2000-2023 Toyota Corolla Problems: 18 Issues Every Owner Should Know

2000-2023 model years · 3,981+ owner reports · Updated May 2026

According to Au7o's analysis of 3,981+ owner reports, the 2000-2023 Toyota Corolla has 18 documented known issues, with 7 rated critical. The most serious are CVT Transmission Shudder and Failure ($150-$4,500 repair), Coolant Bypass Valve Failure ($700-$900 repair), Fuel Pump Impeller Deformation ($0-$0 repair), Auto Stop/Start System Malfunction ($0-$150 repair), Takata Front Airbag Inflator Rupture Recall ($0-$0 repair), Excessive Oil Consumption from 1ZZ-FE Piston Ring Wear ($100-$4,500 repair) and ECM/PCM Failure Causing Harsh Shifting, No-Start, and MIL Illumination ($600-$1,400 repair). The most commonly reported issue is CVT Transmission Shudder and Failure with 678 owner reports. Across all issues, repair costs range from $25 to $4,500. DIY maintenance guides at au7o.io.

All 18 Known Issues

When Issues Typically Appear

Takata Front Airbag Inflator Rupture Recall

0K-250K

Coolant Bypass Valve Failure

30K-70K

Headlight Bulb and Low-Beam Circuit Overheating/Melting

30K-120K

Driver and Passenger Sun Visor Breakage and Drooping

30K-120K

CVT Transmission Shudder and Failure

48K-72K

Intake Manifold Gasket Vacuum Leak Causing Cold-Start Rough Idle and Lean Codes

60K-160K

Airbag Warning Light from Spiral Cable (Clock Spring) Failure

60K-150K

ECM/PCM Failure Causing Harsh Shifting, No-Start, and MIL Illumination

70K-180K

EVAP Charcoal Canister and Vent Valve Failure Causing Check Engine Light

70K-180K

Excessive Oil Consumption from 1ZZ-FE Piston Ring Wear

80K-180K

Air Conditioning Evaporator or Compressor Failure Leading to Weak/No Cooling

80K-180K

Starter Solenoid Contact Wear Causing Intermittent No-Crank

120K-250K

063K125K188K250K mi

Community Reported

234 owners

On the 2022-2023 Toyota Corolla, the automatic engine stop/start feature in 2022-2023 Corollas can malfunction, particularly in wet weather conditions when windshield wipers are in intermittent mode. The vehicle may fail to automatically restart when the brake is released, leaving drivers stranded at intersections or causing the vehicle to roll backward on hills. Check engine lights and multiple warning lights may illuminate.

Common Symptoms

Engine fails to restart after automatic stop at traffic lights
Check engine light illuminates
Multiple dashboard warning lights (steering, engine)
Vehicle rolls backward on hills when engine doesn't restart
Issues occur primarily in rainy conditions with wipers on intermittent

How to Fix

Software update from Toyota dealer. Temporarily disable auto stop/start feature until software fix is applied. Avoid using intermittent wipers with auto stop/start simultaneously.

What Owners Are Using

Parts and tips from 234+ owners who fixed this issue

TipToyota released a software fix - contact your dealer to ensure it has been applied
UpgradeProfessional Bluetooth OBD-II scanner for reading electrical system fault codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
View on Amazon
UpgradeAutomotive digital multimeter for diagnosing electrical faults and testing circuits (Innova 3340 Automotive Digital Multimeter)
View on Amazon
UpgradeElectrical contact cleaner for restoring connections and preventing corrosion (CRC QD Electronic Cleaner)
View on Amazon

Typical repair cost:$0 - $150

Research This Issue

234+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

Medium Confidence234 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2000-2004 Toyota Corolla 1.8L 1ZZ-FE, early-2000s Corolla models are well documented for engine control module failure caused by defective internal circuitry and capacitor/board degradation. Owners report harsh or erratic automatic transmission shifting, stalling, no-start conditions, and check-engine lights because the ECM also controls transmission logic on these cars. Toyota issued a warranty enhancement and service campaign for many affected vehicles, making this one of the best-documented Corolla problems of the period.

