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2003 Lexus SC 430 Service and Repair Manual

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Fits the 2003 SC 430 — 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

Every figure in this 2003 Lexus SC 430 service and repair manual is tied to the exact year, engine and trim in front of you: the 4.3L V8 (3UZ-FE) as Lexus built it for 2003, not a value carried over from an adjacent model year that only looks close enough on paper.

Engines

  • 4.3L V8 GAS Naturally Aspirated

Trims

  • Base

Known issues on the 2003 SC 430. One recall is on federal record for this model year, and it covers the frontal passenger-side air bag inflator module: an inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death. It reaches cars whose frontal air bag inflators had already been replaced under an earlier recall using inflators of the same design. Owners have filed 25 complaints for the year, and no technical service bulletins are on record. The diagnostic and repair procedures behind that system are here.

From an air bag system check to a 3UZ-FE tune-up or a scheduled fluid change, it keeps the work on the OEM procedure and the numbers Lexus published for the 2003 SC 430.

NHTSA #19V74100017/10/2019Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and tempera

Consequence

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy

Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.

TSB #11003648

The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicl

TSB #11003593

The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicl

TSB #10217805

CSP: On July 30, 2018, a settlement of claims for Economic Loss related to Takata airbag inflators was approved for full implementation. The settlement includes Lexus?s agreement to provide a Customer Support Program (?CSP?) for 2002-2019 m

TSB #10217806

CSP: Takata CSP Coverage Job Aid - published 7.28.2022

TSB #10214355

Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022

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 #10205131

Safety Recall DSC (supplement to DLC) - Rermedy Notice (Phase 2) - 2007 MY Parts Available 2002 through certain 2007 Model Year SC 430 Vehicles Front Passenger Air Bag Inflator Module.

TSB #10205132

Safety Recall ELG - for areas of High Absolute Humidity - Update - 2007 MY Parts Available Certain 2002 through 2007 Model Year SC 430 Vehicles Front Passenger Airbag Inflator Module.

Showing the 8 most recent of 80 technical service bulletins on file with NHTSA.

07/11/2013Component: VEHICLE SPEED CONTROLCrash reported1 injured

2003 LEXUS SC430. CONSUMER WRITES IN REGARDS TO VEHICLE SUDDEN ACCELERATION. *SMD THE CONSUMER STATED AS SHE PROCEEDED TO PULL OUT OF A PARKING SPACE, SHE THEN PLACE THE VEHICLE IN DRIVE, IT THEN ACCELERATED AT A HIGH SPEED. FINALLY AFTER HITTING A POLE, IT JUMPED THE CURB AND ENDED ON A BUSY STREET. THE DEALERSHIP SENT SOMEONE OUT TO EXPECT THE VEHICLE. THE CONSUMER WAS PROVIDED A DISC THAT SHOWED THE VEHICLE ACCELERATED AT A HIGH SPEED, BUT THEY WOULD NOT SAY THE TRUE CAUSE OF THE PROBLEM,

04/20/2010Component: STEERING,SUSPENSIONCrash reported

I AM FORMALLY FILING A COMPLAINT AGAINST A VEH 2003 LEXUS SC430. I HAVE REASON TO BELIEVE THAT THIS VEH HAS CAUSED AN ACCIDENT DATED APRIL 3, 2010 AT ABOUT 2AM. AFTER THE COLLISION, I NOTICED THAT THE LEFT TIRE WAS OUT AT THE LEFT BOTTOM AREA OF THE CAR. I WAS TURNING ON A PARKING LOT (180 DEGS) TRAVELING ABOUT 25-30 MPH, THE WHEEL LOCKED AND THE BRAKES WERE NOT FUNCTIONING. IT ACCELERATED INTO PARKED VEHICLES IN FRONT AND THE AIRBAGS DEPLOYED. AFTER THE ACCIDENT, I TOOK PICS OF THE VEHICLE AT A

12/03/2003Component: SERVICE BRAKES, HYDRAULIC

THE CAR VEERS VIOLENTLY TO THE LEFT OR TO THE RIGHT WHEN BRAKING ON A ROAD THAT IS NOT COMPLETELY SMOOTH. DEPENDING UPON THE UNEVENNESS IN THE ROAD, THE CAR WILL JERK THE STEERING WHEEL VIOLENTLY EITHER WAY. WE HAVE HAD THE CAR ACTUALLY CHANGE LANES WHEN BRAKING. LEXUS SAYS THAT THIS IS NORMAL ACTION FOR THIS CAR. IF SO, THERE ARE A LOT OF PEOPLE IN DANGER WHO ARE DRIVING THIS MODEL CAR. THIS HAS HAPPENED SINCE THE CAR WAS NEW. IT NOW HAS ABOUT 3300 MILES ON IT. *NLM

11/24/2014Component: AIR BAGS

NO INCIDENT, JUST GENERAL COMPLAINT / CONCERN - I AM TOLD TO EXPECT UP TO 60 DAYS FOR PART RECEIPT TO FIX MY VEHICLE. BUT IT IS CLEARLY STATED IN THE BY RECALL NOTICE NOT TO DRIVE VEHICLE WITH PASSENGER SEAT OCCUPIED. QUESTION: IS THERE A RECOURSE SINCE I WILL BE UNABLE TO DRIVE MY VEHICLE FOR 60 DAYS OR MORE, AND CANNOT GET THE PART NEEDED TO MAKE IT SAFE FOR THE PASSENGER? *TR

