I'm guessing this just happened and you don't have a manual. The low four wheel drive will only shift in neutral, park doesn't count so shift your transmission into neutral and push the button for high four wheel drive and it should shift.
***Shifting your transmission into neutral was exactly what it was***
Updated Answer: I had the same problem with my 2000 Blazer. I pried the switch assembly out of the dash, removed the wire harness plugs from the rear, snapped open the switch assembly (i.e. pushing down two of the lock-hooks, pull it apart). Be careful to do this with the buttons facing down or they may fall out. Everything inside the switch assembly looked clean, as did the contacts with the wire harnesses. So I put it all back together, and it worked perfectly after that.
I didn't really do anything except take the switch assembly apart and put it back together again. I'm guessing that one of the buttons had gotten off-center, because I didn't do anything, but it fixed the problem.
Updated Answer: I have a 92 S10. If it's in 4 Low put the truck in neutral and hit the 4 hi, shift into park and it should shut off. If it doesn't, then you might want to have it checked for something like wiring or what not. Clean the 4WD buttons with rubbing alcohol and q-tip. They are just like a computer keyboard. Make sure that you clean the WHOLE surface of the switch board because there may be moisture or oxydation deposits that are shorting out a couple of traces on the board causing it to default to a certain setting. Make sure you keep the buttons face down for this procedure or else youll spend too much time picking them up and putting them back. Also, during reassembly, make sure you align the LEDs to the holes. While you're at it, locate the transmission module. I have a 2001 Blazer and mine was located at the front passenger right kick panel. Unplug it and inspect the connector and pins. Mine was corroded on the power leads and a couple of others. After I cleaned the contacts and reconnected, it was amazing how much smoother the tranny shifted.
When engaged in four wheel drive light flashes but wont engage the shaft locks but no four wheel actuator is not pushing out in my 97 tahoe?
Overdrive engaged saves fuel.
Blazer Drive has yet to be adapted from manga into an anime series .
i have a s-10 did the same thing it was the vacuum modulater located under the battery box
there could be more than one factor it sounds like the actuator is bad or if your blazer has partial vacumm control then you could have a vacumm leak
i accidentally hit the button sometimes and dont know it til i am going. a few times i have gotten into 4low because i hit the button and as i was switching to drive, i passed neutral and it jumped. my 95 you had to hesitate on neutral.
The actuator on a 4-wheel drive allows the vehicle to shift into 4-wheel drive with the push of a button or a shift of a lever. The actuator allows the front axle to become engaged.
It could be the shift motor on the T Case. Or it could be the automatic shift button switch on the dash.
I have a 4 wheel drive Chevy Blazer 2001 that got stuck in 4 wheel drive, the only way I got it out was to put it into neutral and switch the 4 wheel drive button. It worked!!
tAKE THE FRONT DRIVE SHAFT LOOSE AND SEE IF IT STILL DOES IT IF IT DOES ITS THE FRONT CARRIER ASSEMBLY IF IT DONT ITS THE TRANSFERCASE
The easiest way to tell is turn. Turn your front tires all the way in one direction and drive forward. If your blazer is in four wheel drive the tires will hop and cherp ect. Or turn your radio off and listen for a clunk when you push your 4x4 button on the dash. When engaging there will be a mild clunck. Hope this helps.
I'm guessing here you're speaking of the 4x4 button? If so, you don't want the button engaged on the freeway. You want the vehicle in 2 wheel drive high range.
The 4 wheel drive system on a 2002 Land Rover Discovery is engaged by pressing the 4 wheel drive button on the dash. It sends an electrical signal which activates the system.
2 wheel drive
I have a leak on my drive shaft left front 2000 cheve Blazer I would like to replace the whole unit
Blazer Drive, a Japanese manga series, is written and illustrated by Seishi Kishimoto. The series has a futuristic style and is popular with science fiction fans.
rear wheel drive or 4x4 capable
Transmission problems (?)
A 1996 Chevy Blazer Does have a transfer case IF it is equipped with 4 wheel drive
I have an 1999 Chevrolet Blazer with 4 wheel drive, and it has about a 12-gallon tank.
where is the fuel filter on a 1988 s-10 blazer
i have a 1989 chevy blazer gos in 4x4 drive but front wheels are not pulling wat do i do about that
It is rear wheel drive, until you shift it into 4 wheel drive.
A malfunction has been detected
the transfer case motor has to be replaced