4x4 to 2WD in temperatures ranging from -10 to -45

HI there,
Looking for some feedback on whether or not it is a bad idea to be switching my truck from 4x4 to 2WD throughout the winter in temperatures averaging -20 but ranging anywhere from -10 to -45.

I have a 2011 manual transmission Tacoma TRD Sport.

Thank you for your help!!

 

As long as your fluids are warm it shouldnt be an issue

 

+1, you should be fine as long as you follow toyotas guide to 4wd. From what I know that doesn't include a temperature range to not use 4wd. It is better to let the fluid warm up but I don't have experience using 4wd in those temps (socal).

 

I've switched mine on and off at -20 and it was fine. Although whenever I park anywhere I always take it out of 4x4, no particular reason just habit I guess.

 

I'm talking like constantly switching it...
I bought the truck new.. Tend to baby my vehicles. The man's truck is now out of commission and so now I am trying to share my baby... He insists on driving in 2WD -No idea why... Save pennies on gas?? Up here when you are using command start several times a day I don't see the point in trying to save in 2WD.
He claims he doesn't "think" it effects the truck. I just don't see how it could be good for it. And when you say the fluids should be warm.... How long are you suggesting it run to warm the fluids enough to be switching?

 

Yep done it lot's of times with my 2010 TRD sport at -45C. Just be sure to disengage it when you are moving strieght without acceleration on ice or snow or you will get a clunk noise when it comes out of gear. Synthetic Gear oil in your transfer case is better in the cold but I havn't done mine yet only 20,000km. I wouldn't park in 4x4 unless you are stuck.

 

Honestly I don't think the fluid even has to be all that warm. I've let my truck sit outside over night when it was -20F and had to switch into 4x4 right after start up, and no problem it went right in. I also switch in and out of 4x4 all the time in winter time where the temp ranges from 40 to -30, I just make sure I don't drive on dry pavement with it engaged and I have never had a problem.

 

Really no parking in 4x4? SO I should be switching it when I get to work after I park and then again when I am pulling out?

 

No you can leave it in 4x4 I just never do, I don't have any reason not to just habit

 

I don't think it hurts it to park in 4x4 but if you try it you will see that is doesn't feel right.

 

What do you mean ?

 

Obviously you have never driven a tacoma in 4x4 or you would know. I mean this http://www.tacomaworld.com/forum/2nd-gen-tacomas/126885-4-wheel-drive-tacoma.html. It's completely normal to have a dragging feeling on the front end when turning in a parking lot.

 

You do understand that 4x4 is only appropriate when you are on a surface that allows tire slipping like snow/ice/sand.

Your man is correct if the conditions don't require 4x4, don't use it.

 

If you can get stuck in it, its appropriate to use 4x4. Its not appropriate to use 4x4 on wet or dry pavement.

 

Was gonna say that.. then saw she lives in Yellowknife.