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2004 Kia Optima Service and Repair Manual

Regular price $29.99 USD
Covers all 2004 Optima trims — EX Sedan 4-Door, LX Sedan 4-Door ·
Digital manual — nothing ships
Matched to your exact vehicle
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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

Built around the 2004 model year specifically, this Kia Optima factory service and repair manual is matched to your exact engine and trim, which means the specifications and tightening sequences it quotes are the ones Kia published for this car — not near-enough figures borrowed from an earlier or later Optima.

Engines covered

  • 2.4L inline-four — DOHC, naturally aspirated, gasoline
  • 2.7L V6 — DOHC, naturally aspirated, gasoline

Body styles covered

  • 4-door sedan

Trims covered

  • EX
  • LX

Known issues on the 2004 Optima. One recall is on federal record for this model year, and it concerns the front suspension: corrosion of the front subframe could lead to separation, possibly resulting in a vehicle crash. Kia recalled 36,538 Optima vehicles from the 2001-2004 model years under that campaign. Owners have filed 306 complaints for the year and Kia has issued 14 technical service bulletins.

Whether you are checking the front subframe for corrosion, chasing a fault on the 2.7L V6, or working through a scheduled service, it keeps you on Kia's own procedure and the correct figure for your 2004 Optima.

NHTSA #09V18300027/05/2009Component: SUSPENSION:FRONT

KIA MOTORS CORPORATION (KMC) IS RECALLING 36,538 MODEL YEAR 2001-2004 OPTIMA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. ROAD SALT APPLIED IN THESE STATES DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUBFRAME. OVER TIME, SUCH SUBFRAME CORROSION NEAR THE CONNECTION TO THE LOWER CONTROL ARM CAN LEAD TO WHEEL MISALIGNMENT AND/OR OTHER NOTICEABLE STRESS IN STEERING, OR ACCELERATED ABNORMAL

Consequence

CORROSION OF THE FRONT SUBFRAME COULD LEAD TO SEPARATION, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy

KMC WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 15, 2009. OWNERS MAY CONTACT KIA'S CONSUMER ASSISTANCE CENTER AT 1-800-333-4542.

TSB #10201529

TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This b

TSB #10183431

TSB - USE OF AFTERMARKET USB CHARGING CABLES IN USB/12V PORTS - This article provides information regarding the use of USB ports and 12V power outlets to connect/charge mobile phones. Customers may experience issues with their head units th

TSB #10133170

PITSTOP - ENGINE COMPONENT RE-USE GUIDELINES - In general, parts and components removed during engine repairs should be considered serviceable, and should be thoroughly cleaned and transferred to the new engine.

TSB #10109812

TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various Kia models and are strictly intended for ?one time use.? Some example

TSB #10109777

TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners utilized in various Kia models are strictly intended for ?one time use?. Though not limited to the following, some examples are: axle shaft nuts with sta

TSB #10091489

TSB: AUTOMATIC TRANSMISSION FLUID APPLICATION GUIDE - THIS BULLETIN PROVIDES INFORMATION RELATING TO THE CORRECT AUTOMATIC TRANSMISSION FLUIDS THAT ARE REQUIRED FOR EACH KIA MODEL. REFER TO THE SHOP MANUAL ON KGIS FOR THE SPECIFIC KIA MODEL

TSB #10034246

KIA: INTERMITTENT MIL ON WITH NO FAULT CODE STORED; INFORMATION ABOUT DTC P1330. PROVIDES INFORMATION RELATING TO CERTAIN VEHICLES. IN AFFECTED VEHICLES AN INTERMITTENT SHORT TO GROUND IN A CIRCUIT ONLY INTENDED FOR TESTING PURPOSES MAY CAU

TSB #10033464

KIA: ECM UPGRADE WITH TP SENSOR REPLACEMENT-MIL ON WITH DTC P2135/P0638. INFORMATION RELATED TO ECM SOFTWARE AND TP SENSOR UPGRADE ON SOME VEHICLES WITH 2.7L ENGINES WHICH MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH T

Showing the 8 most recent of 15 technical service bulletins on file with NHTSA.

03/28/2015Component: ELECTRICAL SYSTEM,EQUIPMENT ADAPTIVE/MOBILITYCrash reportedFire reported

ALMOST DIED IN AN ACCIDENT TATE KIA DID NOT ALLOW ME TO LEAVE THE THROUGH MY DOOR. I WAS HIT ONE MY PASSENGER SIDE NOT ALLOWING MY ESCAPE THROUGH THAT SIDE OF THE VEHICLE AND I NEEDED TO CRAWL THROUGH TO THE BACK OF THE VEHICLE TO ESCAPE. MY DRIVERS SIDE DOOR LOCK MALFUNCTIONED BECAUSE OF WEAR ON A COMMONLY KNOW PART. THIS SHOULD NOT BE CONSIDERED NORMAL WEAR AND TEAR CONSIDERING MY 1967 CAMERO STILL HAS FUNCTIONING LOCKS AND 50 YRS OLDER. I SEE NOT REASON AS TO WHY A 11 YR OLD VEHICLE HAS NO

