Rear DIFF LOCK or NOT??

I have a 02 Toyota Tacoma SR5, PreRunner with the TRD package, 4 cyl, 2.7, 2WD. I am unusure if mine has the diff lock or not. I thought all TRDs did but after reading some posts, I am unsure. Should there be a DIFF LOCK button on my dash somewhere because I am sure there isn't? Maybe it is only in the V6? Thanks in advance.

 

The locking differential was *NOT* included in the TRD Off Road Package on 4-cylinder automatics.

 

Well as your does not have problem solved.

but if it did there is a button on the dash. It is really easy to see, you would not miss it.
like this http://image.4wdandsportutility.com...003_toyota_4runner_project+power_inverter.jpg
or this
http://www.trucktestdigest.com/images/VehicleImages/PreRunner%20Diff%20Lock%20web.jpg

you get the idea

 

Thanks all, I finally found a comphrensive web site and got my answer but thanks for your replies. Kind of bummed now. That locker would come in handy up in the snowy north.

 

Maybe, maybe not. With 2wd, locking your rear in the snow might just make it so you can't turn. It's good in mud and deep wet snow, but not all that good on packed snow unless you have 4wd. Both rear wheels turning with power at the same speed makes the truck want to go straight and if your front wheels don't have enough grab to turn (as on a snow-packed road), you will just keep going straight. I'm careful about it even in 4wd on packed snow. In that case I only use it to get unstuck or up a steep grade.