Problems · NHTSA complaints

1998 Toyota Avalon problems

Owners filed 186 complaints about the 1998 Toyota Avalon with NHTSA between Jan 1998 and Jun 2023. The most-cited component is suspension (19).

Complaints
186
Filed with NHTSA
Crashes
26
Reported by owners
Fires
1
Reported by owners
Injuries
24
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Suspension19
  2. Visibility19
  3. Electrical system17
  4. Vehicle speed control17
  5. Air bags17
  6. Equipment17
  7. Service brakes, hydraulic15
  8. Tires14
  9. Steering9
  10. Power train9
  11. Engine and engine cooling9
  12. Structure8
  13. Seat belts7
  14. Fuel system, gasoline5

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 9, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
199813
199950
200017
200117
200221
200317
200413
20056
20061
20074
20084
20094
20108
20112
20120
20131
20141
20150
20162
20171
20182
20190
20200
20210
20220
20232

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Suspension

19 reports1 crash
“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.”
Owner complaint to NHTSAFiled Dec 3, 2018Suspension, Electrical system, Vehicle speed controlODI 11155533

Visibility

19 reports
“1998 TOYOTA AVALON - WITHOUT WARNING, THE AIR CONDITIONER/HEATER & FANS QUIT WORKING. THIS IS INTERMITTENT. YOU NEVER KNOW WHEN IT IS GOING TO GO OUT. THIS CAN BE A SAFETY ISSUE IF WE ARE DRIVING ON THE FREEWAY, OR ANYWHERE FOR THAT MATTER, DURING A COLD SPELL AND THE DEFROSTER SUDDENLY GOES OFF. SEARCHING THE INTERNET THERE ARE NUMEROUS PEOPLE WITH THE SAME PROBLEM.....AND WHAT IS TROUBLING IS THAT TOYOTA IS AWARE OF IT AND HAS ISSUED A TECHNICAL SERVICE BULLETIN BUT EVEN THAT YOU HAVE TO PULL TEETH TO GET A COPY. IN FACT TO GET THEM TO TELL ME THERE WAS AN ISSUE I HAD TO TELL THEM THE TSA NUMBER I HAD FOUND. THEY ORIGINALLY TOLD ME THEY HAD NO INFORMATION. THEY ARE NOT MAKING THIS KNOWN TO THEIR CUSTOMERS. *TR”
Owner complaint to NHTSAFiled Aug 23, 2007VisibilityODI 10200637

Electrical system

17 reports1 crash2 related recalls
“TL* THE CONTACT OWNS A 1998 TOYOTA AVALON. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED INTERMITTENT PERFORMANCE OF VARIOUS ELECTRICAL SYSTEMS. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOTIFIED. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 98V278000 (ELECTRICAL SYSTEM) AS A POSSIBLE SOLUTION TO THE FAILURE, BUT THE VIN WAS NOT INCLUDED. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.....UPDATED 02/06/17 *BF CONSUMER STATED HAS NO DEFROSTER FOR THE FRONT WINDOW. UPDATED 7/2/18*JB *TR”
Owner complaint to NHTSAFiled Nov 1, 2016Electrical systemODI 10920585

Vehicle speed control

17 reports8 crashes
“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”
Owner complaint to NHTSAFiled Apr 25, 2018Vehicle speed controlODI 11090044

Air bags

17 reports15 crashes
“ONE DAY WHEN MY CAR WAS STATIONARY AND AFTER IT HAD SET FOR A FEW DAYS I STARTED IT NORMALLY AND NOTICED THE SRS AIRBAG WARNING LIGHT ON MY DASH CAME ON. THIS IS BEEN ABOUT A MONTH NOW AND A LOCAL MECHANIC SAID THE CODE READING INDICATES THERE IS AN ISSUE WITH THE PASSENGER SIDE AIRBAG. THE MECHANIC SAID IT IS A DEFECTIVE AIRBAG. THEY SAID IT MIGHT NOT DEPLOY AS ITS SUPPOSED TO DURING AN ACCIDENT. IT IS A SAFETY ISSUE THAT NEEDS TO BE RESOVLED SOON. AIRBAGS ARE VERY IMPORTANT AND LIFE SAVING.”
Owner complaint to NHTSAFiled Feb 11, 2017Air bagsODI 10954002

Equipment

17 reports
“THE INTERIOR OF THE VEHICLE FILLS WITH GASOLINE/FUEL FUMES EVERY TIME THE GAS INDICATOR REACHES 1/4 OF A TANK. TOYOTA DEALER REPLACED FUEL INJECTOR HOWEVER THIS DID NOT RESOLVE THE ISSUE. *TR”
Owner complaint to NHTSAFiled Aug 8, 2011Fuel system, gasoline, EquipmentODI 10417891
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.