Hyundai Elantra electrical problems

SHORTLY AFTER DELIVERY OF THE VEHICLE, I NOTICED A SPEEDOMETER ERROR OF 5-7 MPH. I TESTED THIS WITH TWO DIFFERENT RADAR GUNS AND BROUGHT IT TO THE DEALERS ATTENTION. DEALER VERIFIED ERROR AND CONTACTED TECH LINE. TECH LINE SAID THIS WAS NORMAL. THIS IS NOT NORMAL AND NO PARTS WERE REPLACED PER HYUNDAI TECH LINE'S FINDINGS. PROBLEM IS ONGOING AND CONTINUOUS. *JB

I PURCHASED A 2007 HUNDAI ELANTRA IN JANUARY 2007. MY DAUGHTER ALSO PURCHASED THE SAME VEHICLE. WE BOTH NOTICED THAT WHEN DRIVING THE SPEED LIMIT EVERYTHING ON THE ROAD WOULD PASS US. I TIMED MYSELF ON A MEASURED MILE AT 60 MPH AND DISCOVERED I WAS DOING 55 MPH. I STARTED RESEARCHING THE INTERNET AND DISCOVERED IT IS A COMMON PROBLEM. HUNDAI HAS REPLACED SOME SPEEDOMETERS BUT APPARENTLY IT DOES NOT CORRECT THE PROBLEM. IT HAS OCCURRED TO ME THAT THIS WOULD ALSO GIVE YOU A BETTER MPG INDICATION THAN YOU ARE ACTUALLY GETTING. HAVE YOU RECEIVED ANY OTHER COMPLAINTS ABOUT THIS AND WHAT IS THOUGHTS. MY DEALER HAD NOT HEARD ABOUT THIS PROBLEM. *JB

TL*THE CONTACT OWNS A 2007 HYUNDAI ELANTRA. THE DEALER TESTED THE VEHICLE AND CONFIRMED THAT THE SPEEDOMETER IS INACCURATE BY 5 MILES. THE TEST WAS PERFORMED WHILE DRIVING 60 MPH. THE CONTACT MUST CONTINUOUSLY MONITOR THE SPEEDOMETER AND SUBTRACT THE MILEAGE ACCORDINGLY. THE CONTACT IS AWARE OF THE SAFETY RISK INVOLVED WHILE DRIVING. THE MANUFACTURER DISAGREES WITH THE DEALER AND STATED THAT THE VEHICLE SHOULD NOT BE REPAIRED, EVEN THOUGH IT IS STILL UNDER WARRANTY. THE CONTACT FILED CASE # 272638 WITH THE LOCAL MANUFACTURER AND CASE # 1062516 WITH THE CORPORATE OFFICE. THE VIN WAS UNKNOWN. THE CURRENT MILEAGE IS 2,575 AND FAILURE MILEAGE WAS 5.

TL-CONATCT OWNS 2007 HYUNDAI ELANTRA. CURRENT MILEAGE IS 1400. FAILURE MILEAGE 200. WHILE DRIVING,HIS GPS SHOWED HIS SPEEDOMETER WAS OFF. DEALER SAID THEY ARE AWARE OF PROBLEM BUT ARE UNAWARE TO FIX IT. THEY DO NOT KNOW WHEN THEY WILL BE ABLE TO FIX IT-WAS TOLD TO CHECKK WITH THEM PREIODICALLY. WEATHER WAS PROBABLY RAINY. ENGINE/CYLINDER INFORMATION UNAVAILABLE. KTF

WHILE DRIVING IN THE RAIN THE DOOR LIGHT AND DOOR CHIME CAME ON FOR NO REASON. WENT INTO THE DITCH TRYING TO FIND WHAT WAS HAPPENING. EVERY TIME I WASHED THE CAR OR DROVE IN THE RAIN THE SAME THINGS HAPPENED . HAD TO DISCONNECT THE BATTERY AND WAIT A DAY OR TWO UNTIL SOMETHING DRIED. HEARD THAT HYUNDAI HAD A MANUFACTURING FLAW IN THAT THEY HAVE NOT SEALED THE PILLAR AND FENDER AREA ,THUS WATER JUST RAN TO THE ELECTRICAL WIRING. IT SHORTED OUT THE BATTERY, WHICH I HAD TO REPLACE ,AND COULD NOT DRIVE IN THE RAIN OR WASH THE CAR.*AK

