WHILE DECENDING A MOUNTIAN PASS IN COLORADO WITH THE VEHICLE IN 4WD-LOW RANGE AND THE SHIFT SELECTOR IN THE SPORT MODE THE TRANSMISSION WOULD UP-SHIFT AT ABOUT 3200 RPM CAUSING THE VEHICLE TO GAIN SPEED VERY QUICKLY AND REQUIRING THE CONSTANT APPLICATION OF BRAKES WHICH CAUSES THE BRAKES TO OVER HEAT. THE OWNERS MANUAL CLEARLY STATES THAT THIS IS AN APPROVED USE OF THE VEHICLE AND THAT THE TRANSMISSION SHOULD NOT SHIFT UNTIL THE RED-ZONE (APPROX 6000 RPM). I CONTACTED KIA CUSTOMER SERVICE IN NOVEMBER OF 2009 AND HAVE HAD SEVERAL CONVERSATIONS WITH KIA'S CUSTOMER SERVICE AND MR RICHARD PULRIDIA WHITH KIA SERVICE HAS EVALUATED THE VEHICLE AND FILED A REPORT WITH KIA ENGINEERING IN MAY 2011. I TALKED TO MR PULRIDA THIS WEEK AND HE HAS NOT RECEIVED ANY INFORMATION TO DATE AND HAS NO IDEA WHEN OR IF ANY ACTION WILL BE TAKEN TO CORRECT THIS UNSAFE CONDITION. I BELIEVE THIS OPERATION IS UNSAVE BECAUSE IT CAUSES QUICK ACCELLERATION TO UNSAFE SPEEDS WHIN IN A STEEP DECENT. *TR
2008
ELECTRONIC STABILITY CONTROL
MY 2008 KIA SORENTO LX LOSES POWER & WILL NOT ACCELERATE TO 60MPH. I FEAR DRIVING MY VEHICLE BECAUSE I WAS ALMOST REAR ENDED ON 2 SEPARATE OCCASIONS BY AN 18-WHEELER DIESEL DUE TO THE FACT THE POWER IS LOST UPON ACCELERATION ATTEMPTS. IN ADDITION TO THE LOSS OF POWER, THE CHECK ENGINE & ESC OFF LIGHTS STAY ILLUMINATED. LIKE MANY OF THE OTHER COMPLAINTS, I HAVE TRIED TURNING MY ENGINE OFF & WAITING 10 MINUTES BEFORE RESTARTING THE ENGINE TO SEE IF THAT CLEARS THE STATUS OF THE LIGHTS BUT HAD LIMITED SUCCESS. THE VEHICLE HAS BEEN TAKEN TO THE DEALERSHIP AT LEAST 3 TIMES, WHILE UNDER WARRANTY, FOR RESOLUTION. THE DEALERSHIP HAS ADVISED THAT CERTAIN SENSORS HAVE BEEN REPLACED AS WELL AS THE GAS PEDAL BUT YET EITHER HAS RESOLVED THE ISSUE. THE DEALERSHIP EVEN WANTED TO CHARGE ME $2800 FOR ONE TRIP & $1800 ON THE NEXT. THIS WAS TOTALLY UNACCEPTABLE & CORPORATE WAS CONTACTED IMMEDIATELY. I AM CURRENTLY WAITING ON A RESPONSE FROM THEM. THE BRAKES ON THIS VEHICLE AS WELL HAVE BEEN AN ISSUE & ARE ANOTHER REASON FOR WHY I FEAR FOR THE SAFETY OF ME & MY PASSENGERS WHEN THIS VEHICLE IS DRIVEN. *TR