2007 Kia Optima Service and Repair Manual

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Factory-Grade Data

2007 Kia Optima service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • EX Sedan 4-Door
  • LX Sedan 4-Door

Engines covered

  • 2.4L 2359CC l4 GAS DOHC Naturally Aspirated
  • 2.7L 2656CC V6 GAS DOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2007 Kia Optima Recalls & Complaints

NHTSA #12V01400017/01/2012Component: AIR BAGS:FRONTAL

KIA MOTORS AMERICA, INC. (KIA) IS RECALLING CERTAIN MODEL YEAR 2006-2008 KIA OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JANUARY 29, 2008, AND MODEL YEAR 2007 AND 2008 KIA RONDO VEHI

Consequence

IF THE CLOCK SPRING DEVELOPS HIGH RESISTANCE, IN THE EVENT OF A CRASH, THE DRIVERS AIR BAG WILL NOT

Remedy

KIA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE VEHICLE'S AIR BAG CLOCK SPRING CONTACT ASSEMBLY

NHTSA #11V15300009/03/2011Component: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

KIA IS RECALLING CERTAIN MODEL YEAR 2006-2008 OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JUNE 13, 2007. THERE IS A POSSIBILITY THAT THE SHIFT CABLE MAY HAVE BEEN INSTALLED INCORREC

Consequence

IF THE DRIVER LEAVES THE VEHICLE WITHOUT ENGAGING THE PARKING BRAKE, THERE IS A POSSIBILITY THAT THE

Remedy

DEALERS WILL INSPECT THE SHIFT CABLE AND REINSTALL IF NECESSARY FREE OF CHARGE. THE SAFETY RECALL B

TSB #11017172

TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - 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 bulletin provid

TSB #11000787

This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is replaced.

TSB #10226555

TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmis

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 #10174520

TECHNICAL SERVICE BULLETIN: - TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. This bulletin provides information relating to the correct transmission fluid type and fill quantity requ

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

Showing the 8 most recent of 31 technical service bulletins on file with NHTSA.

20150519Component: AIR BAGSCrash reported2 injured

WHILE DRIVING ON HYWY 80 WEST, HIT BLACK ICE, LOST CONTROL OF VEHICLE. VEHICLE SPUN AND THEN FLIPPED END OVER END CAUSING EXTENSIVE IMPACT TO FRONT AND REAR OF VEHICLE. VEHICLE IS EQUIPPED WITH 6 AI

20150519Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULECrash reported2 injured

WHILE DRIVING ON HYWY 80 WEST, HIT BLACK ICE, LOST CONTROL OF VEHICLE. VEHICLE SPUN AND THEN FLIPPED END OVER END CAUSING EXTENSIVE IMPACT TO FRONT AND REAR OF VEHICLE. VEHICLE IS EQUIPPED WITH 6 AI

20150327Component: AIR BAGSCrash reported1 injured

TL*THE CONTACT OWNS A 2007 KIA OPTIMA. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, THE VEHICLE VEERED TO THE LEFT AND THE CONTACT LOST CONTROL AND CRASHED INTO A TREE. THE AIR BAGS DID NOT DEPLOY. T

20140515Component: SERVICE BRAKESCrash reported1 injured

WHILE BACKING OUT OF A PARKING SPACE, MY CAR SUDDENLY ACCELERATED WHILE IN REVERSE GEAR. I PUT THE BRAKES ON BUT TO NO AVAIL. I HAD NO CONTROL OF THE SPEED. THIS IS ALL HAPPENING GOING IN REVERSE. I C

20100316Component: SEATSCrash reported1 injured

I DRIVE A 2007 KIA OPTIMA, I WAS IN AN ACCIDENT; WHILE DRIVING 55MPH, I BROADSIDED A VAN. UPON INSPECTION OF MY VEHICLE, I NOTICED THAT THE DRIVERS SEAT CAME OFF THE TRACK AND TWISTED TOWARD THE DRIVE

Showing the 5 most serious of 217 complaints filed with NHTSA.

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