This issue also affects: Chrysler 300M, Chrysler Cirrus, Chrysler Concorde

Common Symptoms

harsh 1-2 or 2-3 shifts
delayed shifting
check engine light
no-start
engine stalling
transmission stuck in gear
poor drivability

How to Fix

Diagnosis typically starts by confirming erratic shift behavior, communication issues, or stored transmission/engine codes, then verifying ECM part number applicability. The permanent fix is replacement of the ECM/PCM with the updated unit, followed by code clearing and confirmation of normal shift operation. Technicians should also inspect battery voltage and grounds so a weak electrical system is not mistaken for module failure.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipVerify the ECM part number and campaign applicability before buying a used module; many owners solved repeated shift issues only after installing the updated superseded ECM.
TipCheck battery voltage, charging output, and grounds first, because low system voltage can mimic module and shift-solenoid faults.
UpgradeA stable electrical supply helps avoid false diagnosis during ECM troubleshooting and post-repair adaptation checks. (Denso Iridium TT Spark Plugs)
View on Amazon
UpgradeOwners commonly replace the transmission fluid after ECM replacement to improve shift quality and remove degraded fluid from years of erratic control. (Valvoline MaxLife Multi-Vehicle ATF)
View on Amazon

Typical repair cost:$600 - $1,400

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Community Reported

456 owners

On the 2014-2019 Toyota Corolla, the Entune 2.0 infotainment system, particularly premium versions with navigation and apps, experiences widespread failures including getting stuck in boot loops, unresponsive touchscreens, random rebooting, and complete radio failure. The touchscreen digitizer layer commonly fails, causing portions of the screen to become unresponsive. Issues often manifest just after the 36-month warranty expires.

Common Symptoms

Radio stuck in reboot loop with loading bar that never completes
Touchscreen unresponsive or only partially responsive
System randomly reboots while driving
Bluetooth connectivity failures
Complete radio/display blackout

How to Fix

Check and replace blown fuses. Perform hard reset by disconnecting battery for 30 minutes. Software update at Toyota dealer. Replace head unit with new or refurbished unit.

What Owners Are Using

Parts and tips from 456+ owners who fixed this issue

TipConsider aftermarket head units as a more reliable and cost-effective replacement
UpgradeHigh-performance AGM battery with excellent cold cranking amps and deep cycle capability (Optima RedTop AGM Battery)
View on Amazon
UpgradeOEM-quality replacement battery with reliable performance (ACDelco Professional AGM Battery)
View on Amazon
UpgradeAutomatic battery maintainer to prevent parasitic drain issues during storage (Battery Tender Junior 12V Battery Charger Maintainer)
View on Amazon
UpgradeProfessional OBD-II diagnostic scanner for reading infotainment and body module codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
View on Amazon

Typical repair cost:$100 - $1,625

Research This Issue

456+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence456 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2009-2013 Toyota Corolla, owners of 10th-generation Corollas frequently report repeated low-beam headlight bulb failure, overheated connectors, and in some cases melted headlamp sockets or wiring. The problem is often linked to heat buildup at the bulb connector, poor terminal tension, or use of higher-output replacement bulbs. Complaints and forum threads show this is more than isolated bulb burnout, especially when one side repeatedly fails.

Common Symptoms

repeated low-beam bulb burnout
one headlight out
melted bulb socket
burning smell near headlamp
intermittent headlight operation

How to Fix

Diagnosis should include checking charging voltage, inspecting the headlamp connector for discoloration or looseness, and verifying the correct bulb wattage is installed. Repair usually involves replacing the bulb and any heat-damaged socket or pigtail, then ensuring tight terminal contact. If the housing has been damaged by heat, the headlamp assembly may also need replacement.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipAvoid extra-bright halogen bulbs with higher heat output; many owners report longer life with standard-output long-life bulbs.
TipIf a bulb fails repeatedly on the same side, inspect the connector immediately for heat damage instead of just installing another bulb.
UpgradeA ceramic replacement socket resists heat better than many generic plastic pigtails when the original connector has melted. (Dorman Headlight Socket/Pigtail)
View on Amazon
UpgradeLong-life OEM-style bulbs are commonly recommended by Corolla owners to reduce repeat failures. (Philips LongLife Halogen Headlight Bulb)
View on Amazon

Typical repair cost:$25 - $350

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

Medium Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2000-2008 Toyota Corolla 1.8L 1ZZ-FE, many older Corollas develop an intermittent no-crank condition caused by worn starter solenoid contacts rather than a dead battery. Owners often describe a single click or repeated clicking with full dash power, followed by normal starting later. This is a well-known Denso starter issue across Toyota models of the era and is heavily documented in owner forums and repair guides.

