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2008 Lexus GS 450h Service and Repair Manual

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Fits the 2008 GS 450h — Base ·
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FactoryManual
Anonymous

Where were wiring diagrams?

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FactoryManual
Anonymous

Very difficult to navigate seems like similar information is in several random locations

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FactoryManual
Anonymous

All other content is as promised

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FactoryManual
Anonymous

Very hard to navigate. Could not even find a index

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FactoryManual
TERRY MUICH

The download I received was a complete waste of my money. Was not even close to what it was represented as. I thought I was getting a proper service repair manual. What I got was a collection of service bulletins. I sent an email to your company right after I looked through it requesting my money back. Have yet to hear a response. Terry Muich

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FactoryManual
Ricky Coley

Not a hard copy manual and the file is to big too load on my computer.

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FactoryManual
John Puzak

I'm trying to download the manual to my laptop. Can't get a table of contents on my phone. Might have a better review the

After directions from from factory manuals,
I downloaded Adobe Acrobat-working great. Great customer service!!!

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FactoryManual
Richard Musser

easy

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FactoryManual
Donald Folmar

More detailed than I thought, still trying to navigate through it, not what I thought it would be, thought it would be more like the Haynes manual.

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FactoryManual
Nathaniel Footman Jr

Delivery via wifi great.

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FactoryManual
Anonymous

Great

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FactoryManual
David Bacon

It was much larger than i expected. 5 documents at 12k pages each. Its not something ill actually be able read but its easy enough to find what you need..
The Ford F250 manual is much easier to navigate at just over 8000 pages.
If i spend the money for Adobe Acrobat Professional ill be able to break it down into manageable bits.
Both manuals area great value for the money.

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FactoryManual
Susanne Dubois

Manual ok. Very hard to find info pertaining to my vehicle

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FactoryManual
Mark Stypinski

Easy to use and great to look up tech specs.

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FactoryManual
Stuart Clancy

Easy to find the exact manual for your vehicle, great directions for the download process for the less than savvy internet users.

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FactoryManual
Daniel Arvola

The manual is awesome!

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FactoryManual
Anonymous

Pretty good manual, bookmarking could be a little better

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FactoryManual
Thomas Downs

I am unable to open the manual. I guess I didn't process something right.

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FactoryManual
Stanislav Bilev

Got the manual almost immediately.

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FactoryManual
Anonymous

I need a printed 2015 Ford Taurus 3.5 engine repair manual either Chilton or Haynes

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FactoryManual
James Foley

Excellent. Now I can actually start working on my cars again with confidence. YouTube videos really are inadequate.

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FactoryManual
Mark Schultz

Schematics were not high resolution making the markings and names difficult to read when zoomed in. Improvement is needed. Otherwise it is a good document.

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FactoryManual
Scott Martin

Vary easy

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FactoryManual
Werner A Wozniak

Very satisfied with my purchase. Has all clear details and fixes like the oem factory manual have. Thanks and God bless you.

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FactoryManual
Anonymous

.

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FactoryManual
Anonymous

Finding and ordering the manual for my vehicle was very easy

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FactoryManual
Michael Willis

I wasn’t sure why I needed this to be a PDF, but it was apparent once I got it. It includes what would be thousands of pages if it were in print. The links take you to wherever you need to go in the text.

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FactoryManual
Anonymous

I didn’t realize I would have a link in an email to click to get another email with another link to download.

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FactoryManual
David Sims

would rather have a maintenance manual. have a parts manual from parts vu company. only difference is that your parts manual has all together whereas the parts vu had to download the differsections individually.

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FactoryManual
Jack Larkin

Our original order was supposed to be for our 2014 Subaru Outback, yet the manual came up as Forester. We did have to purchase a new manual in order for them to send us the correct manual. We hope it will help us repair our Subaru.

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FactoryManual
Tim Vaclav

Quick and easy

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FactoryManual
Anonymous

Item as described quick delivery

Because the 2008 Lexus GS 450h pairs a 3.5L V6 (2GR-FSE) with a hybrid drive system, the numbers that matter are the ones written for this exact year, engine and trim, and that is what this service and repair manual is matched to rather than a close-enough figure carried over from an adjacent model year.

Engines

  • 3.5L V6 HYBRID Naturally Aspirated

Trims

  • Base

Known issues on the 2008 GS 450h. Two recalls are on federal record for this model year, and both land on the same area of the car: the gasoline fuel system delivery hoses, lines, piping and fittings. In the first, which covers vehicles equipped with the 3.5L V6 2GR-FSE, a fuel leak in the presence of an ignition source can increase the risk of a fire. The second is again the fuel delivery hoses, lines, piping and fittings, where a fuel leak in the presence of an ignition source increases the risk of a fire. Owners have filed 22 complaints for the year, and no technical service bulletins are on record for it. The diagnostic and repair procedures behind those systems are here.

