Power Steering Failure
Thread Starter
Driver School Candidate
Joined: Oct 2006
Posts: 4
Likes: 0
From: CO
Power Steering Failure
I have been a Lexus owner for all of about 3 months. Two weeks ago I was driving home in my RX400H. I was exiting the highway when the steering seemed to become difficult. I thought I was in the processes of getting a flat tire. I stopped at the light at the end of the exit ramp. When I light changed (2-3 seconds later) I proceeded to turn left and the steering was completely gone! I bumped the right front tire on the bridge curb. I got to the other end of the bridge and parked. Lexus towed the car to the dealership and 12 days later told me according to THEIR computer the power steering failed because I hit the curb!!!!!!!! People I hit the curb BECAUSE the POWER STEERING FAILED. I refuse to get back in that car because if Lexus denies there is a problem with the power steering, then they will not be fixing it and this could happen again - this time I might not be so lucky as to have been on an exit ramp. 
Lead Lap
Joined: Jul 2006
Posts: 561
Likes: 39
From: NC
Anything mechanical can fail, and the risk is no worse than any PS unit--on any traditional hydraulic unit if the belt breaks or you have a catastrophic fluid loss, you need to apply more force to steer. Electric pumps are the same. If you had an actual structural failure, then someone hit something at some point since manufacture.
Last edited by jim256; Oct 7, 2006 at 05:56 AM.
Driver
Joined: Aug 2005
Posts: 155
Likes: 0
From: WA
your steering
First of all im sorry you had this problem, the hybrids have been very reliable and in 3 400h forums i read power steering problems are rare. I am glad you got off the freeway at least. I question your dealer more than the reliablility of the car, 12 days get this fixed? Your power steering is electric and some electric components will fail prematurely. I would document your failure and your treatment by the dealer and send a letter to lexus corporate.
Thread Starter
Driver School Candidate
Joined: Oct 2006
Posts: 4
Likes: 0
From: CO
It is Lexus Corporate Legal / Product Liability who is causing the delays! Trying to prove the car didn't fail, I did. I don't want to get into the car again if they won't take responsibility for this product failure! It's criminal
Driver School Candidate
Joined: Jul 2006
Posts: 5
Likes: 0
From: NY
W/O the power steering turing will be tough but not impossible. I have had a few pumps fail in the 20+ years I have been driving. It happens. Call Lexus corporate and deal with them instead of your dealer.
-DAve
-DAve
Out of Warranty
Joined: Aug 2001
Posts: 14,925
Likes: 13
From: Houston, Republic of Texas
If your dealer is stiff-arming you on this issue, the best remedy is to call Lexus Customer Service, and tell them about your problem. They are anxious to make you happy with your purchase, and clearly your dealer has no interest in helping you. You have obviously done this.
Because this is a safety issue, I would give them a time - say 48 to 72 hours to resolve this issue, then contact your attorney and hand him the ball. Hopefully, you have a good rabid one on your speeddial. If they are
This treatment - especially of a new customer - is incredible, but until it is brought to the attention of someone in the MARKETING/SALES department, don't expect much to be done. Lawyers can stretch this out forever, you need to get their attention by pinching their wallet!
Because this is a safety issue, I would give them a time - say 48 to 72 hours to resolve this issue, then contact your attorney and hand him the ball. Hopefully, you have a good rabid one on your speeddial. If they are
- Refusing to repair your car under warranty.
- Refusing to make restitution to you for your loss of the use of the vehicle (loaner).
- Refusing to either return your money or replace the car directly.
- Refusing to even communicate with you about this issue.
This treatment - especially of a new customer - is incredible, but until it is brought to the attention of someone in the MARKETING/SALES department, don't expect much to be done. Lawyers can stretch this out forever, you need to get their attention by pinching their wallet!
Lexus Test Driver
Joined: Feb 2005
Posts: 1,218
Likes: 11
From: MD
I noticed this thread and it is the first...
instance of any problem with the EPS. What failed exactly? Did they replace the motor? The 12 days could have been a parts delay as this car is made in Japan and dealers don't stock this item due to its reliability. Did you get a loaner car? The car is obviously under warranty and the dealer did fix it so I don't see a case for any denial of service. Please update us further.
Rock
Rock
Trending Topics
Driver School Candidate
Joined: Jul 2008
Posts: 1
Likes: 0
From: OTAGO
steering failure is350
I had a very similar experience with a near new is 350 and am told that a number of these cars recently imported to new Zealand have had the same failure. Apparently the motors that power the electric assistance have seized.
Has anyone else had this problem with is350?
Other than this I love the car !
Has anyone else had this problem with is350?
Other than this I love the car !
ClubLexus Stories
Celebrating Lexus & Toyota from Around the Globe
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!
Michael S. Palmer
10 Best Lexus Models No One Remembers
Joe Kucinski
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing
Michael S. Palmer
Top 10 Lexus & Toyotas to Drive Before You Die!
Joe Kucinski
Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation
Joe Kucinski
Lexus LC500 Convertible Auction: A Preview of Rising Values?
Brett Foote
GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler
Michael S. Palmer
9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)
Joe Kucinski
2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!
Brett Foote
Lexus Test Driver
Joined: May 2005
Posts: 1,508
Likes: 0
From: IL
wanted to revive this thread. just had the 9lc steering upgrade / campaign completed on our rx400h. about 500 miles later, this same thing happend to me. my steering became difficult during a left turn, the P/S light turned on for about 5 seconds, and i almost swerved right, directly into a car in the lane next to me. the car is at the dealership now, but they said they have found nothing. anyone else have this issue?
Driver School Candidate
Joined: Oct 2011
Posts: 28
Likes: 0
From: Toronto
Steering failure
Hi,
Lexie/GQD_GS4
Can you please let me know how this situation was resolved with Lexus given that there was damaged to your vehicle?
Sorry to pull up an old thread...
Thank you
Lexie/GQD_GS4
Can you please let me know how this situation was resolved with Lexus given that there was damaged to your vehicle?
Sorry to pull up an old thread...
Thank you
Driver School Candidate
Joined: Feb 2014
Posts: 1
Likes: 0
From: MN
I would love an update on this if anyone has any. I've had the same situation but have brought my car in about a dozen times and it's not getting fixed. Dealership replaced the ECU twice and P/S and steering fail is still happening. They also told me that since the car is built a certain way, if I go over a curb it will send an error to the ECU assembly