Common Symptoms

single click when turning key
intermittent no-crank
starts normally after several tries
dash lights stay bright
battery tests good

How to Fix

Confirm battery condition and cable integrity first, then voltage-drop test the starter circuit. If the starter receives proper command voltage but only clicks, the usual fix is rebuilding the Denso starter with new copper contacts and plunger or replacing the starter assembly outright.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipIf the starter is original Denso, many owners successfully rebuild it with new contacts and plunger instead of replacing the whole unit.
TipClean and tighten battery terminals and engine grounds before condemning the starter, since poor connections can mimic the same symptom.

Typical repair cost:$80 - $450

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Community Reported

678 owners

On the 2019-2023 Toyota Corolla, the coolant bypass valve in 2019-2023 Corollas can crack and fail prematurely, causing coolant leaks and triggering an 'Engine Maintenance Required - Visit Your Dealer' warning message on the dashboard. This defect is the subject of a class action lawsuit and affects both Corolla and RAV4 models. The valve typically fails between 30,000-70,000 miles.

This issue also affects: Audi A4 allroad, Audi Q5, Audi Q7

Common Symptoms

Engine Maintenance Required warning message on dashboard
Coolant leak visible under vehicle
Low coolant warning light
Potential engine overheating if not addressed

How to Fix

Replace the coolant bypass valve with updated part. Check if vehicle qualifies for Customer Support Program coverage.

What Owners Are Using

Parts and tips from 678+ owners who fixed this issue

TipCheck if your vehicle qualifies for Toyota's Customer Support Program for free repairs
UpgradeGates coolant hose — OEM-grade reinforced rubber (Gates Coolant Hose)
View on Amazon
UpgradePrestone 50/50 pre-mixed coolant — compatible with all colors (Prestone Coolant Antifreeze 50/50)
View on Amazon

Typical repair cost:$700 - $900

Research This Issue

678+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence678 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2003-2008 Toyota Corolla, ninth-generation Corollas commonly accumulate owner reports of A/C performance loss caused by evaporator leaks, compressor wear, or clutch-related failure. Drivers usually notice cooling that fades in hot weather, intermittent cold air, or a complete loss of A/C after refrigerant leakage. Repair shops and owner forums repeatedly identify evaporator core leaks as a costly failure because dashboard removal is required.

This issue also affects: Chrysler 200

Common Symptoms

weak air conditioning
A/C blows warm at idle or all the time
intermittent cold air
refrigerant loss
compressor noise or no clutch engagement

How to Fix

Proper diagnosis requires manifold gauge readings, leak detection dye or nitrogen testing, and inspection of compressor engagement and system pressures. If the evaporator is leaking, the dash must be removed to replace the core and receiver/drier as needed; if the compressor has failed, the system should be flushed and contaminated components replaced before recharging.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipHave the system leak-tested before authorizing a compressor; many owners found the real problem was an evaporator leak hidden behind the dash.
TipIf compressor debris is present, replace the receiver/drier and expansion valve and flush the lines to avoid repeat failure.

Typical repair cost:$500 - $1,800

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

Medium Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Community Reported

567 owners

On the 2018-2020 Toyota Corolla, certain 2018-2020 Corollas have a low-pressure fuel pump with an impeller that can deform due to excessive fuel absorption. This can cause reduced fuel delivery, engine hesitation, and in worst cases, engine stalling while driving - creating a significant crash risk. This is a safety recall affecting multiple Toyota models.

This issue also affects: Alfa Romeo Giulia, Alfa Romeo Stelvio, Chevrolet Silverado 2500HD

Common Symptoms

Engine hesitation or loss of power during acceleration
Engine stalling while driving
Difficulty starting the vehicle
Check engine light illumination

How to Fix

Replace fuel pump assembly with improved part (covered under recall).

