2004 TOYOTA SIENNA Complaints

THE ANTI SKID CONTROL LIGHT COMES ON FROM TIME TO TIME WHEN I AM DRIVING, ESPECIALLY ON THE HIGHWAY. IN ADDITION TO THE LIGHT, THERE IS WARNING BEEPING, AS IF I'M SLIDING ON ICE. AT THE SAME TIME, I COMPLETELY LOSE CONTROL OF THE ACCELERATION AND BRAKING. IT'S VERY SCARY, AND I AM CONCERNED FOR MY SAFETY AND MY FAMILY'S. THIS HAS HAPPENED MULTIPLE TIMES ON CLEAR, DRY DAYS, SO IT'S DEFINITELY NOT CAUSED BY THE ROAD BEING WET OR ICY.

TRACTION CONTROL ALL OF A SUDDEN STARTED TURNING ON AT EVERY TURN AUTOMATICALLY MAKING THE CAR LOCK ITS BRAKES I'M PRETTY SURE THIS IS NOT THE FIRST YOU GUYS HAVE HEARD OF THIS

TL* THE CONTACT OWNS A 2004 TOYOTA SIENNA. THE CONTACT STATED THAT THE VEHICLE FAILED AN INSPECTION DUE TO EXTENSIVE RUST, CORROSION, AND HOLES ASSOCIATED WITH THE FRAME (ENGINE CRADLE). AN INDEPENDENT MECHANIC DIAGNOSED THAT THE FRAME, ENGINE CRADLE, AND SUSPENSION ARMS MAY NEED TO BE REPLACED, OTHERWISE THE VEHICLE WAS UNSAFE TO BE DRIVEN AND THE PARTS MAY FRACTURE AT ANY MOMENT. THE VEHICLE WAS NOT REPAIRED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN AND FAILURE MILEAGE WERE NOT AVAILABLE.

STEERING PROBLEM SOMETIME IT'S HARD TO STEER IT'S DRAGGING IT'S TOO DANGEROUS.I ALMOST GOT AN ACCIDENT BECAUSE THE STEERING DIDN'T REACT WHEN I'M CHANGING LANES

WHEN ON A CURVE THE TRACTION CONTROL ENGAGES AFFECTING THE BRAKES AND STEERING OF THE VEHICLE. SPEED DOES NOT SEEM TO MATTER, IT HAS ENGAGED AT 10MPH AND AT 65 MPH. LAST STRAW WAS WHEN IT ENGAGED ON THE STRAIGHT AWAY ON THE HIGHWAY AT 65MPH IN THE HIGH SPEED LANE DROPPING THE SPEED DOWN TO 35MPH ALMOST CAUSING A SERIOUS ACCIDENT. IT'S BEEN HAPPENING FOR A COUPLE OF MONTHS AND TWO INDEPENDENT MECHANICS WERE NOT ABLE TO FIGURE OUT THE PROBLEM EVEN AFTER RUNNING A MOVING VEHICLE DIAGNOSTIC. IT WENT OFF A TOTAL OF 18 TIMES IN A APROXIMATE 15 MINUTE, THREE MILE DRIVE WITH THE MECHANIC. AFTER WATCHING MANY VIDEOS, AND COMPLAINTS ONLINE, WHY HASN'T SOMETHING BEEN DONE ON THIS ISSUE THAT HAS BEEN GOING ON FOR OVER EIGHT YEARS NOW? I'M AFRAID TO TAKE THIS VEHICLE ON THE HIGHWAY ANYMORE!!!

TL* THE CONTACT OWNS A 2004 TOYOTA SIENNA. WHILE DRIVING, THERE WAS AN ABNORMAL GRINDING NOISE COMING FROM UNDERNEATH THE VEHICLE. THERE WAS NO WARNING INDICATOR ILLUMINATED. THE CONTACT COASTED THE VEHICLE OVER TO THE SIDE OF THE ROAD AND POWERED OFF THE ENGINE. THE CONTACT NOTICED SMOKE COMING THROUGH THE VENTS AND FROM UNDERNEATH THE VEHICLE. THE VEHICLE WAS RESTARTED, BUT THE GEAR SHIFTER FAILED TO MOVE OUT OF PARK. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE AND LATER TOWED TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSMISSION FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 168,000.

THE VSC IS GOING OFF RANDOMLY, IN DRY, SAFE CONDITIONS. ALMOST ALWAYS WHEN I AM TURNING TO THE LEFT IN A LONG TURN. BUT HAS ALSO HAPPENED ON A WINDY ROAD, DRIVING 15MPH OR LESS, ON EVER SINGLE TURN SOMETIMES JUST THE ALARM, LIGHT FLASHING ON DASH & ENGINE DETHROTTLING, OTHER TIMES ADD THE STEERING WHEEL PULLING & BRAKES PUMPING THEMSELVES. WE HAVE HAD IT IN 3 DIFFERENT SHOPS & THE COMPUTER DETECTS NO CODES, ALL PARTS IN QUESTION (SUSPENSION, YAW, ROTATIONAL POSITION SENSOR, ETC) ARE IN GOOD WORKING ORDER, NOTHING LOOSE, WORN OR OTHERWISE NOT FUNCTIONING PROPERLY. WE HAVE HAD THE YAW SENSOR REPLACED AFTER READING MANY OTHER REPORTS OF THIS ISSUE, BUT IT DIDN'T HELP. WE LOVE OUR VAN, BUT IT IS NOW A DEATH BOX. WE NEVER KNOW WHEN THE VSC MALFUNCTION WILL ACTIVATE, MAKING THE CAR UNSAFE TO DRIVE. WHEN WILL TOYOTA ACKNOWLEDGE THIS & HELP OWNERS?

TRACTION CONTROL MALFUNCTION. WHILE DRIVING ON CURVY ROADS THERE IS A BEEPING ALARM, STEERING LOCKS UP, BRAKES ENGAGE. THE CAR SEEMS TO THINK THAT THE TRACTION IS OFF. THIS HAS BEEN A PROBLEM FOR OVER A YEAR. NO PROBLEMS DRIVING IN CITY. ONLY HAPPENS ON CURVY ROADS.

DEVELOPED MULTIPLE CRACKS ON THE DASH AROUND THE AIRBAGS ON PASSENGER SIDE. TOYOTA IS NOT COVERING THIS UNDER WARRANTY.

THE ANTI-SKID CONTROL ENGAGED WHEN TURNING SLIGHTLY ON THE FREEWAY. WHEN IT ENGAGED AT HIGHWAY SPEED (ROUGHLY 55MPH) IT PULLED ME INTO ONCOMING TRAFFIC. THIS IS A KNOWN PROBLEM WITH THIS VEHICLE THAT SHOULD HAVE BEEN RECALLED.