RoadVitals

1998 Toyota Avalon Driver assistance Problems

Owner-reported complaints naming the driver-assistance system, filed with NHTSA

Data refreshed

Driver assistance reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
16
Latest Dec 3, 2018
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
9%
of 178 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
7
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
3

What this page shows

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 1998 Toyota Avalon submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 16 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming driver-assistance

Shown in the owner’s own words, exactly as filed

Driver assistanceElectricalSuspension
Filed Dec 3, 2018

ELECTRICAL SYSTEM SHUT DOWN IN TRAFFIC AT THE LIGHT, ALTERNATOR WAS TESTED. BATTERY LIGHT STAY ON, LIGHTS DIMMED OUT, LOST SPEED. HAD TO GET PUSHED OUT THE ROAD AT A BUSY INTERSECTION IN ATLANTA GEORGIA ON CLEVELAND AVENUE.. BOUGHT A SECOND ALTERNATOR, SAME EXACT INCIDENT . ONCE HEADLIGHTS ARE TURNED ON AT NIGHT, CAR LOOSES TOTAL POWER. I HAD TO DRIVE FIVE BLOCKS AT NIGHT WITHOUT LIGHTS ON RALPH DAVID ABERNATHY BLVD, ATLANTA GEORGIA, EVEN THE HAZARD LIGHTS DRAINED A BRAND NEW BATTERY PURCHASED 12/02/2018.

NHTSA ID
11155533
Incident
Nov 9, 2018
Mileage
131,000 mi
Driver assistance
Filed Apr 25, 2018

TL* THE CONTACT OWNS A 1998 TOYOTA AVALON. THE CONTACT STATED THAT THE THROTTLE BECAME STUCK WITHOUT WARNING. AS A RESULT, THE CONTACT DROVE THROUGH TWO RED LIGHTS. THE CONTACT HAD TO MANEUVER BETWEEN THE ACCELERATOR PEDAL AND THE BRAKE PEDAL TO STOP THE VEHICLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, ESTABLISHED A CASE NUMBER, AND REFERRED THE CONTACT TO CENTRAL FLORIDA TOYOTA (11020 S ORANGE BLOSSOM TRAIL, ORLANDO, FL 32837, (407) 641-0600). THE DEALER SCHEDULED AN APPOINTMENT FOR DIAGNOSTIC TESTING. THE MANUFACTURER PROVIDED NO REMEDY OTHER THAN THE DEALER REPAIRING THE VEHICLE. THE FAILURE MILEAGE WAS NOT AVAILABLE. *TT CONTACT NO LONGER OWNS VEHICLE. *TT

NHTSA ID
11090044
Incident
Apr 24, 2018
Mileage
183,000 mi
Driver assistance
Filed Jul 23, 2010
Crash reported1 injury reported

TL*THE CONTACT OWNS A 1998 TOYOTA AVALON. THE CONTACT DROVE ONTO THE EMERGENCY LANE AND PUT THE VEHICLE IN THE PARK POSITION. WHEN THE CONTACT PROCEEDED TO DRIVE, THE VEHICLE'S SPEED SUDDENLY AND INDEPENDENTLY INCREASED UP TO 45 MPH CAUSING THE VEHICLE TO HIT THE CURB AND FLIP OVER. THE CONTACT SUFFERED A BROKEN ARM AND A SHOULDER AND HEAD INJURY AS WELL AS INJURIES TO HER KNEES. THE CONTACT WAS TRANSPORTED TO THE EMERGENCY ROOM. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT WAS CONCERNED THAT AN INVESTIGATION WAS NOT OPEN ON LATE MODEL TOYOTAS. THE FAILURE MILEAGE WAS 150,000.

NHTSA ID
10344875
Incident
Sep 9, 2009
Mileage
150,000 mi
Driver assistance
Filed Apr 19, 2010
Crash reported

1998 TOYOTA AVALON STUCK GAS PEDAL *GR THE CONSUMER STATED AS HE WAS ATTEMPTING TO PARK, THE VEHICLE SUDDENLY ACCELERATED. HE SWERVED TO THE RIGHT TO AVOID HITTING A PARKED VEHICLE. THE VEHICLE JUMPED THE CURB AND ACROSS THE SIDEWALK AND DOWN A SLIGHT DECLINE AND HIT A TREE ABOUT 40 TO 50 FEET FROM THE STREET CURB. APPLYING THE BRAKES DID NOT HELP. THE VEHICLE WAS DECLARED A TOTAL LOSS. *JB