08/11/2016Component: STEERING,AIR BAGS,SERVICE BRAKESCrash reported1 injured

TL* THE CONTACT OWNED A 2004 KIA OPTIMA. WHILE DRIVING AT AN UNKNOWN SPEED, AN ABNORMAL CLICKING NOISE EMITTED FROM THE VEHICLE. THE POWER STEERING FAILED AND THE WHEELS SHOOK VIOLENTLY. THE BRAKES FAILED TO STOP THE VEHICLE AND IT CRASHED INTO A WALL. THE AIR BAGS DEPLOYED AND AN UNKNOWN SUBSTANCE EMITTED INTO THE CONTACTS EYES. THE CONTACT SUSTAINED BURNS TO THE BODY AND LACERATIONS TO BOTH EYES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED AND DEEMED DESTRO

03/24/2010Component: AIR BAGSCrash reported1 injured

TL*THE CONTACT OWNS A 2004 KIA OPTIMA. THE CONTACT WAS TRAVELING AT SPEEDS OF 15 MPH IN RAINY WEATHER. THE VEHICLE AHEAD OF HIM STOPPED SUDDENLY. THE CONTACT WAS UNABLE TO STOP THE VEHICLE AND CRASHED INTO THE REAR OF THE PRECEDING VEHICLE. THE AIR BAGS DID NOT DEPLOY UPON IMPACT. THE CONTACT WAS INJURED. A POLICE REPORT WAS FILED. THE CONTACTS VEHICLE WAS DESTROYED. THE FAILURE AND CURRENT MILEAGES WERE 82,500.

01/16/2018Component: AIR BAGSCrash reported1 injured

TL* THE CONTACT OWNED A 2004 KIA OPTIMA. WHILE DRIVING 25 MPH, ANOTHER VEHICLE CRASHED INTO THE CONTACT'S VEHICLE FROM THE FRONT. THE PASSENGER SIDE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED STOMACH AND CHEST INJURIES THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT CONTACTED. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 57,000.

09/07/2005Component: SUSPENSIONCrash reported

VEHICLE WAS INVOLVED IN A SINGLE CAR ACCIDENT IMPACTING A FIXED MEDIAN CURB. THE CAR WAS TOWED TO A REPAIR SHOP IDENTIFIED BY MY INSURANCE COMPANY. THE TOW TRUCK DRIVER REMARKED THAT THE FRONT SUSPENSION APPEARED TO HAVE BOLTS MISSING. THIS WAS INDEPENDENTLY VERIFIED BY THE BODY SHOP. IN THEIR DAMAGE ASSESSMENT, THEY FOUND THAT THE LOWER CONTROL ARM TO BALL JOINT BOLTS WERE MISSING AND THE 2 HOLES WERE ROUNDED OUT IN A WAY THAT WOULD BE CONSISTENT WITH THE BOLTS FALLING OUT. THE BOLTS FALLING OU

05/26/2011Component: VEHICLE SPEED CONTROLCrash reported

TL*THE CONTACT OWNS A 2004 KIA OPTIMA. THE CONTACT STATED WHILE DRIVING 30 MPH WITH THE BRAKES ENGAGED THE VEHICLE ACCELERATED AND CRASHED INTO SOME TREES. THE VEHICLE WAS DESTROYED. NO ONE WAS INJURED. THE CONTACT DID NOT CALL THE MANUFACTURER. THE CONTACT STATED THAT THE VEHICLE HAD ALWAYS BEEN UNSAFE TO DRIVE. THE FAILURE MILEAGE WAS 40,000.

03/27/2005Component: POWER TRAIN,ELECTRICAL SYSTEMCrash reported

PURCHASED A BRAND NEW 2004 KIA OPTIMA FROM THE DEALER ON 12/09/2004. THE CRUISE CONTROL HAS NOT BEEN WORKING SINCE THE FIRST DAY IT WAS DRIVEN OUT OF THE DEALER'S LOT. WHAT'S MORE, THREE WEEKS INTO OWNERSHIP OF THE VEHICLE, IT BEGAN TO EXHIBIT INTERMITTENT, ROUGH IDLING PROBLEMS. THE PROBLEM IS NOT NOTICEABLE ON COLD STARTS, BUT AFTER IT HAS BEEN DRIVEN FOR ABOUT 35 MINUTES OR SO AND THE ENGINE HAS WARMED UP AND REACHED A CERTAIN TEMPERATURE, IT WILL BEGIN TO MAKE ROCKING-JERKY-THRUSTING LIKE M