11/24/2014Component: AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V350000 (AIR BAGS). HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. UPDATED 12/30/14*LJ THE VEHICLE HAS BEEN REPAIRED UPDATED 9/25/2015*JS

10/28/2020Component: AIR BAGS

RECEIVED 3 LETTERS ON RECALL #K6FV-AAE. CALLED TAKATA, LEXUS CUSTOMER EXPERIENCE, AND THE CLOSEST LEXUS DEALERSHIP IN SANTA BARBARA. NOBODY IS FOLLOWING UP. I AM RUNNING A BUSINESS AND CAN ONLY TRAVEL OUT OF TOWN ON SATURDAY AND WILL LOSE AN ENTIRE DAY. NOBODY IS HELPING TO RESOLVE THIS SITUATION OR EVEN MAKE AN APPOINTMENT WITH LEXUS FOR MY OUT OF TOWN TRIP. NOT HONORING THE RECALL. REQUESTING THAT LEXUS BUY BACK THE DEFECTIVE CAR FOR $15000 AND THEY CAN FIX IT WHENEVER THEY GET AROUND TO

10/28/2014Component: AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V655000 (AIR BAGS); HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

10/14/2005Component: TIRES,WHEELS

2003 LEXUS SC430 HAS PROBLEMS WITH RUN FLAT TIRES AND RIMS. THE RIMS ARE BENT AND DEALER SAID THAT IT WAS RUNOUT CAUSED BY EXCESSIVE DRIVING. I HAVE COMPLAINED TO THREE DEALERS, LEXUS OF GRAPEVINE WHERE VEHICLE WAS PURCHASED, LEXUS OF SHREVEPORT/BOSSIER AND PARKE LEXUS OF LITTLE ROCK. I AM CURRENTLY WORKING WITH THE LEXUS DISPUTE SETTLEMENT CTR. *JB

10/02/2022Component: SERVICE BRAKES

While driving home one day four warning lights lit up: VSC, VSC OFF, ABS & BRAKE, plus a very loud warning tone. I cautiously drove home thinking at any moment my brakes may not stop the car in time. I arrived at home & parked in the garage. I needed some time to think what I should do. I decided to move the car out of the garage. I started it up and began to back out, I applied the brakes to slow down but it did not. I quickly used the parking brake to stop it. The driveway is steep so I decide

09/24/2014Component: AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V3500000 (AIR BAGS); HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS UNAVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

09/18/2021Component: AIR BAGS

DEALER REFUSED TO MAKE REPAIRS IN ASHEVILLE AFTER MAKING APPOINTMENT TO REPAIR. THE CONSUMER STATED THAT THE DEALER ADVISED THE VEHICLE COULD NOT BE REPAIRED IN-STATE.

08/29/2017Component: AIR BAGS

TAKATA RECALL - WHEN I CHECKED UNDER LEXUS TO SEE IF MY VEHICLE WAS LISTED IT WAS BUT WHEN I PUT IN THE VIN NUMBER IT SAID O - SO I'M CONFUSED WHY WOULD IT SAY YES UNDER LEXUS BUT NOT UNDER THE VIN NUMBER ? IS IT SAFE ?

08/29/2015Component: AIR BAGS

RECEIVED RECALL NOTICE AND SCHEDULED APPOINTMENT FOR AIR BAG RECALL TO BE REPAIRED. THE LEXUS DEALER HELD THE CAR FOR FOUR DAYS BEFORE REALIZING THEY DID NOT HAVE THE PARTS TO MAKE THE REPAIR. WE WERE TOLD TO PICK UP THE CAR AND THEY COULD NOT TELL US WHEN THE PARTS WOULD BE AVAILABLE TO REMEDY THE RECALL DEFECT. THE NOTICE SAYS NOT TO OPERATE THE CAR WITH A PASSENGER UNTIL THE REPAIRS ARE COMPLETE.

08/27/2014Component: AIR BAGS

TL* THE CONTACT OWNS A 2003 LEXUS SC430. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V350000 (AIR BAGS) HOWEVER, THE PART WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

08/25/2011Component: TIRES

THIS IS AN ISSUE INVOLVING THE APPARENT FAILURE OF THREE OUT OF FOUR GOODYEAR ASYMMETRIC TIRES. FIRST ISSUE WAS A BUBBLE FOUND ON THE OUTSIDE SIDEWALL OF THE RIGHT FRONT TIRE. APPROXIMATELY 1 WEEK LATER THE LEFT FRONT TIRE LET LOOSE A THIN VERY LONG RIBBON OF RUBBER FROM THE INSIDE EDGE OF THE TREAD. A FEW MONTHS LATER THE LEFT REAR INNER SIDEWALL BLEW OUT IN TWO PLACES LIKE A BURSTING BUBBLE. THESE TIRES HAVE THE SAME DATE CODE AND WERE PUT ON THE CAR AT THE SAME TIME APPROXIMATELY A YEAR AND A

Showing the 15 most serious of 25 complaints filed with NHTSA.

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