NHTSA ID
10323179
Incident
Oct 6, 2009
Mileage
45,000 mi
Driver assistanceElectrical
Filed Mar 5, 2010
Crash reported

ON OR ABOUT SEPTEMBER 19, 2005. I PULLED INTO A PARKING SPOT ASIDE OF A SHOE SHOP AND APPLIED MY BRAKE TO STOP. THE 1998 TOYOTA AVALON WHICH I WAS DRIVING REFUSED TO STOP AND CONTINUED ON INTO THE SIDE OF THE BUILDING AT MAYBE 30 MPH. I WAS SURE THAT I HAD APPLIED EXTREME PRESSURE TO THE BRAKE BUT COULD NOT STOP THE CAR. I WAS SO DISTRAUGHT THAT I ASSUMED THAT MY FOOT SLID OFF THE BRAKE ONTO THE ACCELERATOR. AS I THINK BACK I AM SURE THAT I WAS ON THE BRAKE AND NOT ON THE ACCELERATOR. IF I WAS ON THE ACCELERATOR I WOULD HAVE HAD A JOLT FORWARD WITH EXTREME ACCELERATION. IT WAS LIKE I WAS IN A SLOW MOTION DREAM WORLD AND THE AVALON WAS UNDER ITS OWN CONTROL. I REPORTED IT TO MY INSURANCE COMPANY AS BEING MY FAULT SINCE I HAD NO OTHER REASONABLE EXPLANATION. I AM NOW SURE THAT THE AVALON WAS UNDER ITS OWN CONTROL AND NOT MINE. UPDATED 03/24/10

NHTSA ID
10316950
Incident
Sep 19, 2005
Mileage
34,961 mi
Driver assistance
Filed Feb 26, 2010
Crash reported

MY DAUGHTER PURCHASED A 1998 TOYOTA AVALON FROM A PRIVATE INDIVIDUAL. MY DAUGHTER'S FRIEND DROVE THE CAR HOME BECAUSE SHE COULD NOT DRIVE THE STANDARD VEHICLE MY DAUGHTER USED TO GET THE AVALON. MY DAUGHTER FOLLOWED IN THE VEHICLE THAT HAD STANDARD SHIFT. SUDDENLY, THE AVALON BEGAN ACCELERATING TO A SPEED OF OVER 90 MPH WHILE ON A SECONDARY ROAD. MY DAUGHTER'S FRIEND PUT BOTH FEET ON THE BRAKE AND THE EMERGENCY BRAKE WAS USED, BUT THE CAR DID NOT SLOW DOWN. MY DAUGHTER CALLED HER FRIEND ON HER CELL PHONE TO ASK HER WHY SHE WAS DRIVING SO FAST. HER FRIEND WAS HYSTERICAL AND SAID THE CAR WOULD NOT STOP. MY DAUGHTER IMMEDIATELY CALLED 911. JUST BEFORE A SHARP CURVE WHERE SHE WAS SURE SHE WOULD BE KILLED, THE CAR STOPPED. HER FRIEND GOT OUT OF THE CAR AND COLLAPSED ON THE GROUND. THE POLICE CALLED A TOW TRUCK AND ASSURED WITNESSES THAT SHE JUST HAD A LITTLE SCARE. THE CAR WAS TOWED TO A GARAGE IN SAYRE, PENNSYLVANIA. RELUCTANT TO BELIEVE THAT THIS HAPPENED AS DESCRIBED, THE MECHANIC DECIDED TO TAKE THE CAR FOR A DRIVE HIMSELF. THE SAME THING HAPPENED TO HIM, HOWEVER HE USED SOME METHOD TO GET THE CAR TO STOP. HE TOLD US THAT THERE WAS SOMETHING WRONG WITH THE THROTTLE. WE CONTACTED ARE LOCAL TOYOTA DEALERSHIP ABOUT THE PROBLEM; WE WERE TOLD THAT THEY HAD NEVER HEARD OF THIS HAPPENING WITH A TOYOTA. IN JANUARY 2009, I WAS ON THE PHONE WITH MY DAUGHTER, WHO NOW RESIDES IN TENNESSEE. SUDDENLY SHE YELLED, "MY GOD!" AFTER A SHORT SILENCE THAT SEEMED LIKE AN ETERNITY, SHE SAID SHE WAS AT A STOP LIGHT BEHIND ANOTHER CAR. HER FOOT WAS ON THE BRAKE, BUT THE MOTOR STARTED REVVING LOUDLY. THE CAR THEN LURCHED FORWARD. BEFORE HITTING THE CAR IN FRONT OF HER, SHE PUT THE CAR IN PARK WHILE AT THE SAME TIME SHUTTING THE IGNITION OFF. SHE TOLD ME THAT THIS HAS HAPPENED A COUPLE OTHER TIMES RECENTLY. WE CALLED OUR LOCAL TOYOTA DEALERSHIP AGAIN TO INQUIRE ABOUT THE PROBLEM. THEY WOULD NOT ADMIT TO ANY PROBLEMS OF THIS NATURE. *TR

