Kia built the 2007 Optima to one set of factory specifications, and this service and repair manual is matched to that year, engine and trim — so the sequence you follow and the figure you torque to are the ones written for your sedan, not values carried across from a neighboring model year.
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 2007 Optima. Two recalls are on federal record for this model year. The first, 12V014000, covers the frontal air bags: the clock spring can develop high resistance. Kia's filing lists certain 2006 through 2008 Optima vehicles manufactured from September 29, 2005 through January 29, 2008. The second, 11V153000, covers the automatic transmission lever and linkage, column shift: on certain 2006 through 2008 Optima vehicles built from September 29, 2005 through June 13, 2007, the shift cable may have been installed incorrectly, and the recall condition is the driver leaving the vehicle without engaging the parking brake. Owners have filed 217 complaints for this model year, and 30 technical service bulletins have been issued. The factory diagnostic and repair procedures behind those systems are here.
Whether you are tracing an air bag warning light, checking the shift cable at the column, or working through a scheduled service, the procedure and the specification you work to are Kia's own for the 2007 Optima.
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 VEHICLES MANUFACTURED FROM SEPTEMBER 13, 2006, THROUGH MARCH 21, 2008. THE CLOCK SPRING CONTACT ASSEMBLY FOR THE DRIVER'S SIDE AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) MAY BECOME DAMAGED THROUGH USAGE OVER TIME. IF THE CLOCK SPRING CONTACT ASSEMBLY BECOMES DAMAGED, THE DRIVER'S AIR BAG ELECTRICAL CIRCUIT WILL EXPERIENCE A HIGH RESISTANCE CONDITION POTENTIALLY CAUSING THE DRIVER'S AIR BAG TO NOT DEPLOY.
IF THE CLOCK SPRING DEVELOPS HIGH RESISTANCE, IN THE EVENT OF A CRASH, THE DRIVERS AIR BAG WILL NOT DEPLOY AND WILL NOT BE ABLE TO PROPERLY PROTECT THE DRIVER, INCREASING THE RISK OF INJURIES.
KIA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE VEHICLE'S AIR BAG CLOCK SPRING CONTACT ASSEMBLY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 11, 2012. OWNERS MAY CONTACT KIA CUSTOMER ASSISTANCE CENTER AT 1-800-333-4542.
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 INCORRECTLY, CAUSING TENSION IN THE CABLE. IF PRESENT, THIS CONDITION COULD CAUSE THE CABLE TO DETACH FROM THE SHIFTER ASSEMBLY'S DOWEL PIN PREVENTING THE TRANSMISSION FROM BEING SHIFTED. THE SHIFT LEVER CAN THEN BE MOVED INTO THE PARK (P) POSITION WHILE THE VEHICLE'S TRANSMISSION IS STILL IN THE LAST USED GEAR BEFORE DETACHMENT.
IF THE DRIVER LEAVES THE VEHICLE WITHOUT ENGAGING THE PARKING BRAKE, THERE IS A POSSIBILITY THAT THE VEHICLE CAN ROLL INJURE A PERSON IN ITS PATH OR CAUSE A CRASH.
DEALERS WILL INSPECT THE SHIFT CABLE AND REINSTALL IF NECESSARY FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 23, 2011. OWNER MAY CONTACT KIA AT 1-800-333-4542.
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
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.
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
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 - 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
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
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: 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.
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 AIR BAGS. NOT ONE OF THEM DEPLOYED!!!! BY THE GRACE OF GOD NO ONE WAS KILLED. THE TWO OCCUPANTS WERE INJURED AND HAD TO HAVE MEDICAL TREATMENT.
TL*THE CONTACT OWNS A 2007 KIA OPTIMA. WHILE DRIVING 30 MPH, THE ANTI-LOCK BRAKES FAILED. THE CONTACT VEERED OFF THE ROAD, DROVE INTO THE EMBANKMENT, AND STRUCK A TREE. THE REAR END OF THE VEHICLE SPUN AROUND AND A TREE CRASHED THROUGH THE WINDSHIELD. THE VEHICLE FLIPPED OVER AND LANDED UPRIGHT. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED. THE VEHICLE WAS PRESUMED TO BE COMPLETELY DESTROYED. KIA STATED THAT THEY WOULD SEND OUT A REPRESENTATIVE TO DETERMINE WHY THE AIR BAGS A
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 CRASHED INTO THE BUILDING NEXT TO THE PARKING LOT. THE FLOOR MAT WAS SEATED PROPERLY AND YES MY FOOT WAS ON THE BRAKE PEDAL. *TR
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. THE CONTACT SUSTAINED INJURIES TO THE BACK , NECK AND LEFT ARM THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 134,000. ....UPDATED 04/08/15 *BF
