What do you feel on a Lexus GX470?
This sticking and releasing is the thump, clunk or kick you feel when it happens. Here’s a driveshaft with an extremely rusty slip yoke that was binding completely:
Why does the LX470 need a driveshaft change?
While a driveshaft changing length is a required feature of vehicle with a live rear axle (the length change accommodates the suspension movement of the rear differential so the driveshaft doesn’t explode the first time you hit a bump), the GX470 and LX470 driveshaft requires more extension from the driveshaft due to the height control system.
How does the slip yoke work on a Lexus GX470?
The height changes more, so does the driveshaft. The driveshaft has a slip fitting (called the slip yoke) that allows this length change. There is a grease fitting designed to allow lubricate the plunging and extending motion, but even with sufficient grease the motion can stick.
Why does my Lexus LX470 thump when I stop?
The 1998-2007 LX470 and 2003-2008 GX470 both had variable height control systems ( hydraulic for the LX470, air suspension for the GX470) that share a common problem: a thump, clunk or “kick from behind” when coming to stop or taking off from a stop. The issue most commonly is from the rear driveshaft.
Why is my rear height control sensor not working?
We’ve written about the issues with the rear height control sensors before, but the failure of a more recent GX470 went beyond the sensor issue alone. The vehicle arrived with the rear suspension collapsed, the owner concerned over an extremely rough ride and a blinking air suspension light.
Why is my GX470 air suspension not working?
Heres a photo of a leaking air spring: The compressed air leaks out the side of the air spring where circled. The cause is from excessive wear where the circled portion of the spring folds down on the lower, rusty perch. The rust buildup wears the air spring leading to a leak. Note: use soapy water to confirm the leak on the air spring.
Why does my AHC leak on my Lexus GX470s?
With a prolonged leak in your AHC, the compressor overworks itself and quickly wears out; if you hear it running more often or running longer than normal when adjusting your ride height, this would be the issue. The ride height control sensors on the Lexus GX470s are prone to failure in multiple points, so check yours regularly.
Can a compressor be replaced on a GX470?
Here’s the compressor assembly: The compressor can be a tricky replacement if corroded – bolts like to break, the bracket that attaches the compressor to the frame likes to break, etc. It is not a job we recommend most DIY unless the vehicle is largely rust free.
When did the Lexus GX 470 go out of production?
The next year, 2009, would represent the lowest-ever sales for the GX 470, with Lexus only managing to shift 6,235 units. Moceri told HotCars that during this slow year, the luxury industry at large was down 22% from the previous year, and mid-luxury SUVs in particular were down by 28.6%.
What are the most common problems with the Lexus GX 470?
Based on the complaints compiled via CarComplaints.com, the 2006 model year for the Lexus 470 has the most overall issues. One of the common problems owners faced was a secondary air injection failure, costing repair bills in excess of $1,400.
Is the Lexus GX 470 the same as the Toyota 4Runner?
If you like the GX 470 models, you probably have an appreciation for the body-on-frame design that mimics that of the Toyota 4Runner. While they don’t make the GX 470 anymore, the Lexus GX 460 will offer the same design.
Is the new Lexus GX 460 a good car?
It was just two months ago that Lexus announced its new 2021 GX 460 SUV, and auto-industry journalists across America may still be yawning in boredom. This is not a particularly fun or exciting car to review: it’s a conservative, stodgy, barely updated continuation of the exact same SUV Lexus has been making for the past 20 years.
When did the Toyota GX 470 come out?
By August of 2003, Toyota had a record-setting sales month in the US, achieving its highest-ever market share, and for the very first time ousting long-term competitor Chrysler to attain third place in sales.
Which is the worst year for Lexus GX 470?
There may be more complaints for the 2006 model year of the Lexus GX 470, but CarComplaints.com says 2003 may be the worst year for problems. Based on the number of occurrences, the average mileage at which the issues present, and the costs of repairs, the reports of clunking sounds make 2003 the worst.
Where can I go with a Lexus GX470?
Fun Fact: GX470’s can overland just about anywhere. The mall, the coffee shop parking lot, the trail, and the drag strip. #RidgeGrappler | #GX470 pic.twitter.com/byGoEjEQvT