4 wheel Low

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Feb 8, 2014 | 05:38 PM

#31

tecman

Lead Lap

Joined: Aug 2013

Posts: 4,872

Likes: 1,431

From: GA

Quote:

Originally Posted by T4Fun

last wednesday very scary ride home.

going down a hill there was a little stream in road. unfortunately had to turn around at bottom as tree was down.

the gx starting slipping around when i tried turning around and then sliding down the hill at one point.

i get out and i almost get swept away. Solid Ice with cold water flowing over it! i was getting worried at that point. The gx kept slipping and going backwards.
i put it in 4Lo, then finally i am able to go uphill. i just revved it and flew up hill with solid ice on road.
4LO saved the day. i didnt lock the differential.

Awesome! nice to get feedback on how great our GX is and glad you got out, thanks

Apr 17, 2016 | 04:58 AM

#32

Lexman2010

3rd Gear

Joined: Apr 2016

Posts: 3

Likes: 0

From: Florida

GX460 stuck in 4 lo

My 2010 GX460 just rolled over 100K, out of warranty and like clock work the vehicle is stuck in 4 lo.

Engine malfunction light is on, as well as skid light with 4 lo flashing. Anyone wave any experience with this?

Apr 17, 2016 | 02:04 PM

#33

bd5400

Pole Position

Joined: Mar 2016

Posts: 239

Likes: 37

From: Wisconsin

Quote:

Originally Posted by Lexman2010

Was it already in 4LO when the problem started or are you assuming that it is in 4LO because the light is flashing? It may be a silly question, but I ask because the engine light, traction light, and a flashing 4LO also occurs with the secondary air intake issue. It's possible the filter in the pump was sucked through and has damaged the pumps and/or valves.

You wouldn't happen to have a code scanner, would you? If so, I'd scan for codes or try to get it scanned for codes because it may not be stuck in 4LO.

For reference: https://www.clublexus.com/forums/gx-...ml#post9215262

Last edited by bd5400; Apr 17, 2016 at 02:07 PM.

Sep 16, 2018 | 11:27 AM

#34

Acrad

CL Community Team

Joined: Mar 2017

Posts: 9,317

Likes: 3,977

From: USA

Resurrecting an old thread.. my 4L and center diff lock get used at least once a month. A good reminder to try them out every 4-6 months to avoid anything from binding up from long term "non-use".

Sep 19, 2018 | 08:15 AM

#35

mattau

Pit Crew

Joined: May 2017

Posts: 110

Likes: 16

From: ON

Quote:

Originally Posted by Acrad35751

Resurrecting an old thread.. my 4L and center diff lock get used at least once a month. A good reminder to try them out every 4-6 months to avoid anything from binding up from long term "non-use".

So for us newbies, what exactly do I need to do? I assume I need to find somewhere that's not pavement so like dirt road or grass? Put car in neutral and press 4-Lo then shift into D and then drive? When do I press the button to lock centre diff?

Sep 19, 2018 | 01:57 PM

#36

bd5400

Pole Position

Joined: Mar 2016

Posts: 239

Likes: 37

From: Wisconsin

Quote:

Originally Posted by mattau

You only need a loose/slippery surface if you're locking the differential. You should be able to switch into 4L on a dry surface.

You can lock the center diff in both 4H and 4L, but that should only be done on a loose/slippery surface because all four wheels need to be able to turn at the same speed.

Sep 19, 2018 | 02:14 PM

#37

Acrad

CL Community Team

Joined: Mar 2017

Posts: 9,317

Likes: 3,977

From: USA

You hear about some 470 owners where nothing was ever engaged by previous owner and if it does work some loud grinding. Just make sure in neutral when you switch from H to L.

Mine is either silent or just a small click

Last edited by Acrad; Mar 2, 2022 at 10:48 AM.