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 DRIVERS DOOR, TIGHT AGAINST THE INSIDE DOOR FRAME. THE BACK OF THE SEAT CAME FORWARD, WHICH LED TO NO MORE GIVE IN THE SEATBELT - WHICH I THINK CAUSED MY LEFT CLAVICLE TO SNAP IN TWO. *TR
TL*THE CONTACT OWNS A 2007 KIA OPTIMA. WHILE DRIVING 50 MPH, THE VEHICLE SLID AND STRUCK A GUARDRAIL WHILE AVOIDING ANOTHER VEHICLE. THE ROADS WERE WET DUE TO RAINY CONDITIONS. AFTER STRIKING THE RAIL, THE FRONT END SLID AND THE PASSENGER SIDE WAS DAMAGED. NONE OF THE AIR BAGS DEPLOYED. THE VEHICLE HAD TO BE TOWED TO A SHOP AND WAS CONSIDERED TO BE DESTROYED BY THE INSURANCE COMPANY. THE CONTACT STATED THAT DUE TO THE SEVERITY OF THE CRASH, THE AIR BAGS SHOULD HAVE DEPLOYED AND MAY HAVE FA
My vehicle speed up and slow down all that itself. It will not maintain speed even with my foot steady on the gas. It will not accelerate, but the major problem is my seatbelt gets stuck all the time I’m afraid to get buckled. I am unable to remove my seatbelt multiple times so now I have buckled my seatbelt behind me so I can start getting tickets. I’ve gotten like four tickets because I’m scared to be buckled that it’s not gonna come on down when I need it to be I’ve got 40 bought tickets. I w
The contact owned a 2007 Kia Optima. The contact stated while driving at 5-10 MPH, the vehicle before her vehicle slowed down suddenly. The contact slammed the brakes and the air bags deployed and deflated. However, the brake pedal hesitated to respond and became soft, causing the contact to crash into the vehicle in front of her. The contact was unsure whether there were warning lights illuminated. The contact stated that it appeared that the air bag deployment overrode the brake system and cau
I WAS IN A CRASH AND I HAVE TO SAY THAT THIS IS A PROBLEM. AFTER I RECEIVED MY CAR BACK FROM THE BODY SHOP THE CAR HAS BEEN MALFUNCTIONING ! THE 2.7L HAS STUMBLE ON AND AT ACCELERATION THE FAILURE IS THE THROTTLE POSITION SWITCH THIS IS A SAFETY PROBLEM FOR ALL DRIVER'S THAT DRIVE A 2007 KIA OPTIMA. THE MALFUNCTION OCCURS FIVE TIMES IN ONE DAY. THIS PROBLEM MAY CAUSE SEVERE OR FATAL INJURIES TO THE OCCUPANTS IN THE VEHICLE. NOTHING WAS DONE TO CORRECT THE FAILURE AND THE OLD THROTTLE POSITION SW
I WAS IN A CRASH AND I HAVE TO SAY THAT THIS IS A PROBLEM. AFTER I RECEIVED MY CAR BACK FROM THE BODY SHOP THE CAR HAS BEEN MALFUNCTIONING ! THE 2.7L HAS STUMBLE ON AND AT ACCELERATION THE FAILURE IS THE THROTTLE POSITION SWITCH THIS IS A SAFETY PROBLEM FOR ALL DRIVER'S THAT DRIVE A 2007 KIA OPTIMA. THE MALFUNCTION OCCURS FIVE TIME'S IN ONE DAY. THIS PROBLEM MAY CAUSE SEVERE OR FATAL INJURIES TO THE OCCUPANTS IN THE VEHICLE. NOTHING WAS DONE TO CORRECT THE FAILURE AND THE OLD THROTTLE POSITION S
2007 KIA OPTIMA. CONSUMER STATED THAT THE AIRBAG DID NOT DEPLOY DURING COLLISION. THE CONSUMER STATED THE VEHICLE WAS TOTALED AND TAKEN TO THE JUNKYARD DUE TO THE PROGRAMMING DEFECT.
ON SATURDAY 9/14/19 MY DAUGHTER WAS DRIVING ON THE HIGHWAY WHEN SHE HEARD A NOISE AND THE CHECK ENGINE/OIL LIGHT CAME ON AND THEN A DRIVER PULLED UP NEXT TO HER AND TOLD HER THAT THE CAR WAS ON FIRE. THE ENGINE ENDED UP IN FULL FLAMES.
After adding oil..Car stopped while driving…Smoke and Fire occurred.. Now engine will not start.. 2 Mechanics Stated “Engine needs to Be Replaced”… A/C Front Blower Doesn’t Work Console Has a Short and Doesn’t Work
I WAS DRIVING AND WITHOUT WARNING. THE CAR SUDDENLY STOPPED. I MANAGED TO GET IT TO THE SIDE OF THE ROAD. IT STARTED SMOKING AND A SMALL FIRE FROM ENGINE. NO WARNING LIGHTS, NOTHING. I PURCHASED THE CARE BRAND NEW IN 2007 AND HAD ALL REQUIRED MAINTENANCE INCLUDING NEW TIRES. THIS CAR JUST STOPPED WHILE I WAS DRIVING. I COULD HAVE BEEN SERIOUSLY INJURED, BUT IT WAS LATE AND NO TRAFFIC. I THE WAS TOWED TO KIA DEALER. THE SAID THE ENGINE IS SHOT. I TOWED TO ANOTHER DEALER, THEY SAID THERE
I CAME TO A COMPLETE STOP AND PROCEEDED TO TURN LEFT WHEN I NOTICED THE CHECK ENGINE LIGHT CAME ON AND AS I PULLED OVER THERE I NOTICED A THICK CLOUD OF BLUE SMOKE OUT OF MY REAR VIEW MIRROR. I OPENED THE HOOD AND SAW FLAMES AT THE BACK OF THE ENGINE AROUND THE TRANSMISSION AND AIRCONDITIONER AREA OF THE CAR. FLAMES CONTINUED UNTIL THE INTERIOR BEGAN BURNING AND WINDSHIELD BROKE. *JS
Showing the 15 most serious of 166 complaints filed with NHTSA.
