2000 blazer break lights stuck on

Measure the lenth of both rear ends. see iss all hardware will bolt up without fabrication. if its the same size it will work. But im afraid being a 4 wheel drive it will be geared lower then a regular pick up/ Drive shaft may work but if not it would have to be shortened or lenghthebed. alot of work. Brakes you could leave the non drum breaks on better stopping power. I honestly believe you would be better off just going to a scrap yard and find one very easy to remove and replave few hour job.

How to Diagnose and Repair Chevy Blazer and ... - YouTube

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Jun 30, 2012 - Uploaded by Mark Jenkins
How to Diagnose and Repair Chevy Blazer and GMC Jimmy 4WD\ 4x4 Issues .... The transfer case either doesn't want to engage, or it gets stuck in 4 lo. ... my s10 4x4, I watch your videos and I start to work on my truck,I start ...

How To Install Replace 4WD Front Axle Vacuum Actuator ...

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Mar 2, 2012 - Uploaded by 1A Auto Parts
I have a 1996 chevy blazer ls...my 4 wheel drive stoppedworking. ... 4l and I hear the click underneath me, but that's it..itdoesn't engage, but the ... I have a 2003 gmc Sonoma and when I put it into 4 high it feels like it does

Sorry no idea without a plug in of as diagnostic reader ,i would suspect a cam sensor but??? how long is a piece of string??

you are describing a typical turn signal switch problem, all those systems run through this switch, its about a 110 dollar part

you don't reset the light it means their is an electronic problem with the 4wd system, which will need to be diagnosed at a dealer or experienced mechanic shop

I'm Going to say the low/reverse 1 way roller clutch is broken,you are hearing the low/rev.planetary gear set spinning.it is at the very rear of the tranny,right where it bolts to the transfer case.It may have died of old age but the ones I've broken have been rocking the truck out of snow or holeshots.If that's the only thing wrong,it's a cheap(used) part but the whole transmission has to come apart,lots of labor.

Control switch is bad.

Sound like you have a short in the turn signal switch or the wireing to it.

check for power too the accuater, or even a bad one

first the flashing light means that it is trying to go into 4wd. as far as i know there is no adjustment. The shift motor may be bad, If the transfer case is shifting it could be the silinod in the front differantal.