Notices
LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

Overheating

Thread Tools
 
Search this Thread
 
Old Dec 21, 2020 | 03:19 AM
  #1  
macLexy55's Avatar
macLexy55
Thread Starter
Driver
 
Joined: Dec 2020
Posts: 95
Likes: 6
From: UAE
Default Overheating

My 2008 Lexus LS 460L is overheating and will not accelerate when accelerator pedal depressed. Any suggestions what is the cause and remedy.
Reply
Old Dec 21, 2020 | 06:08 PM
  #2  
jdanielca's Avatar
jdanielca
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2018
Posts: 2,422
Likes: 220
From: Ontario
Default

Originally Posted by macLexy55
My 2008 Lexus LS 460L is overheating and will not accelerate when accelerator pedal depressed. Any suggestions what is the cause and remedy.
wrong section, also have you checked your coolant level at all? Does the engine temperature rise steadily as the engine warms up on cold start?

are both your fans working? The engine cooling one, is on the drivers side, next time it rises above 1/2 way point, stop by side of road, leave car running open hood quickly and see if the fan is tuning, it will speed things up if you have taken off the front Black engine trim pieces before hand.

2nd part of the question is hard to say are you getting any error messages on the dash..

invest in some thing like bluedriver and read your codes.
Reply
Old Dec 21, 2020 | 09:40 PM
  #3  
macLexy55's Avatar
macLexy55
Thread Starter
Driver
 
Joined: Dec 2020
Posts: 95
Likes: 6
From: UAE
Default

Thanks for your reply jdanielca, much appreciated. I will check this out today. Just one thing I would like to add ... this problem happened when my VSC light came on, and has stayed on. I took to an auto electrician and he was the one that said that the overheating could be the problem, but wasn't sure until he takes the car for one day to check the diagnostics and wiring.
Reply
Old Dec 22, 2020 | 04:34 AM
  #4  
Anfanger's Avatar
Anfanger
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2020
Posts: 2,860
Likes: 1,004
From: NH
Default

Originally Posted by macLexy55
Thanks for your reply jdanielca, much appreciated. I will check this out today. Just one thing I would like to add ... this problem happened when my VSC light came on, and has stayed on. I took to an auto electrician and he was the one that said that the overheating could be the problem, but wasn't sure until he takes the car for one day to check the diagnostics and wiring.
VCS light sometimes triggers the "limp mode". In the "limp mode", your car will not respond to accelerator almost at all.
Reply
Old Dec 22, 2020 | 04:36 PM
  #5  
jud149's Avatar
jud149
Advanced
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2010
Posts: 645
Likes: 151
From: FL
Default

A clogged catalytic converter can also cause this.
Reply
Old Dec 26, 2020 | 10:43 AM
  #6  
macLexy55's Avatar
macLexy55
Thread Starter
Driver
 
Joined: Dec 2020
Posts: 95
Likes: 6
From: UAE
Default

Just to update you the guys that were kind enough to help me with my small car trouble. Turns out my radiator was leaking. I replaced it with new one and the VSC has now gone out.
Reply
Old Dec 26, 2020 | 11:03 AM
  #7  
sdls's Avatar
sdls
Lexus Champion
 
Joined: Sep 2010
Posts: 2,218
Likes: 300
From: NA
Default

Originally Posted by macLexy55
Just to update you the guys that were kind enough to help me with my small car trouble. Turns out my radiator was leaking. I replaced it with new one and the VSC has now gone out.
the LS460 isn’t a small car though
Reply
Old Dec 26, 2020 | 11:34 AM
  #8  
fwhomeboy's Avatar
fwhomeboy
Racer
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2017
Posts: 1,345
Likes: 215
From: North Carolina
Default

Originally Posted by macLexy55
Just to update you the guys that were kind enough to help me with my small car trouble. Turns out my radiator was leaking. I replaced it with new one and the VSC has now gone out.
What radiator did you get?
https://www.lexuspartsnow.com/parts/...400-38170.html

Last edited by fwhomeboy; Dec 26, 2020 at 11:40 AM.
Reply
ClubLexus Stories

Celebrating Lexus & Toyota from Around the Globe

story-0

Toyota and Lexus Join Mille Miglia For The First Time

 Verdad Gallardo
story-1

Lexus NX 350h: A Fuel-Sipping Secret Hot Hatch???

 Michael S. Palmer
story-2

5 Best & 5 Worst Lexus Daily Drivers

 Joe Kucinski
story-3

Top 5 Hottest Lexus & Toyotas in 2026 (Hardest To Buy)

 Brett Foote
story-4

2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

 Michael S. Palmer
story-5

Top 10 Most Confusing Things Lexus Has Ever Done!