NHTSA ID
10314621
Incident
Aug 21, 2007
Driver assistance
Filed Feb 23, 2010

TL*THE CONTACT OWNS A 1998 TOYOTA AVALON. WHENEVER THE CONTACT ATTEMPTED TO ACCELERATE OR REVERSE AT A LOW SPEED THE CONTACT NOTICED THAT THE VEHICLE SUDDENLY SURGED FORWARD WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHERE THE CONTACT WAS INFORMED THAT THE FAILURE COULD NOT BE REPRODUCED. THE CONTACT HAS NOTICED THE FAILURE SINCE THE DAY HE PURCHASED THE VEHICLE. THE VIN WAS NOT AVAILABLE. THE CURRENT AND FAILURE MILEAGES WERE 27000. UPDATED 03/19/10. *LJ THE CONSUMER STATED THERE WAS HESITATION FROM THE VEHICLE WHEN SHE ATTEMPTED TO ACCELERATE. UPDATED 09/27/10

NHTSA ID
10313094
Incident
Jun 13, 1998
Mileage
27,000 mi
Driver assistance
Filed Feb 22, 2010

TL* THE CONTACT OWNS A 1998 TOYOTA AVALON. THE CONTACT WAS DRIVING APPROXIMATELY 25 MPH ON NORMAL ROAD CONDITIONS, PROCEEDING TO A TRAFFIC STOP SIGNAL. THE ENGINE BEGAN TO REV EXCESSIVELY HIGH. THE DRIVER APPLIED PRESSURE TO THE BRAKE PEDAL, FOLLOWED BY AN UNINTENDED ACCELERATION. THE VEHICLE SLOWED DOWN WITH EXCESSIVE FORCE TO THE BRAKE SYSTEM. THE IDENTICAL FAILURES OCCURRED ON EIGHTEEN SEPARATE OCCASIONS. THE FAILURE OCCURRED WHENEVER COMING FROM A COMPLETE STOP. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND TRANSMISSION SHOP. THE TECHNICIANS WERE UNABLE TO DUPLICATE THE FAILURE. THE THROTTLE AND ACCELERATOR LINKS WERE CLEANED. THE FAILURES CONTINUED WHICH THERE WERE NO RESOLUTIONS. THE VEHICLE HAS NOT BEEN REPAIRED FOR THE MALFUNCTIONS. THE FAILURE MILEAGE WAS 90,000. UPDATED 03/15/10 *BF UPDATED 04/29/10.*JB

NHTSA ID
10312806
Incident
Sep 6, 2006
Mileage
90,000 mi
Driver assistancePowertrain (other)
Filed Jan 27, 2010

WHILE ACCELERATING MERGING ONTO THE HIGHWAY, CAR'S ACCELERATOR STUCK "TO THE FLOOR", CAR CONTINUED TO ACCELERATE TO 80MPH UNTIL THE DRIVER WAS ABLE TO PHYSICALLY LIFT THE PEDAL WITH THE SIDE OF HER FOOT. BROUGHT CAR TO REPAIR CENTER WHERE NO CAUSE WAS FOUND. PROBLEM HAS NOT OCCURRED SINCE INITIAL INCIDENT.*CW

NHTSA ID
10302523
Incident
Jan 31, 2009
Mileage
100,000 mi
Driver assistance
Filed Dec 22, 2009
Crash reported1 injury reported

TL* THE CONTACT OWNS A 1998 TOYOTA AVALON. WHILE DRIVING BETWEEN 15 TO 30 MPH SHE CRASHED INTO A CURB. WHEN ATTEMPTING TO REVERSE AWAY FROM THE CURB THE VEHICLE SUDDENLY ACCELERATED. SHE PULLED THE STEERING WHEEL TO ATTEMPT TO STOP AND THE VEHICLE ROLLED OVER AND LANDED ON THE RIGHT SIDE. SHE BROKE HER LEFT ARM AND WAS TRANSPORTED TO THE HOSPITAL BY AMBULANCE. THE VEHICLE WAS TAKEN TO THE TOW YARD. THE INSURANCE COMPANY RENDERED THE VEHICLE AS COMPLETELY DESTROYED. THE POLICE REPORT INFORMATION WAS NOT AVAILABLE. THE FAILURE AND THE CURRENT MILEAGE WAS 150,000.

