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1998 Toyota Avalon problems

The most common problem on the 1998 Toyota Avalon is electrical system, typically around 64,000 miles. It has 1.8 times the complaints of a typical Avalon model year.

Typical year1.8x the typical complaints
Owner complaints
177
Recalls
1
Service bulletins
78
Worst area
Electrical
Fuel economy
22mpg

The worst 1998 Toyota Avalon problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 1998 Toyota Avalon

Sudden acceleration 10No deployment 7

Recalls 1

Electrical system: ignition: anti-theft: control moduleReported October 19, 1998 · 1,960 vehicles affected
What is wrong
Vehicle description: sport utility vehicles, mini vans and passenger vehicles equipped with a theft deterrent systems (tds) supplied by audiovox corporation and distributed by southeast toyota distributors, inc. In the states of alabama, florida, georgia, north and south carolina. The alarm wiring harness plugs into the vehicle's ignition switch and the vehicle's ignition switch wiring harness plugs into the alarm harness to complete the circuit. A percentage of the female terminals used in the alarm connector were found to be defective, causing an 'open circuit' condition when mated to the male ignition switch terminals.
Risk
This condition can cause intermittent performance of the vehicle's electrical components such as the dash warning lights and/or HVAC fan speed controls. Also, the vehicle may not run smoothly and could stall.
Remedy
Dealers will inspect the date code label on the security system harness and any displaying the manufacturing/final date code will be replaced with newly produced harnesses. The date codes are: rav4 - 6/24/98, 6/25/98, 6/26/98; sienna - 6/25/98, 6/26/98; and avalon - 6/30/98, 7/1/98, 8/31/98, 9/1/98, 9/2/98, and 9/3/98.

Recall number 98V278000 · Recall details

See all 1 recalls for the 1998 Toyota Avalon

Defect investigations

Engine seizureOpened April 30, 2002, closed June 20, 2002

DP02004

Technical service bulletins for the 1998 Toyota Avalon 78

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 78 bulletins for the 1998 Toyota Avalon

1998 Toyota Avalon fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
3.0L 6‑cylFWD192722

What 1998 Toyota Avalon owners say

Most recent owner complaints, unedited.

Filed Jun 26, 2023 · Seat belts · TX · 2 injuries

All plastic parts are disintegrating, seer belts, door locks, door handles, AC vents , body trim, steering wheel, lights, & anything made of plastic

Filed Jun 26, 2023 · Steering, Suspension · TX · crash

Tie rods detached from frame, along with steering parts became unsafe on minor highway speed turnes

Filed Dec 3, 2018 · Acceleration, Electrical · 131,000 miles · GA

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.

Filed Apr 25, 2018 · Acceleration · 183,000 miles · FL

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.

Filed Feb 11, 2017 · Airbags · NC

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.

Filed Nov 1, 2016 · Electrical · 30,000 miles · DE

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 the federal safety agency 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

Filed Aug 10, 2016 · Electrical · GA

Wheel locked then the car will not start, alarm system light won't blink and I'm hearing a wineing noise under the hood.

Filed May 9, 2014 · Electrical · 64,000 miles · MS

Tl* the contact owns a 1998 toyota avalon. The contact stated that upon start up, the key would not turn in the ignition nor would the vehicle start. The vehicle was taken to an independent mechanic who replaced the ignition switch. The vehicle was repaired; however, the failure persisted. The vehicle was taken to another mechanic who also replaced the ignition cylinder and provided a new key. The vehicle was repaired. The failure mileage was 64,000.

Filed Dec 3, 2013 · Electrical · 230,000 miles · FL

Tl* the contact owns 1998 toyota avalon. The contact stated that while driving 65 MPH, the vehicle stalled as the instrument panel the lighting went blank. The vehicle was towed to a dealer for inspection where the contact was told that there was an electrical failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The VIN was not available. The approximate failure mileage was 230,000.

Filed Aug 8, 2011 · Fuel system · 83,674 miles · WA

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.

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Compare the 1998 Toyota Avalon

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Other model years

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Questions about the 1998 Toyota Avalon

Is the 1998 Toyota Avalon reliable?

Owners have filed 177 complaints about the 1998 Toyota Avalon, 1.8 times a typical Avalon model year.

What is the most common problem with the 1998 Toyota Avalon?

Electrical system, with 19 complaints, typically around 64,000 miles. Next is suspension (19).

How many recalls does the 1998 Toyota Avalon have?

1 recall, covering electrical system.

Was there a recall on the 1998 Toyota Avalon electrical?

Yes, 1 recall: 98V278000. Check your VIN to see if your car still needs the free repair.

What year does the Toyota Avalon have the most electrical problems?

The Toyota Avalon model years with the most electrical complaints are 2008 (44 complaints), 2011 (25 complaints) and 1998 (19 complaints).

What gas mileage does the 1998 Toyota Avalon get?

Official estimates for the 1998 Toyota Avalon range from 22 mpg combined. The most efficient version (3.0L 6-cyl, FWD) gets 19 city and 27 highway.

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