My GX470 Lexus is bouncing bad, like riding a horse. Took it to the dealer several times and they couldn't find the problem. Anyone know how to fix it??

Fuse 26 (Radio 1) Fuse 42 (Radio 2). The most complicated Lexus of all. I was at the launch, and the first time I saw an engine with NO access, all covered up.. I love my ES330 and was at the dealership yesterday and 2 grand lighter!

Fuse Box Diagram Lexus GX470 (J120; 2002-2009)

https://fuse-box.info > lexus > lexus-gx470-j120-2002-...
The fuse box is located in the instrument panel (on the driver's side), behind the cover. The location of the fuses in the passenger compartment: Lexus GX470 ( ...

Lexus GX470 (2006) - fuse box diagram - Auto Genius

https://www.autogenius.info > lexus-gx470-2006-fuse-...
Jul 11, 2017 - Lexus GX470 (2006) - fuse box diagram · Engine compartment · Driver's side instrument panel · Fuses ...

..

NEED SERVICE
GET SOME?

The owners manual should describe fuse locations in detail.

ok , the cap fuel is not the problem , i think the problem is in key switch, try with spare or second key, .

revise primero que la llave este en buenas condiciones, pruebe con una de las copias, segun lei el problema esta en el cilindro de la llave, con la tapa de combustible mala lo unico que hace es encender la luz de check pero no impide funcionamiento eso es falso , suerte !!!!

Your wheels each have rotor speed sensors...
2006 LEXUS GX470 4 7L V8 ABS Wheel Speed Sensor RockAuto

These are easily bent or misaligned... and can be
put into a position of INTERFERENCE with the
(particularly ... in YOUR case "RIGHT FRONT")
ROTOR...

These parts ARE NOT CHEAP... and WILL
ADVERSELY impact the operation of BOTH
TRACTION CONTROL & ABS (anti-lock brakes)...

It is a WORK ERROR... while your BRAKES
were being "inspected" ... your
rookie dealer "mechanic" most likely did
something...

ROAD-HAZARDS "can" break these parts...
but reasoning with your fully functioning
brain... (OCCAM'S Razor)
Occam razor Wikipedia the free encyclopedia

You should NEVER HAVE LEFT... without
having a SERVICE PERSON making a note
of your ABS & TRC lights...

You do have rights... and government
licensing boards... In the unlikely event
your "dealer" FAILS to recognize their
obvious WORK ERROR...

OCCAMS razor:
When you hear the thunder of hoof
beats... Think HORSES... (not Zebras)
https://en.wikipedia.org/wiki/Zebra_(medicine)

I have had many BAD experiences with
DEALERS... (& I trust my lying eyes)...

I'm just saying (in my opinion)... Get back to that
"DEALER"... pronto...!!

Carnac the Magnificent

sounds like you need a couple more sensors. Abs light/brake may be on due to abs wheel sensor. VSC would be a steering angle sensor. skid control has its own sensor. I assume your accident also involved the wheel or wheels (some type of impact or hard jarring). The sensors arent cheap and they are easy to fix, they need to step up and do the right thing

could be the tires, or the road you travel on

brake wear depends on driveing condition amount of times you stop and go if you drive alot of in town driveing verses interstate driveing type of brake pads you have on it also depends dealer prices are always more expensive theres many brake shops that guarantee there work for half the price of dealers happy holidays hope this helps

I have same problem but my low beam don't work and drl but my high beam work when flick.

is the problem solve?

you have a failed height control sensor. there are two on your vehicle in the rear. they need to be removed and checked for being frozen and or corroded inside.
75% of the time it is the left rear(driver side). on an 03 it will only be covered if you have an extended warranty.