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Nighduckman's avatar
Nighduckman
Explorer
Oct 01, 2019

Newbie question about 3.73 locking rear axle on F250 4x2

In response to a previous post, some helpful people on the forum asked if my 2wd 2019 F250 came with an electronic locking 3.73, rear axle. It does. But being very new to this, am I right that this wi...
Tow Vehicles
Grit_dog's avatar
Grit_dog
Navigator
Oct 02, 2019
WNYBob wrote:
I have it on my 2011 Silverado 1500 LS 4x2 and don't even notice it. I leave it on all the time. I have that turns it off,but don't use it.


You have a 1 of a kind Chevy if it has a selectable locking rear diff.
Are you referring to the button on the console that has a car with 2 squiggly tire marks on it?
That's the traction control.
But there's a good chance it has an automatic locker in the diff.

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