What Owners Are Using

Parts and tips from 567+ owners who fixed this issue

NoteThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Toyota Corolla forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeDelphi fuel pump module — OE-quality direct replacement (Delphi Fuel Pump Module)
View on Amazon
UpgradeBosch fuel pump — reliable OEM alternative (Bosch Fuel Pump)
View on Amazon

Typical repair cost:$0 - $0

Research This Issue

567+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence567 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2000-2008 Toyota Corolla 1.8L 1ZZ-FE, corollas in the 9th-generation range commonly develop EVAP system faults from a failing charcoal canister, stuck vent valve, or related vacuum switching valve problems. Owners typically report a persistent check engine light with no major drivability issue, but the vehicle fails emissions inspection and may be difficult to refuel if the vent path is restricted. Toyota service literature and repair databases frequently reference canister-related EVAP diagnosis on these years.

This issue also affects: Chevrolet HHR, Dodge Journey, Chevrolet Colorado

Common Symptoms

check engine light on
emissions test failure
difficulty filling fuel tank
fuel nozzle clicks off repeatedly
stored EVAP leak or vent codes

How to Fix

Diagnosis involves smoke-testing the EVAP system, checking vent valve operation, inspecting hoses for cracks, and verifying purge and canister switching valves. Depending on the exact failure, repair may involve replacing the charcoal canister assembly, vent valve, or damaged hoses, then clearing codes and confirming the EVAP monitor completes normally.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipDo a smoke test before buying parts; many owners replace the canister only to find a cracked hose or bad VSV was the real cause.
TipIf replacing the canister, inspect the vent filter and surrounding area for dust or road debris contamination that can shorten the life of the new part.

Typical repair cost:$250 - $900

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2003-2008 Toyota Corolla, multiple Corolla model years were included in the Takata airbag inflator recalls because the front airbag inflator can rupture during deployment. When this happens, metal fragments can be propelled into the cabin, creating a severe injury or fatality risk. This is a major documented safety defect with broad recall coverage and extensive owner notification history.

This issue also affects: Acura TL, Chevrolet Camaro

Common Symptoms

often no warning before deployment
airbag recall notice
SRS warning light may be on in some vehicles for unrelated faults

How to Fix

Owners should confirm VIN recall status and have the inflator replaced by a Toyota dealer immediately if the recall remains open. Diagnosis is generally not symptom-based because the defect may not show warning signs before deployment. If the airbag light is on, the SRS system should be scanned and repaired separately, but recall completion remains essential.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipRun the VIN through Toyota and NHTSA recall lookup tools instead of assuming the recall was already completed by a prior owner.
TipDo not ignore an open airbag recall even if the car seems fine; this defect usually gives no advance warning.
UpgradeAfter recall work, some owners use an OBD-II scanner to verify no unrelated SRS or powertrain warning lights remain, though SRS-capable tools vary by model year. (Bosch OBD 1300 Scan Tool)
View on Amazon

Typical repair cost:$0 - $0

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2009-2013 Toyota Corolla, a common problem on 10th-generation Corolla models is failure of the steering wheel spiral cable, also called the clock spring. When the ribbon circuit inside the cable breaks, the SRS warning light illuminates and steering-wheel-mounted functions such as the horn or audio switches may stop working. Toyota issued a warranty enhancement and many owners also documented the issue through NHTSA complaints and forum reports.

Common Symptoms

airbag warning light on
horn inoperative
steering wheel audio/cruise buttons stop working
intermittent SRS light
airbag system fault stored

How to Fix

Diagnosis usually starts by scanning the airbag system for driver-side squib or spiral cable communication faults, then checking whether the horn and steering wheel buttons also fail intermittently. Repair is replacement of the spiral cable assembly and clearing SRS codes; care is required because the airbag module must be removed and the replacement part must be centered correctly before installation.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipUse an OEM or high-quality Denso/Toyota spiral cable; cheap aftermarket units often trigger repeat SRS faults.
TipBefore removing the old unit, lock the steering wheel straight ahead and verify the new clock spring is centered to avoid immediate damage after reassembly.

