2003 TOYOTA 4RUNNER — Problems, Recalls & Safety Data

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N/A

Safety Rating

718

Owner Complaints

22 Crashes

3

Recalls

ACTIVE RECALL

6

Service Bulletins

1

Investigation

Overview of the 2003 TOYOTA 4RUNNER

The 2003 TOYOTA 4RUNNER has received a total of 718 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 3 recall campaigns affecting this vehicle, covering issues with VEHICLE SPEED CONTROL:ACCELERATOR PEDAL, FUEL SYSTEM, GASOLINE, WHEELS. 6 technical service bulletins have been issued by Toyota Motor Corporation for this model year. The most commonly reported problems involve the Structurebody (246 complaints), Suspension (107 complaints), and Unknown Or Other (97 complaints).

Recalls for the 2003 TOYOTA 4RUNNER

NHTSA has recorded 3 recalls for the 2003 TOYOTA 4RUNNER, potentially affecting up to 1,392,902 vehicles.

Recall 11V113000 — VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

| 1,363,244 vehicles affected

Defect: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2008 THROUGH 2011 LEXUS LX570, 2003 THROUGH 2009 TOYOTA 4RUNNER, AND 2006 THROUGH 2010 RAV4 VEHICLES. THE ACCELERATOR PEDAL CAN GET STUCK IN THE WIDE OPEN POSITION DUE TO ITS BEING TRAPPED BY AN UNSECURED OR INCOMPATIBLE DRIVER'S FLOOR MAT.

Consequence: A STUCK OPEN ACCELERATOR PEDAL MAY RESULT IN VERY HIGH VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP THE VEHICLE, WHICH COULD CAUSE A CRASH, SERIOUS INJURY OR DEATH.

Remedy: THE REMEDY IS NOW AVAILABLE. THE SAFETY RECALL BEGAN EARLY APRIL 2011. THE REMEDY WILL INVOLVE MODIFICATION OR REPLACEMENT OF THE ACCELERATOR PEDAL AND REPLACEMENT OF ANY TOYOTA ALL-WEATHER FLOOR MAT. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 OR LEXUS AT...

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Recall 03V146000 — FUEL SYSTEM, GASOLINE

| 29,482 vehicles affected

Defect: ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH V6 ENGINES, THE FUEL PULSATION DAMPER, LOCATED ON THE FUEL RAIL, MAY HAVE BEEN IMPROPERLY ASSEMBLED, CAUSING A DIAPHRAGM IN THE PULSATION DAMPER TO BE DAMAGED. IF THE DIAPHRAGM FAILS, FUEL MAY LEAK.

Consequence: THIS COULD RESULT IN AN ENGINE COMPARTMENT FIRE IF A HEAT SOURCE OR AN IGNITION SOURCE IS PRESENT.

Remedy: DEALERS WILL REPLACE THE PULSATION DAMPER. OWNER NOTIFICATION BEGAN MAY 5, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT...

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Recall 02V339000 — WHEELS

| 176 vehicles affected

Defect: ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH FIVE FACTORY ALLOY WHEELS (MODEL 6934 AND 6936), WITH FACTORY LLAT, AND WITH PORT INSTALLED WR4, FOUR ALLOY WHEEL UPGRADE PROCESSED AT THE JACKSONVILLE, FLORIDA PORT AND DISTRIBUTED BY SOUTHEAST TOYOTA DISTRIBUTORS IN THE STATES OF ALABAMA, FLORIDA, GEORGIA, NORTH AND SOUTH CAROLINA, WHEN THE VEHICLES WERE PROCESSED AT THE PORT, AN ALLOY...

Consequence: IF THE SPARE TIRE/WHEEL IS INSTALLED ON THE VEHICLE USING THE WHEEL NUTS PROVIDED FOR THE UPGRADE ALLOY WHEEL, DAMAGE TO THE WHEEL COULD RESULT AND COULD EVENTUALLY LEAD TO A LOOSE WHEEL.

Remedy: OWNERS WILL BE PROVIDED WITH DIFFERENT STYLE LUG NUTS, A WARNING LABEL FOR THE SPARE RE/ALLOY WHEEL, AND AN OWNER'S MANUAL ADDENDUM.

