hi. press the 2 hi button and it doesnt engage, just blnks a few times and then goes right back to 4 hi, ive tried back up , neutral, slippery surface, checked all the vacuum hoses from actuator, i dont know what else to do. that is why i was lookin gor the fuse box under the hood, to see if i hd something blown there.



thanks for your time mike..


Dennis

thanks for your time mike..


Dennis

Wish I could have been more help. I know from previous experience the vacuum lines cause a lot of problems.

Here's a link to a similar problem, take a look at the last entry in the post. It might give you some insight.

http://www.automotiveforums.com/vbulletin/showthread.php?t=129597&highlight=flashing+4x4+lights

Good Luck