Typical repair cost:$350 - $900

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2000-2008 Toyota Corolla 1.8L 1ZZ-FE, the 1ZZ-FE engine used in many 2000-2008 Corollas is widely known for developing excessive oil consumption as piston oil-control rings stick or wear. Owners report needing to add oil between changes, blue smoke on startup or acceleration, fouled plugs, and eventual catalyst damage if the oil-burning is ignored. Toyota issued service information and owner complaints are abundant across NHTSA and enthusiast forums.

This issue also affects: Buick LeSabre, Buick Park Avenue, Buick Encore

Common Symptoms

low oil level between oil changes
blue exhaust smoke
oil smell from exhaust
spark plug fouling
check engine light
rough idle
catalytic converter failure

How to Fix

Diagnosis involves documenting oil usage over a measured interval, checking for external leaks, and ruling out PCV issues before condemning the engine. Minor cases may improve with a fresh PCV valve and shorter oil-change intervals, but lasting repair usually requires piston/ring replacement or engine replacement. Spark plugs and the catalytic converter may also need inspection if the engine has been burning oil for a long time.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipCheck the dipstick every 500-1,000 miles on high-mileage 1ZZ-FE engines; many owners prevent engine damage simply by topping off before the level gets dangerously low.
TipReplace the PCV valve early in the diagnosis because a restricted valve can worsen oil consumption and crankcase pressure.
UpgradeA fresh PCV valve is a low-cost first step owners commonly try before considering engine work. (Denso PCV Valve)
View on Amazon
UpgradeMany owners of oil-consuming Corollas switch to a high-mileage oil to reduce burn-off and keep seals conditioned. (Mobil 1 High Mileage 5W-30 Full Synthetic)
View on Amazon

Typical repair cost:$100 - $4,500

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2003-2008 Toyota Corolla 1.8L 1ZZ-FE, 2003-2008 Corollas with the 1ZZ-FE commonly develop a vacuum leak at the intake manifold gasket, especially in cold weather. The original gasket can shrink or harden, causing rough idle, stumbling after startup, and lean-condition fault codes until the engine warms up. This issue is well known in Toyota service literature and owner communities.

This issue also affects: Buick LeSabre, Buick Park Avenue, Buick Encore

Common Symptoms

rough idle on cold start
stumble or hesitation
check engine light
high idle
lean codes
improves as engine warms up

How to Fix

Diagnosis is usually confirmed by fuel-trim readings, smoke testing, or observing idle changes when carb-cleaner or propane is directed near the intake manifold sealing area. The fix is replacement of the intake manifold gasket with the updated orange-design gasket and clearing any stored codes. Technicians should also inspect for cracked vacuum hoses and clean the throttle body if idle quality remains poor.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipIf the rough idle is worst on cold mornings and nearly disappears warm, inspect the intake gasket before replacing sensors or ignition parts.
TipUse fuel-trim data at idle versus 2500 rpm; a strong positive trim at idle that improves off-idle often points to a vacuum leak.
UpgradeOwners and technicians prefer the updated gasket design because it seals better in cold weather than the original style. (Fel-Pro Intake Manifold Gasket Set)
View on Amazon
UpgradeA throttle-body cleaning after gasket replacement can help stabilize idle if carbon buildup is also present. (CRC Throttle Body and Air-Intake Cleaner)
View on Amazon

Typical repair cost:$150 - $450

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Community Reported

678 owners

On the 2014-2019 Toyota Corolla, the Continuously Variable Transmission (CVT) in 2014-2019 Corollas may experience shuddering, jerking during acceleration, high RPM before shifting, and in severe cases complete transmission failure. Issues are particularly reported when accelerating from a stop or during downshifting. Some owners have experienced catastrophic failures at relatively low mileage.

This issue also affects: Acura TL, Acura CL, Acura ILX

Common Symptoms

Jerking or shuddering when accelerating from a stop
High RPM before the transmission engages
Hesitation or slipping during acceleration
Transmission not shifting into gear
Complete loss of power while driving

How to Fix

Perform CVT fluid change at recommended intervals (every 60,000 miles). Software update from Toyota dealer for transmission control module. Replace torque converter if diagnosed as failed. Complete CVT transmission replacement in severe cases.