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Owner Complaints for the 2003 TOYOTA 4RUNNER

718 complaints have been filed with NHTSA for the 2003 TOYOTA 4RUNNER. Below is a breakdown by vehicle component.

Structurebody
Complaints: 246 3 Crashes
Suspension
Complaints: 107 1 Crash 1 Injury
Unknown Or Other
Complaints: 97 3 Crashes
Service Brakes
Complaints: 44 2 Crashes 1 Injury
Steering
Complaints: 31 1 Crash 1 Injury
Vehicle Speed Control
Complaints: 23 4 Crashes 2 Injuries
Service Brakes Hydraulic
Complaints: 17 1 Crash
Structure
Complaints: 17
Power Train
Complaints: 14
Wheels
Complaints: 11
Engine
Complaints: 9
Air Bags
Complaints: 8 3 Crashes 3 Injuries
Traction Control System
Complaints: 8
Electrical System
Complaints: 7
Engine And Engine Cooling
Complaints: 7
Structureframe And Members
Complaints: 7
Structureframe And Membersunderbody Shields
Complaints: 7
Electronic Stability Control Esc
Complaints: 6 1 Crash
Engine And Engine Coolingexhaust System
Complaints: 4
Fuelpropulsion System
Complaints: 4
Seats
Complaints: 4 1 Crash 1 Injury
Power Traindriveline
Complaints: 3
Air Bagsfrontal
Complaints: 2 1 Crash 1 Injury
Latcheslockslinkages
Complaints: 2
Power Traindrivelinedriveshaft
Complaints: 2
Seat Belts
Complaints: 2
Tires
Complaints: 2
Visibilitysunmoon Roof Assembly
Complaints: 2
Visibilitywiper
Complaints: 2
Electrical Systeminstrument Panelspeedometerodometer
Complaints: 1
Electrical Systemwiringinteriorunder Dash
Complaints: 1
Engine And Engine Coolingcooling System
Complaints: 1
Engine And Engine Coolingengine
Complaints: 1 1 Crash 1 Injury
Engine And Engine Coolingexhaust Systememission Controlcatalytic Convertor
Complaints: 1
Equipment
Complaints: 1
Equipmentmechanicalaccessory Scissorscrewbottle Jacklift
Complaints: 1 1 Injury
Forward Collision Avoidance Automatic Emergency Braking
Complaints: 1
Fuel System Gasoline
Complaints: 1
Fuel System Other
Complaints: 1
Latcheslockslinkagesdoorslatch
Complaints: 1
Latcheslockslinkageselectronic Locklatch Actuator
Complaints: 1
Power Trainautomatic Transmission
Complaints: 1
Power Traintransfer Case 4 Wheel Drive
Complaints: 1
Service Brakes Hydraulicfoundation Componentsdiscpads
Complaints: 1
Service Brakes Hydraulicfoundation Componentsdiscrotor
Complaints: 1
Service Brakes Hydraulicfoundation Componentsmaster Cylinder
Complaints: 1
Service Brakes Hydraulicpedals And Linkages
Complaints: 1
Steeringlinkages
Complaints: 1
Structurebodyhood
Complaints: 1
Suspensionfrontcontrol Armlower Arm
Complaints: 1
Suspensionrear
Complaints: 1
Visibility
Complaints: 1

