lag time going into 4WD

JPNNH

New member
When shifting (turning knob) on my 2006 4Runner it takes almost 2 minutes for the light on dash to stop flashing & the truck to actually engage into 4WD. Is this normal??? Once its in 4WD its great but the lag time is not acceptable to me & at times going from dry to snow covered areas I need it alot sooner than the time mine takes...Only has 9000 miles on truck & this is my first winter so I am new to this experience...Thanks in advance!
 
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2 minutes seams like a long time to me I think mine only takes about 8 to 12 seconds at the most and im in and out often (I often go from snow plowed roads to non plowed roads here in Western MA.) I think I would have that looked at.

Although the dealer will say "Hay it goes in don't it!" nut-in wrong here.
 
On my 2000 Tacoma, I've found that if I shift into 4WD while moving, then backing off the gas for a couple of seconds seems to help it engage.

Based on the other thread about "differential disaster - almost", you don't want to be engaging it just as the road conditions get bad. It's perfectly safe to run it 4WD on dry pavement "just in case" you find a bad area in the road.
 
Like mentioned, backing off the accelerator for a second or two quickens the transition as well as driving in a straight line. When there is snow on the ground, then chances there is also ice so I keep it in 4WD the entire time. There isn't a huge hit on gas mileage so it's not a big deal to me. Also as an FYI, you're suppose to run it in 4WD at least once a month for about 10 miles (according to the manual).
 
With my old Jeep with the select trac 4wd it always went in better when I would "drop it in 4x4 with my foot on the gas then take my foot off the gas for second then re apply the gas"
 
I tried that (taking foot off gass) & no help...in fact sitting at idle in my driveway it does the same thing....HELP!!!!!!!
Should I bring it into dealer to have it checked out???
 
My Taco also has to move a little bit to lock the hubs. If I shift it while the truck is parked, the light will blink a long time (don't know how long) until I start moving. Then the light goes out.

I'd say that if you're having this much trouble with it, get the dealer to check it. At least you now know the first couple of questions they'll ask, and you can say you've tried that.
 
Provided steering wheel is straight, no tires slipping, not on the gas, it shouldn't take that long. Sitting in the driveway isn't the best.....it likes to be moving, but not under load.
 
Thanks...I'll try all the tricks you guys mentioned. But...sometimes when your stuck & need the 4WD you cant move it to get it to engage...then what??? Thats why I bought a 4WD, to get me out of snow when the back wheels spin & you don't move an inch!!!
 
Try running in in 4WD all the time during the winter. I live about 15 miles south of you and I keep mine in 4WD from December until the end of March. No issues and nothing to think about. In the spring, I go back to 2WD mode unless I am off-roading.
 
My engage time varies, sometimes its quick, like in a couple of seconds, but sometimes its a little longer, but never a couple of minutes
 
keylay31 said:
i've found that if you shift it into neutral, it engages/unegages in about 1 second....

yup...I neutral mine all the time....that way there is no pressure on the driveline..works every time
 
Try it right now. Don't worry about dry pavement. No need to wait for snow/rain/ice. The torsen coupling in the transfer case is why you can run it all the time if you want.
 

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