What Owners Are Using

Parts and tips from 678+ owners who fixed this issue

NoteThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Toyota Corolla forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeCVT fluid specifically formulated for continuous variable transmissions (Valvoline CVT Transmission Fluid)
View on Amazon
UpgradeReplacement CVT transmission filter to maintain fluid cleanliness (ATP CVT Transmission Filter Kit)
View on Amazon

Typical repair cost:$150 - $4,500

Research This Issue

678+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

Medium Confidence678 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

567 owners

On the 2014-2019 Toyota Corolla, a common issue affecting many 11th-generation Corollas is a squeaking or clunking noise from the front suspension when driving over speed bumps, uneven surfaces, or when turning. The noise originates from the front lower suspension arm rear bushing and can occur even at relatively low mileage. Toyota issued a Technical Service Bulletin addressing this issue.

This issue also affects: Dodge Neon, Chevrolet Colorado

Common Symptoms

Squeaky or creaky noise when going over speed bumps
Clunking noise when turning left or right
Noise more pronounced at slow speeds over uneven pavement
Creaking sound when entering driveways or going over railroad tracks

How to Fix

Replace front lower suspension arm assemblies with updated parts. Replace worn control arm bushings. Replace strut mounts if diagnosed as failed.

What Owners Are Using

Parts and tips from 567+ owners who fixed this issue

TipThis repair is covered under Toyota Basic Warranty (36 months/36,000 miles)
UpgradePolyurethane bushing kit for longer life and tighter handling than OEM rubber (Energy Suspension Bushing Kit)
View on Amazon
UpgradeSway bar end links to eliminate clunking over bumps (Moog Sway Bar Link Kit)
View on Amazon

Typical repair cost:$300 - $800

Research This Issue

567+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence567 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

456 owners

On the 2014-2019 Toyota Corolla, the electric power steering (EPS) system in 2014-2019 Corollas is reported to be overly sensitive, causing the vehicle to wander or drift at highway speeds. Owners report needing constant steering corrections and the vehicle reacting to wind, passing trucks, and road imperfections. In more severe cases, owners have reported complete loss of power steering assist while driving.

This issue also affects: Ford Escape

Common Symptoms

Vehicle wanders or drifts at speeds over 50-60 mph
Excessive steering correction needed on highways
Steering wheel feels light and twitchy
Intermittent loss of power steering assist
Steering wheel difficult to turn when assist fails

How to Fix

Wheel alignment check and adjustment. Software update for EPS control module. EPS motor or rack replacement in severe cases. Check for worn suspension components affecting steering feel.

What Owners Are Using

Parts and tips from 456+ owners who fixed this issue

TipHave wheel alignment checked first - this resolves many drift complaints
UpgradeComplete strut and shock absorber set for full suspension refresh (KYB Excel-G Strut/Shock Set)
View on Amazon
UpgradeFour-wheel alignment kit with cam bolts for proper tire wear correction (Moog Alignment Cam Bolt Kit)
View on Amazon

Typical repair cost:$100 - $1,500

Research This Issue

456+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

Medium Confidence456 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

345 owners

On the 2014-2019 Toyota Corolla, front wheel bearings in 2014-2019 Corollas may fail prematurely, producing a characteristic growling or humming noise that increases with vehicle speed. The noise typically becomes louder when making turns. While generally reliable, some owners report wheel bearing issues occurring earlier than expected, particularly on vehicles driven in harsh conditions.

Common Symptoms

Growling or humming noise from front wheels
Noise increases with vehicle speed
Noise changes pitch when turning
Vibration felt through steering wheel
Play or looseness in wheel when checking by hand

How to Fix

Replace failed wheel bearing assembly. Inspect and replace related components if damaged (ball joint, tie rod end, ABS sensor).

What Owners Are Using

Parts and tips from 345+ owners who fixed this issue

NoteDo not continue driving on a failed wheel bearing - the wheel can come off in extreme cases
UpgradeQuality wheel bearing/hub assembly for noise-free and safe wheel rotation (Timken Wheel Bearing and Hub Assembly)
View on Amazon

Typical repair cost:$250 - $530

Research This Issue

345+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

Medium Confidence345 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2009-2013 Toyota Corolla, a widespread nuisance issue on 2009-2013 Corollas is failure of the sun visor internal pivot, causing the visor to droop, swing down unexpectedly, or no longer stay in position. Owners frequently report the problem on both driver and passenger sides, and Toyota issued a warranty enhancement for certain vehicles. While not usually expensive, it can obstruct visibility and become a driver distraction.