Whether you are pressure-testing a fuel line, tracing a hybrid system fault or working through a scheduled service interval, it keeps you on the OEM procedure and the correct specification for your specific 2008 GS 450h.

NHTSA #10V30900006/07/2010Component: ENGINE AND ENGINE COOLING:ENGINE

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2008 LEXUS PASSENGER CARS MANUFACTURED FROM AUGUST 26, 2005 THROUGH AUGUST 4, 2008. MICRO-FOREIGN OBJECTS IN THE MATERIAL OF THE VALVE SPRING MAY DEGRADE THE STRENGTH OF THE VALVE SPRING, POSSIBLY CAUSING THE SPRING TO BREAK.

Consequence

THE ENGINE COULD FAIL AND STOP SUDDENLY WHILE THE VEHICLE IS IN MOTION, INCREASING THE RISK OF A CRASH.

Remedy

TOYOTA WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 2, 2010. OWNERS MAY CONTACT LEXUS AT 1-800-255-3987.

TSB #10214355

Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022

TSB #10213903

TSB: This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing the rescue

TSB #10210374

TSB: This Service Bulletin includes procedures to replace damaged or loose front carpet floor retainer(s) without replacing the carpet assembly. Follow the Repair Procedure in this bulletin to replace the loose or damaged carpet floor retai

TSB #10209023

TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purp

TSB #10207945

POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. This information must be kept near the point of vehicle sale and be available to any custome

TSB #10205297

World Standard Automatic Transmission Fluid

TSB #10205312

Theft Deterrent/Keyless Entry.

TSB #10205319

Brake Pedal Force Gauge SST for Parking Brake Inspection.

Showing the 8 most recent of 103 technical service bulletins on file with NHTSA.

08/17/2021Component: POWER TRAIN,SERVICE BRAKESCrash reported

The contact's wife owns a 2008 Lexus GS 450H. The contact stated while attempting to park and depressing on the brake pedal but the vehicle accelerated independently and hit a lamp post. The contact stated the air bags did not deploy. The contact stated no warning light was illuminated. The contact stated no one was injured nor sought medical attention. A police report was not filed. A dealer was not contacted. The contact stated he experienced the failure for a second time on August 16, 2021.

05/01/2016Component: UNKNOWN OR OTHERCrash reported

CAR SUDDENLY ACCELERATED RAPIDLY FROM VERY SLOW SPEED IN HYBRID MODE WHEN IN PROCESS OF STOPPING TO PARK BEHIND ANOTHER CAR ON FRIENDS PROPERTY, RESULTING RAMMING CAR AHEAD.

04/05/2022Component: POWER TRAIN,HYBRID PROPULSION SYSTEMCrash reported

The contact owns a 2008 Lexus GS 450 Hybrid. The contact stated that after his vehicle was rear-ended by another vehicle, the check engine light was illuminated and the vehicle was not able to start. The vehicle was towed to the dealer where it was diagnosed that the failure was not related to the collision but that the hybrid transmission cooling pump needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was not made aware of the failure. The failure m

09/01/2017Component: POWER TRAINFire reported

AS I WAS ACCELERATING FROM A TRAFFIC LIGHT, I HEARD A POP AND LOST ALL POWER TO CAR. I ROLLED OVER TO SIDE OF STREET, WHILE NOTICING SMOKE COMING FROM ENGINE COMPARTMENT ON PASSENGER SIDE. OPENED HOOD AND SAW A FIRE BY ENGINE WALL. I HAD A COUPLE OF BOTTLES OF WATER WITH ME. I PORED WATER ON FIRE AND AFTER ONE MINUTE DISTINGUESTED THE FIRE.

12/27/2024Component: VISIBILITY

The contact owns a 2008 Lexus GS 350. The contact stated that while driving at an undisclosed speed, he became aware that the rearview mirror's reflective surface was fading, reducing rear-view visibility. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was 115,000.

11/09/2015Component: ENGINE

AFTER HAVING THE CAMSHAFT TIMING GEAR REPLACED DUE TO THE RECALL, I NOTICED MY CAR WAS BURNING A LOT OF OIL BUT THERE WAS NO LEAK. MY CAR WOULD BE OUT OF OIL 1,800 MILE PRIOR TO ME NEXT OIL CHANGE AND I WOULD NEED TO ADD 2 QUARTS OF OIL TO MY CAR. WHEN I BROUGHT THE CAR IN TO BE LOOKED AT, I WAS TOLD THAT THERE WAS OIL SEEPAGE IN THE TIMING CHAIN AREA WHICH IS A $3,500 REPAIR. THE MORE I RESEARCH, THE MORE I'M FINDING THAT PEOPLE ARE STATING THIS IS RELATED TO THE RECALL PERFORMED.

