2003 Kia Sorento TSBs
30 manufacturer communications for the 2003 Kia Sorento sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2003 Sorento problem report covers complaints, recalls, and investigations.
What the bulletins cover
Most recent service bulletins
The 20 most recent of 30 communications on file. The complete set is searchable on NHTSA's page for this vehicle.
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 bulletin provides information relating…
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 examples are: axle shaft nuts with stake…
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 stake collar, cotter pins, washers with…
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 that may be related to the use of…
PITSTOP: UNUSUAL FUEL TRIM VALUES AND/OR MISFIRE CODES AFTER INCORRECT ENGINE REPAIR - THIS OUTLINES THE PROCEDURE TO FOLLOW IF AFTER AN ENGINE REPAIR YOU ENCOUNTER A COMPLAINT RELATING TO MIL ON (DTC P)#)X) WITH A MISFIRE DURING ACCELERATION AND/OR YOU FIND UNUSUAL FUEL TRIM…
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
KIA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. FUEL TANK AIR FILTER REPLACEMENT.
KIA: THERE MAY BE ERRATIC SHIFTING, SHIFT SHOCK, AND A MALFUNCTION LIGHT ON WITH STORED TROUBLE CODES. THIS IS CAUSED BY A PROBLEM WITHIN THE TRANSFER MOTOR.
KIA: FUEL TANK AIR FILTER REMINDER. THE AIR FILTER CAN ACCUMULATE DIRT OVER TIME AND NEEDS TO BE MAINTAINED.
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 CAUSE THE MIL TO ILLUMINATE AND A DTC…
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 THE ELECTRONIC THROTTLE CONTROL (ETC)…
KIA: HEAD LIGHT BULB LIFE CONCERN. THERE MAY BE CONCERNS OF SHORT HEADLAMP BULB LIFE IN VEHICLES. A NEW RESISTIVE WIRE HARNESS HAS BEEN INTRODUCED TO EXTEND THE LIFE OF THE LOW BEAM BULBS.
KIA: ALL MODELS. ARTICLE PROVIDES INFORMATION RELATING TO THE IMPROVED DURABILITY OF BULB LIFE FOR REAR COMBINATION BULB; REAR STOP LAMP/TAIL LAMP BULB UTILIZED ON MULTIPLE KIA MODELS.
SORENTO ICV REPLACEMENT.
CRANKSHAFT BOLT REPLACEMENT.
THROTTLE POSITION SENSOR W/ 3.5L ENGINES.
CRANKSHAFT BOLT TORQUE.
THIS BULLETIN PROVIDES INFORMATION RELATED TO REPLACEMENT OF THE AIR BAG DIAGNOSTIC UNIT (ADU). SOME OWNERS MAY COMPLAIN OF THE SRS WARNING LIGHT ILLUMINATION RESULTING IN ONE OR MORE SEAT TRACK POSITION SENSOR DIAGNOSTIC TROUBLE CODES (DTC).
2003-2005 CLOCKS NOT HOLDING TIME OR RESETTING - FREQUENTLY ASKED QUESTIONS.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.