Common Symptoms

sun visor falls down while driving
visor will not stay up
loose visor pivot
visor blocks forward visibility
repeated visor failure on both sides

How to Fix

Inspection is straightforward: the visor will not hold tension or the pivot housing will feel loose or cracked. The fix is replacement of the affected visor assembly with the updated part; repair is simple and usually does not require more than basic hand tools.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipUse the updated OEM visor rather than salvage-yard parts, since early-design visors often fail again.
TipCheck both sides before ordering; many owners end up replacing the second visor shortly after the first.

Typical repair cost:$80 - $250

Research This Issue

0+ owners have reported this issue

Google Reddit YouTube NHTSA

Community Reported

High Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Frequently Asked Questions

What are the most common Toyota Corolla problems?

According to Au7o's analysis of 3,981+ owner reports, the 2000-2023 Toyota Corolla has 18 documented issues. The most frequently reported are: CVT Transmission Shudder and Failure, Coolant Bypass Valve Failure, Fuel Pump Impeller Deformation. Of these, 7 are rated critical and should be addressed promptly.

Is the Toyota Corolla reliable?

The 2000-2023 Toyota Corolla has 18 known issues documented across 3,981+ owner reports. 7 issues are rated critical: CVT Transmission Shudder and Failure and Coolant Bypass Valve Failure and Fuel Pump Impeller Deformation and Auto Stop/Start System Malfunction and Takata Front Airbag Inflator Rupture Recall and Excessive Oil Consumption from 1ZZ-FE Piston Ring Wear and ECM/PCM Failure Causing Harsh Shifting, No-Start, and MIL Illumination. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Toyota Corolla problems?

Repair costs for known Toyota Corolla issues range from $0 to $4,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, CVT Transmission Shudder and Failure, typically costs $150-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Toyota Corolla is the most reliable?

Reliability varies across model years of the Toyota Corolla. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2000-2023 Toyota Corolla with 18 documented issues documented across 3,981+ owner reports.

What is the 2014-2019 Toyota Corolla CVT Transmission Shudder and Failure?

The Continuously Variable Transmission (CVT) in 2014-2019 Corollas may experience shuddering, jerking during acceleration, high RPM before shifting, and in severe cases complete transmission failure. Issues are particularly reported when accelerating from a stop or during downshi… Repairs typically run $150-$4,500. Severity: high.

All 18 Known Issues

When Issues Typically Appear

2022-2023 Toyota Corolla: Auto Stop/Start System Malfunction#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2000-2004 Toyota Corolla: ECM/PCM Failure Causing Harsh Shifting, No-Start, and MIL Illumination#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2014-2019 Toyota Corolla: Entune Infotainment System Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2009-2013 Toyota Corolla: Headlight Bulb and Low-Beam Circuit Overheating/Melting#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2000-2008 Toyota Corolla: Starter Solenoid Contact Wear Causing Intermittent No-Crank#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2019-2023 Toyota Corolla: Coolant Bypass Valve Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2003-2008 Toyota Corolla: Air Conditioning Evaporator or Compressor Failure Leading to Weak/No Cooling#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2018-2020 Toyota Corolla: Fuel Pump Impeller Deformation#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2000-2008 Toyota Corolla: EVAP Charcoal Canister and Vent Valve Failure Causing Check Engine Light#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2003-2008 Toyota Corolla: Takata Front Airbag Inflator Rupture Recall#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2009-2013 Toyota Corolla: Airbag Warning Light from Spiral Cable (Clock Spring) Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2000-2008 Toyota Corolla: Excessive Oil Consumption from 1ZZ-FE Piston Ring Wear#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2003-2008 Toyota Corolla: Intake Manifold Gasket Vacuum Leak Causing Cold-Start Rough Idle and Lean Codes#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2014-2019 Toyota Corolla: CVT Transmission Shudder and Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2014-2019 Toyota Corolla: Front Lower Suspension Arm Bushing Squeak/Clunk#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2014-2019 Toyota Corolla: Electric Power Steering Sensitivity and Drift Issues#

Common Symptoms

How to Fix