Most Recent Complaints

#11711459 | STRUCTURE:BODY | | N/A miles
Severe frame rust. 2 large holes on the inside of the frame just back from the front wheels and 2 large holes at the ends of the rear crossmember.
Odometer Fraud. The contact investigated a 2003 Toyota 4 Runner. The contact stated that during the investigation, he discovered a fraudulent scheme of approximately 15 vehicles with odometer fraud. The contact stated that the suspects targeted Facebook Marketplace victims by spraying oil on the engine prior to test-driving the vehicle, and when the vehicle began smoking, the suspects would ask for a discount for the vehicle. The contact added that after the vehicle was purchased, the odometer was rolled back and the vehicle was resold. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 150,000, and at the time of the vehicle being sold, it was discovered that the mileage was 306,000.
#11688509 | UNKNOWN OR OTHER | | N/A miles
While my mechanic was servicing a small exhaust leak on my vehicle he noticed that the chassis/frame of the vehicle was heavily corroded. He told me that he believe it was no longer safe to drive and that I contact Toyota. I had a local Toyota service center also look at it and they confirmed that the chassis/frame was heavily corroded and unsafe to drive.
My vehicle: 2003 4Runner SR5 2WD VIN: [XXX] Issue: Front driver's side door will not open. Electronic locks are operating, but the door release is not functioning. Safety Concern: What if I was in a situation where I did need to get out of the vehicle immediately? Such as a high-water incident, fire, etc. Especially for a person [XXX], as myself, this would be a big issue. When attempting to exit the car after pulling into the driveway, I could not open the driver's door. The locks would release, but the door latch would not. I had to crawl over the console to get out through the passenger side. This was not easy as I had back fusion surgery and 8 disc replaced, fused. I had to open the sunroof to help with get over and out. After I did get out, I tried the key in the driver's door, it would actuate the door locks on all doors, but the driver's side door latch would still not release. I even disconnected the battery and reconnected. No help. And after knowing more, it was not an electrical issue, but mechanical failure. I now have it at the repair shop after talking with Toyota Service manage who admitted it was a poor design as the repair for this is to destroy the door panel to get to the actuator to attempt to release the door latch. The estimate for this work is 1,150.00. I am beyond frustration, and especially when I see there is no recall for this issue. There are penty of conversations on this same issue on 4Runner forums as well as all over YouTube. Thank you for looking into this. You can reach me at: [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
#11619222 | STRUCTURE:BODY | | N/A miles
Toyota has had issues with their frames rusting out and the 4th generation 4Runner is not exempt from this issue. My 2003 is requiring extensive work to keep it on the road safely due to frame rust. A recall to replace frames should be in place.

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Safety Rating for the 2003 TOYOTA 4RUNNER

NHTSA has not yet tested the 2003 TOYOTA 4RUNNER in its New Car Assessment Program.

Technical Service Bulletins for the 2003 TOYOTA 4RUNNER

Toyota Motor Corporation has issued 6 technical service bulletins (TSBs) for the 2003 TOYOTA 4RUNNER. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.

30C Dealer Lette — FUEL SYSTEM, GASOLINE

Dealer Letter: March 23, 2018 Parts Ordering section has been updated. Toyota will initiate a Special Service Campaign (SSC) to replace the fuel pulsation damper on certain 2003 Model Year (MY) Toyota 4Runner V6 vehicles. On certain early 2003 Model Year 4Runner V6 vehicles, the fuel pulsation damper, located on...

30E Dealer Packa — SUSPENSION

Dealer Package: NOTE: If the Suspension Clip Kit is no longer available, dealers may order and install the right and left pneumatic cylinder assemblies. Reference the parts catalog for the correct part number.

30E TI 4Runner 0 — SUSPENSION

Technical Instructions: NOTE: If the Suspension Clip Kit is no longer available, dealers may order and install the right and left pneumatic cylinder assemblies. Reference the parts catalog for the correct part number.

ER10_Remail_Deal — SEAT BELTS

Dealer Letter: Safety Recall completion is important not only in satisfying government requirements but also is an integral part of our commitment to meet customer expectations of Toyota products. Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed. We...

ER10_Remail_Deal — SEAT BELTS: REAR/OTHER:BUCKLE ASSEMBLY

Dealer Letter: Safety Recall completion is important not only in satisfying government requirements but also is an integral part of our commitment to meet customer expectations of Toyota products. Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed. We...

00406 — SERVICE BRAKES, HYDRAULIC

INCONSISTENT OR UNUSUAL BRAKE FEELING. *TT

NHTSA Investigations for the 2003 TOYOTA 4RUNNER

NHTSA has opened 1 investigation into potential safety defects in the 2003 TOYOTA 4RUNNER.

Investigation RQ10003 — ELECTRICAL SYSTEM:SOFTWARE Closed

Opened:

Unintended and Uncontrolled Acceleration

Other Model Years of the TOYOTA 4RUNNER

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Other TOYOTA Models

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Check any vehicle history by VIN - Free vehicle history report