NHTSA ID
10296701
Incident
Sep 10, 2009
Mileage
150,000 mi
Driver assistance
Filed Sep 14, 2004
Crash reported1 injury reported

WHILE PULLING INTO A PARKING SPACE VEHICLE SURGED FORWARD AND CRASHED WITH A WALL. WHILE AGAINST THE WALL THE VEHICLE CONTINUED TO TO SURGE UNTIL THE CONSUMER REMOVED THE KEY FROM THE IGNITION. THE POLICE AND THE FIRE DEPARTMENT RESPONDED TO THE COLLISION. CONSUMER SUSTAINED SLIGHT KNEE INJURIES.*AK

NHTSA ID
10087111
Incident
Aug 3, 2004
Mileage
82,000 mi
Driver assistance
Filed Jun 4, 2004

WHEN DRIVING AT LOW SPEEDS THE VEHICLE SURGED FORWARD. *AK *NM

NHTSA ID
10063166
Incident
Sep 15, 2002
Mileage
83,000 mi
Driver assistance
Filed Apr 8, 2004

WHILE DRIVING AT LOW SPEED VEHICLE SUDDENLY ACCELERATED. ALSO, A LOUD NOISE WAS COMING FROM UNDER THE HOOD WHEN VEHICLE WAS STARTED EARLY IN THE MORNING. DEALERSHIP INSPECTED VEHICLE EIGHT TIMES, BUT COULD NOT DUPLICATE OR CORRECT THE PROBLEM. *AK

NHTSA ID
10066838
Incident
Apr 8, 2004
Driver assistance
Filed Dec 10, 2003

WHEN APPLYING BRAKES, THE VEHICLE ACCELERATED WITHOUT WARNING. DEALER STATED THEY WERE UNABLE TO DUPLICATE THE PROBLEM. *AK THREE TIMES WHEN ALMOST COMPLETELY STOPPED, THE CAR SUDDENLY LUNGED FORWARD. THE VEHICLE WENT OVER THE CEMENT AND SCRAPPED THE BOTTOM OF THE CAR, THE TIRES HAD TO BE REPLACED. THE CONSUMER HAS A VERY DANGEROUS UNCONTROLLABLE VEHICLE. *CB *JB

NHTSA ID
10046411
Incident
Nov 28, 2000
Mileage
33,000 mi
Driver assistance
Filed May 18, 1999
Crash reported

WHEN PULLING INTO GARAGE, DOOR OPENED SLIGHTLY, ACCELERATOR NOT TOUCHED, VEHICLE TOOK OFF GOING FORWARD, PUT GEAR INTO REVERSE, VEHICLE TOOK OFF GOING BACKWARDS. SUDDEN ACCELERATION OCCURRED. DEALER CONTACTED, AND PROBLEM STILL EXISTS. *AK

NHTSA ID
835791
Incident
Nov 12, 1998
Driver assistance
Filed Apr 26, 1999

ON MARCH 21,1999 OWNER WAS DRIVING VEHICLE WHEN IT BEGAN TO INVOLUTARILY ACCELERATE. THE ENGINE WAS SURGING RAPIDLY. THE TACOMETER REACHED 7,000RPM AND VEHICLE ACCELERATED TO 90MPH. DRIVER WAS APPLYING NORMAL PRESSURE TO THE GAS PEDAL WHEN THE ACCELERATION BEGAN. HE ATTEMPTED TO STOP THE CAR BY USING THE BRAKES WITH NO SUCCESS. THE CAR WAS ALMOST OUT OF CONTROL, SO THE OWNER TURNED THE ENGINE OFF AND PULLED TO THE SHOULDER OF THE FREEWAY. THE CAR WAS TOWED TO THE DEALER IN WHICH IT WAS PURCHASED FROM AND NO REPEAT OF THE INCIDENT COULD BE PREFORMED. DEALER INVESTIGATED ACCELERTOR CABLE, SCANNED CHECK FOR CODES, THROTTLE BODY AND GAS PEDAL, NO DIAGNOSIS COULD BE MADE. OWNER'S EXPRESS LIFE THREATENING AND SAFETY CONCERNS PERTAINING TO THIS VEHICLE. WE WOULD LIKE TO PARTICIPATE IN THE STUDY TO DETERMINE THE CONDITION OF THIS VEHICLE.

NHTSA ID
706006
Incident
Mar 21, 1999

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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