TL*THE CONTACT OWNS A 2003 HYUNDAI ELANTRA. THE CONTACT NOTICED THAT THE AIR BAG INDICATOR LIGHT KEPT ILLUMINATING. THE DEALER REPAIRED THE FAILURE AND DIAGNOSED IT AS THE AIR BAG SENSOR. APPROXIMATELY 60,000 MILES LATE, THE FAILURE RECURRED. ALSO, CURRENTL YTHE ELECTRICAL SYSTEM FAILED. THE CONTACT STATED THAT THE RADIO ACTIVATED AUTOMATICALLY, THE VOLUME INCREASED, AND CERTAIN LIGHTS INSIDE THE VEHICLE, SUCH AS THE AIR CONDITIONER CONTROLLER LIGHTS, FAILED TO ILLUMINATE. THE CONTACT HAD THE RADIATOR REPLACED . IN ADDEITION, THE TIRES WERE CONSTANTLY WEARING OUT, AND SHE WAS ABOUT TO PURCHASE FOURTH SET IN LESS THAN TWO YEARS. SHE HAS NOT SPOKEN WITH THE MANUFACTURER ABOUT THE FAILURES. THE CURRENT MILEAGE IS 73,000 .AND FAILURE MILEAGES WAS 45,000. *AK ABL.PCO

HEADLIGHTS BURNING OUT FREQUENTLY WAS THE FIRST SIGN OF PROBLEMS, REPLACED THEM AS THE DEALER SAID THIS WAS INHERENT TO THE 2001 ELANTRA. IN AUGUST 2006 CHECK ENGINE LIGHT CAME ON. ALSO, THE AIR BAG SENSOR LIGHT WAS ON, HEADLIGHT OUT AGAIN, TOOK CAR TO DEALER, THEY CALLED BACK AND SAID THAT THE ALTERNATOR HAD BEEN OVER CHARGING AND NOT ONLY WAS THE OVER CHARGING BURNING OUT THE HEADLIGHTS IT ALSO HAD TAKEN OUT THE CRUISE CONTROL MODULE, AND AIR BAG MODULE. CAR HAD ONLY 42000 MILES ON IT, AND WAS 2 WEEKS FROM BEING OUT OF THE 5 YEAR BUMPER TO BUMPER WARRANTY. WELL HERE IT IS 6 MONTHS LATER AND 47000 MILES AND CHECK ENGINE LIGHT IS BACK ON, I HAVE SINCE PURCHASED A DIAGNOSTIC TOOL TO READ THE CODES. THE CAR WAS RUNNING ROUGH AT IDLE. THE CODES CAME UP AS MIS FIRE ON CYLINDER 3, TPS SENSOR FAILURE AND MAP BAROMETER FAILURE. I REPLACED THE PLUGS AND WIRES, ENGINE STILL RAN ROUGH. TOOK CAR BACK TO DEALER THEY REPLACED THE TPS, STILL RUNNING ROUGH, THEY SUGGESTED THAT BECAUSE OF THE FAULTY TPS THAT THE EXCESSIVE DUMPING OF FUEL INTO THE JETS COULD HAVE CAUSED ONE OF THEM TO BE CLOGGED. I HAD THEM CLEAN THE JETS AS WELL AS REPLACE THE PLUGS AND WIRES AGAIN (THEY HAD ALSO FOUND THAT #3 WIRE HAD BEEN ARCING.) THIS TOOK CARE OF THE IDLE PROBLEM. I TOOK THE CAR HOME AND THE NEXT DAY DRIVING THE CAR WOULD SURGE BETWEEN 3RD AND 4TH GEAR, ENGINE LIGHT BACK ON. STILL HAVE THE MAP ERROR. DEALER ENDED UP REPLACING THE MAP SENSOR. IT HAS BEEN ABOUT A MONTH SINCE THIS LAST OCCOURENCE AND ALL I CAN DO IS CROSS MY FINGERS UNTIL I TRADE IT IN. *AK ABL.PCO

AFTER FINISHING DRIVING THE VEHICLE AND REMOVING KEYS FROM IGNITION THE CAR WILL DING, THE SAME DING THAT HAPPENS IF YOU LEAVE YOUR KEYS IN THE IGNITION. IF I EXIT THE VEHICLE AND TRY TO LOCK THE DOORS AND ARM THE ALARM WITH THE REMOTE KEYLESS ENTRY THE CAR WILL NOT LOCK OR ARM THE ALARM, IF I TRY TO MANUALY USE THE KEYS TO LOCK THE VEHICLE IT UNLOCKS THE CAR. THE ONLY WAY THAT I CAN FIX THIS IS IF I TURN THE CAR BACK ON AND THEN TURN IT OFF. THIS OCCURS TOTALY RANDOMLY AND OCCURS ABOUT ONCE EVERY MONTH. IT STARTED ABOUT 6-8 MONTHS AFTER I GOT THE CAR IN MARCH 2006. ITS NOT THAT BIG OF A HASSLE NOW EXCEPT SOMETIME I MIGHT GO TO LOCK THE CAR AND THINK IT LOCKED WHEN IT DIDN'T. I DON'T WANT THIS TO BE THE START OF A BIGGER ELECTRICAL PROBLEM BECAUSE I AM ALSO HAVING THE AIRBAG ISSUE THAT MANY PEOPLE ARE HAVING. *AK