02/03/2015Component: STRUCTURE,WHEELS,FUEL/PROPULSION SYSTEMCrash reported

I WAS DRIVING ON I-10 WESTBOUND, KATY TX FREEWAY, TRAVELLING ABOUT 65 MILES PER HOUR. THE PASSENGER'S SIDE FRONT TIRE BLEW OUT CAUSING THE CAR TO GO BACK AND FOURTH BETWEEN TWO LANES OF TRAFFIC. IN THE PROCESS, I WAS HITTING THE RUBBER DIVIDERS, DAMAGING THE HOOD OF THE CAR AND THE WINDSHIELD. THE BLOWN TIRE CAUSED DAMAGE TO THE OIL PAN, THE RADIATOR, AND EVENTUALLY THE TRANSMISSION. I GOT THE CAR TO THE EMERGENCY LANE. THE CAR WAS TOWED OFF THE FREEWAY AND EVENTUALLY PICKED UP AND TRANSPORTED

02/04/2005Component: ELECTRICAL SYSTEMFire reported

WHILE I WAS DRIVING MY VEHICLE MY PASSENGER NOTICED THAT THERE WAS SMOKE COMING OUT OF THE DASHBOARD AREA. IN AN ATTEMPT TO GET OFF THE ROAD THE SMOKE HAD TURNED INTO FLAMES AT WHICH TIME I STOPPED THE VEHICLE AND I AND MY PASSENGER GOT OUT OF THE VEHICLE AND CALLED 911. *JB

02/03/2005Component: ELECTRICAL SYSTEMFire reported

WHILE DRIVING, A FIRE STARTED FROM THE DASHBOARD. THE CAUSE OF FIRE WAS UNDETERMINED.

11/05/2008Component: SUSPENSION2 injured

RT BALL JOINT/AXLE BROKE WHILE DRIVING ON 10 OCT 08. MY VEHICLE IS A 2004 KIA OPTIMA. *TR

10/04/2005Component: AIR BAGS1 injured

DT: THE AIRBAG WARNING LIGHT WAS INTERMITTENTLY. THE CONSUMER HAD TAKEN VEHICLE TO THE DEALERSHIP TO BE REPAIRED FIVE TIMES. THE DEALERSHIP WAS UNABLE TO FIX THE PROBLEM. ON SEPTEMBER 30, 2005 THE FRONT PASSENGER'S SIDE AIRBAG DEPLOYED WITHOUT A CAUSE. THE VEHICLE WAS PARKED WHEN THE AIR BAG DEPLOYED. THE SOUND FROM THE AIRBAG HAD GIVEN THE DRIVER A HEADACHE. THE CAUSE WAS STILL UNKNOWN. *SC . *AK

07/27/2014Component: LATCHES/LOCKS/LINKAGES1 injured

MY DRIVER SIDE LOCKS WILL NO LONGER UNLOCK CORRECTLY. SOMETIMES IF I JIGGLE EVERYTHING TOGETHER JUST SO I CAN GET IT TO UNLOCK FROM THE OUTSIDE. HOWEVER, ONCE INSIDE IT IS IMPOSSIBLE TO GET THE DOOR OPEN. THIS IS A MAJOR ISSUE, IF I LOCK MY CAR IT TAKES ME FOREVER TO GET BACK IN TO IT. I HAVE TO MAKE SURE THAT MY CHILDREN ARE STANDING OUT IN THE HEAT WAITING ON ME AND NOT BAKING IN THE CAR WAITING FOR ME. IF I AM IN AN AREA AFTERHOURS, I AM MORE AT RISK OF HAVING SOMETHING HAPPEN. IN ADDITION, I

01/13/2017Component: AIR BAGS1 injured

THE AIR BAG WENT OFF WHILE MY WIFE WAS REACHING FOR HER SEAT BELT AND SCRAPPED AND BURNED HER ARM. IT SOUNDED LIKE A GUN GOING OFF. I RUSHED HER HOME AND TOOK CARE OF HER WOUNDS

12/29/2012Component: ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES

DRIVER SIDE DOOR WILL NOT OPEN, ACCIDENTALLY LOCKED DOOR NOW IT WILL NOT OPEN, HAVE TO CLIMB OVER FROM PASSENGER SIDE TO DRIVER SIDE, WILL NOT OPEN FROM INSIDE OR OUTSIDE, I AM DISABLED AND IT'S VERY DIFFICULT TO HAVE TO CLIMB OVER TO DRIVER SIDE, FOR A LONG TIME NOW I HAVE LEFT THE CAR UNLOCKED FOR THIS REASON, SEEMS I AM NOT THE ONLY ONE WITH THIS PROBLEM, A LOT OF PEOPLE HAVE PLACED POSTS ABOUT THIS ISSUE. IT'S NOT ONLY AN INCONVENIENCE BUT A SAFETY ISSUE. I FEEL THIS IS A MAJOR RECALL THAT

Showing the 15 most serious of 225 complaints filed with NHTSA.

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