10/16/2017Component: FUEL/PROPULSION SYSTEM

FUEL SMELL SEEMING TO ORIGINATE FROM UNDER THE HOOD

10/01/2020Component: UNKNOWN OR OTHER

ALMOST 2 MONTHS STARTED TO EXPERIENCE WET DRIVERS FLOOR. I DRIED THE WATER PUDDLE UP. IN TWO DAYS PUDDLE BACK ALONE WITH THE DRIVERS SIDE BACK FLOORS WET. I DRIED THE WATER UP AGAIN. I TOOK MY VEHICLE TO LEXUS DEALERSHIP. TECHNICIAN UNCLOGGED THE SUNROOM HOSE DRAIN AT A COST $155.15 THE NXT COUPLE OF DAYS THE PUDDLES ARE BACK. SERVICE CONSULTED STATED THEY HOPE THE PROBLEM IS FIXED. IN 2014 LEXUS REPAIRED HVAC EVAPORATORS DRAIN HOSE ON 2007-2017 LEXUS VEHICLES EXCEPT THE LEXUS GS. I HAVE WIPE WE

09/07/2014Component: STEERING

STEERING RACK FAILURE REQUIRED REPLACEMENT. PROBLEM DISCOVERED PRIOR TO ANY POTENTIAL ACCIDENT. *TR

09/02/2017Component: ENGINE,FUEL/PROPULSION SYSTEM

SMELL OF GAS IN THE MAIN CABIN ALL OF THE SUDDEN WHEN DRIVING ON A CITY STREET. UPON EXITING CAR, SMELL OF GAS COMING FROM ENGINE COMPARTMENT.

07/23/2018Component: ENGINE

I AM THE OWNER OF A LEXUS 2008 GS450H AND TAKE EXCELLENT CARE OF MY VEHICLE. ON JUNE 10, 2017, I TOOK MY CAR TO THE LEXUS OF ROSEVILLE DEALERSHIP IN ROSEVILLE, CALIFORNIA FOR THE 80K MILE SERVICING.. NO OTHER WORK WAS PERFORMED ON MY VEHICLE BETWEEN JUNE 10 - AUGUST 29, 2017 AND NO ONE WAS EVEN UNDER THE HOOD OF THE VEHICLE. LEXUS OF ROSEVILLE IS RESPONSIBLE FOR THE DAMAGE, SUBSEQUENT EXPENSES TO REPAIR AND RELATED EXPENSES. AS I AM SURE YOU ARE AWARE, PART OF THE LEXUS MULTIPOINT INSPEC

05/28/2016Component: SERVICE BRAKES

MY VEHICLE HAS BEEN DIAGNOSED WITH A FAULTY ABS ACTUATOR. THIS HAS MADE BRAKING HARD, SOMETIMES UNRESPONSIVE, AND DISABLES THE ABS. I TOOK IT TO THE LEXUS DEALERSHIP WHERE THIS WAS CONFIRMED AND I WAS QUOTED OVER $4,000 TO REPAIR THIS ISSUE. I CALLED LEXUS CORPORATE TO WORK OUT A DEAL, HOWEVER THEY WERE UNWILLING TO COOPERATE. LOOKING THIS ISSUE UP ON THE INTERNET IT IS ALL OVER. MANY OWNERS OF THE GS450H HAS EXPERIENCED THIS ISSUE AND AS A RESULT HAVE HAD TO SPEND THOUSANDS OF DOLLARS TO FIX IT

05/23/2023Component: ENGINE

I am writing to file a complaint against Lexus Corporation regarding a significant safety issue with my vehicle. Despite NHTSA’s recall notice for defective engine valve springs installed in certain 2008 GS350 vehicles with a specified range of VIN numbers that includes my vehicle’s, Lexus still persevered my car is not applicable for the recall and refused to cover the necessary repair costs after identifying the root cause of my car’s engine failure to be a broken valve spring out of a total o

05/17/2021Component: FUEL/PROPULSION SYSTEM

2008 GS350 - 129k miles - 1 owner Looking for input on whether/how to proceed as this is now a multi-year problem (2019- 2021). My 2008 Lexus GS350 had the following recalls (All fuel and engine related): NHTSA CAMPAIGN ID: 18V432000; NHTSA Campaign Number: 14V647000 NHTSA CAMPAIGN ID: 09V020000; NHTSA CAMPAIGN ID: 10V309000 Before the last fuel assembly recall work was out of warranty 2019, I started experiencing an extreme fuel odor after a decline AND each time car was started (noticeable o

05/07/2021Component: SERVICE BRAKES

ANTI-LOCK BRAKING SYSTEM,VEHICLE STABILITY CONTROL SYSTEM,TRACTION CONTROL SYSTEM

Showing the 15 most serious of 22 complaints filed with NHTSA.

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