 Joe Kucinski
story-6

2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

 Michael S. Palmer
story-7

10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

 Joe Kucinski
story-8

8 Weirdest Things Lexus Has Ever Built

 Verdad Gallardo
story-9

10 Lexus Designs That Have Aged Like Fine Wine

 Verdad Gallardo
Old Dec 26, 2020 | 09:24 PM
  #9  
macLexy55's Avatar
macLexy55
Thread Starter
Driver
 
Joined: Dec 2020
Posts: 95
Likes: 6
From: UAE
Default

I got the one that fits my car, Lexus part of course
Reply
Old Dec 26, 2020 | 09:57 PM
  #10  
jdanielca's Avatar
jdanielca
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2018
Posts: 2,422
Likes: 220
From: Ontario
Default

For future reference others who encounter similar issues these plastic n metal crimped radiators are all the same, there is no point splashing on Toyota it is not going to be any better if it were that top plastic tube won’t be brittle and breaking. I changed mine to KYB or Kayaba, I think rockauto has osc or something all these are ok and nicely priced. Good luck guys.
Reply
Old Dec 26, 2020 | 10:44 PM
  #11  
fwhomeboy's Avatar
fwhomeboy
Racer
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2017
Posts: 1,345
Likes: 215
From: North Carolina
Default

Originally Posted by macLexy55
I got the one that fits my car, Lexus part of course
I'm sorry, I meant to say where did you get yours from? Was it from Amazon, Rockauto, Denso, Lexus direct? Just curious. Anyway, it's no big deal. I'll find one somewhere. Thanks anyway.
Reply
Old Dec 26, 2020 | 11:01 PM
  #12  
macLexy55's Avatar
macLexy55
Thread Starter
Driver
 
Joined: Dec 2020
Posts: 95
Likes: 6
From: UAE
Default

Sorry for the misunderstanding 🙄 I got it from Lexus dealer
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Arvid
LS - 4th Gen (2007-2017)
9
May 17, 2022 10:40 PM
mask0425x
GS - 4th Gen (2013-2020)
46
May 2, 2022 07:23 PM
noonzie
LS - 4th Gen (2007-2017)
14
Feb 26, 2020 08:42 AM
encore888
LS - 4th Gen (2007-2017)
1
Aug 15, 2008 10:48 AM




All times are GMT -7. The time now is 10:58 AM.

story-0
Toyota and Lexus Join Mille Miglia For The First Time

Slideshow: A five-car lineup spanning more than five decades of Toyota performance and engineering will tackle one of Italy's most celebrated automotive routes.

By Verdad Gallardo | 2026-06-15 16:53:16


VIEW MORE
story-1
Lexus NX 350h: A Fuel-Sipping Secret Hot Hatch???

Slideshow: a quick review of the 2026 Lexus NX 350h F Sport Handling

By Michael S. Palmer | 2026-06-18 14:36:21


VIEW MORE
story-2
5 Best & 5 Worst Lexus Daily Drivers

Slideshow: The 5 best and 5 worst Lexus daily drivers

By Joe Kucinski | 2026-06-15 11:14:58


VIEW MORE
story-3
Top 5 Hottest Lexus & Toyotas in 2026 (Hardest To Buy)

These five Lexus and Toyota models are the most sought-after on the market right now.

By Brett Foote | 2026-06-15 10:47:52


VIEW MORE
story-4
2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

Slideshow: the 2026 IS 350 isn't all that new, and that's why we love it!

By Michael S. Palmer | 2026-06-04 14:35:23


VIEW MORE
story-5
Top 10 Most Confusing Things Lexus Has Ever Done!

Slideshow: 10 most confusing things Lexus has ever done.

By Joe Kucinski | 2026-06-04 09:40:55


VIEW MORE
story-6
2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

Slideshow: Our First-Drive Review of the 2026 Lexus ES!

By Michael S. Palmer | 2026-05-29 20:30:16


VIEW MORE
story-7
10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

Slideshow: 10 Lexus bargain that are cheaper than a new Toyota.

By Joe Kucinski | 2026-05-20 10:28:20


VIEW MORE
story-8
8 Weirdest Things Lexus Has Ever Built

Slideshow: From hoverboards to luxury yachts, these are the strangest projects Lexus has ever attached its badge to.

By Verdad Gallardo | 2026-05-16 11:34:36


VIEW MORE
story-9
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE