RoadVitals

2002 Toyota 4Runner 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.
13
Latest Jun 23, 2016
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.
6%
of 224 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.
3
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 2002 Toyota 4Runner submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 13 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 assistance
Filed Jun 23, 2016

VSC COMES ON RANDLOMLY, AT INTERSECTIONS WHEN STARTING OUT I LOSE ALL POWER AND SOMETIMES SIT IN TRAFFIC, ESPECIALLY WHEN TURNING LEFT.

NHTSA ID
10876069
Incident
Jun 23, 2016
Mileage
91,500 mi
BrakesDriver assistance
Filed Dec 23, 2014

VSC, TRAC OFF, ABS AND BRAKE LIGHTS CAME ON WHILE DRIVING. HIGH PITCHED BUZZER/ALARM STARTED AND REMAINED CONSTANT. BRAKES BECAME VERY HARD TO DEPRESS AND I LOST MOST BRAKING POWER. *TR

NHTSA ID
10668016
Incident
Dec 17, 2014
Mileage
175,000 mi
Driver assistancePowertrain (other)
Filed Sep 4, 2013

2002 TOYOTA 4 RUNNER. CONSUMER WRITES IN REGARDS TO VEHICLE GAS PEDAL MALFUNCTION. *SMD THE CONSUMER STATED AFTER STOPPING AT A STOP SIGN, HE ATTEMPTED TO MOVE FORWARD, BUT THE VEHICLE WOULD NOT MOVE. AFTER SEVERAL TRIPS TO THE DEALER, THE PROBLEM WAS FIXED. HOWEVER, THE CONSUMER DID STATE WHAT THE PROBLEM WAS.

NHTSA ID
10537659
Incident
Feb 1, 2013
Driver assistanceEngine
Filed Sep 3, 2013

MY 2002 TOYOTA 4RUNNER HAS A FAULTY THROTTLE POSITION SENSOR (PART # 89452-35030) THAT CAUSES LOSS OF POWER WHILE DRIVING (AT ALL SPEEDS). *JB THIS LOSS OF POWER IS VERY DANGEROUS AS THE CAR WILL BE DRIVING ALONG AT A STABLE SPEED AND THEN SUDDENLY JUST START SLOWING DOWN EVEN THOUGH MY FOOT STAYS ON THE GAS PEDAL. THIS LOSS OF SPEED PUTS ME AT SERIOUS RISK TO BE REAR-ENDED BY A CAR BEHIND ME OR POTENTIALLY GET HIT FROM THE SIDE AS I AM CROSSING AN INTERSECTION. MY MECHANICS AND I HAVE DIAGNOSED THE TPS AS THE ISSUE. THIS IS A VERY COMMON PROBLEM (THERE ARE MULTIPLE FORUMS ON THE WEB ABOUT THIS). HERE ARE SOME OF THEM BELOW: HTTP://WWW.YOTATECH.COM/F2/THROTTLE-BODY-SENSOR-89452-35030-A-239929/ HTTP://WWW.TTORA.COM/FORUM/SHOWTHREAD.PHP?T=16753 HTTP://WWW.TTORA.COM/FORUM/SHOWTHREAD.PHP?T=13283 HTTP://WWW.TOYOTA-4RUNNER.ORG/3RD-GEN-T4RS/118506-THROTTLE-POSITION-SENSOR.HTML PLEASE GET TOYOTA TO ISSUE A RECALL FOR THIS PART. IT IS SOMETHING THAT NEEDS TO GET DEALT WITH BEFORE THERE ARE MORE SERIOUS INCIDENTS. THANKS.

NHTSA ID
10538485
Incident
May 1, 2013
Mileage
120,000 mi
Driver assistanceEngine
Filed Jun 9, 2013

COMPLETE LOSS OF POWER ON ACCELERATION IF TIRES SPIN...MORE THAN ONE CLOSE CALL! HAPPENING SINCE VEHICLE WAS NEW. *TR

NHTSA ID
10515863
Incident
Dec 10, 2002
Mileage
10 mi
Body & structureDriver assistance
Filed Dec 30, 2012
Crash reported1 injury reported

I HAVE ALREADY FILED A SAFETY COMPLAINT REGARDING MY SUDDEN ACCELERATION ACCIDENT APPROXIMATELY 4 YEARS AGO. I NOTICED THAT TOYOTA HAS ISSUED A RECALL FOR THIS PROBLEM FOR TOYOTA 4RUNNERS GOING BACK TO 2003. MY VEHICLE IS A 2002. BASICALLY, I'M WRITING TO URGE NHTSA TO ASKTOYOTA WHAT IS DIFFERENT ABOUT THE GAS PEDAL ASSEMBLY FROM 2003 TO 2002 BECAUSE THERE IS NO DOUBT THERE WAS A MAJOR MALFUNCTION WITH MY CAR AND IF THE ASSEMBLE & PARTS MANUFACTURES IS THE SAME FROM 03 TO 02 THEN THE RECALL SHOULD BE EXTENDED. ALSO, THE OTHER MAIN REASON I'M WRITING YOU IS SO THAT THERE IS A RECORD OF ME REQUESTING MY VEHICLE BE INCLUDED IN THE RECALL SO THAT WAY IF SOMETHING HAPPENS TO ME AGAIN WE WILL HAVE A RECORD OF IT. *TR

NHTSA ID
10490505
Incident
Mar 13, 2008
BrakesDriver assistanceElectrical
Filed Aug 13, 2011

I OWN A 2002 TOYOTA 4RUNNER WITH APPROXIMATELY 94,000 MILES. THE VEHICLE PRIMARY USE IS DRIVING LESS THAN 10 MILES A DAY OFF HIGHWAY. THE FOLLOWING ALARM LIGHTS CAME ON: BRAKE LIGHT, CHECK ENGINE LIGHT, VSC LIGHT, TRAC LIGHT, ABS LIGHT, AND THE SPEEDOMETER QUIT WORKING. THE VEHICLE WAS TAKEN TO MIKE CALVERT TOYOTA IN HOUSTON, TX TO DIAGNOSE THE PROBLEM. THEIR SCANNER WAS UNABLE TO IDENTIFY A CODE FOR THE PROBLEM. THE CONCLUSION WAS THAT THE ADS CONTROL MODULE (SKID CONTROL SENSOR) WAS AT FAULT AND THUS HAD TO BE REPLACED. THE ASSISTANT SERVICE MANAGER, GRANT MILES ADVISED ME NOT TO DRIVE THE VEHICLE UNTIL THE ADS CONTROL MODULE WAS REPLACED. THE COST FOR THE PARTS AND LABOR WAS QUOTED AS $2377.01. IT WOULD TAKE 3 TO 5 BUSINESS DAYS FOR THE PART TO BE ORDERED AND REPLACED. I HAD TO RENT A CAR FROM THE DEALERSHIP BECAUSE OF THE VEHICLE WAS DEEMED UNSAFE TO DRIVE AND BECAUSE OF THE LENGTHY REPAIR TIME. THE COST OF THE RENTAL CAR IS APPROXIMATELY $289.00. BECAUSE OF THE POSSIBLE SAFETY ISSUES WITH THE ADS CONTROL MODULE (SKID CONTROL SENSOR-PART # 8954035270), I AM REGISTERING THIS NOTIFICATION WITH THE NHTSA. *TR

NHTSA ID
10419300
Incident
Aug 11, 2011
Mileage
94,000 mi
Driver assistance
Filed Mar 10, 2010
Crash reported1 injury reported

TL*THE CONTACT OWNS A 2002 TOYOTA 4RUNNER. WHILE TRAVELING AT A SPEED OF 5 MPH ATTEMPTING TO PARK, THE VEHICLE SUDDENLY ACCELERATED, CAUSING THE CONTACT TO CRASH INTO A NEARBY VEHICLE AND THEN INTO A BUILDING. A POLICE REPORT WAS FILED FOR THE INCIDENT. THE VEHICLE WAS TOWED TO A LOCAL MECHANIC WHERE IT WAS REPAIRED FOR THE FAILURE. THE MANUFACTURER HAD NOT BEEN CONTACTED, THE FAILURE MILEAGE WAS AT 160000, THE CURRENT MILEAGE WAS 185000. UPDATED 05/07/2010. *LJ THE DRIVER OF THE OTHER VEHICLE WAS INJURED. UPDATED 09/13/10

NHTSA ID
10318528
Incident
Mar 13, 2008
Mileage
160,000 mi
Driver assistance
Filed Feb 3, 2010

I OWN A TOYOTA 4 RUNNER. WHILE DRIVING ACROSS COUNTRY LAST FALL I NOTICED THAT THE TRUCK WOULD ACCELERATE RAPIDLY WHEN I HAD CRUISE CONTROL ON. THE CRUISE CONTROL WOULD KICK IN AS IT SHOULD HAVE BUT IT WOULD ACCELERATE VERY RAPIDLY AND FELT OUT OF CONTROL. ONCE IT BEGAN THE ACCELERATION, IT WOULD NEVER STOP AND LEVEL OUT TO THE APPROPRIATE SPEED AS IT SHOULD HAVE. IT WOULD CONTINUE TO ACCELERATE. BRAKING WORKED IN SLOWING THE VEHICLE DOWN, BUT IT FRIGHTENED ME WHILE I WAS DRIVING. I DO NOT USE THE CRUISE CONTROL NOW AS A RESULT OF THIS. I WAS DRIVING R/T FROM CA TO DENVER, CO AND IT HAPPENED SEVERAL TIMES DURING THIS TRIP. *TR

NHTSA ID
10304212
Incident
Oct 23, 2009
Mileage
113,000 mi
BrakesDriver assistanceExterior lighting
Filed Oct 19, 2005
Crash reported1 injury reported

DT: ITHE CONTACT HAD 2002 TOYOTA 4-RUNNER SERVICED AT DEALERSHIP BECAUSE OF BRAKE PROBLEMS AND THE ABS LIGHT WAS ON. HAD BRAKE PROBLEMS SEVERAL TIMES ,AND HAD VEHICLE SERVICED SEVERAL TIMES. THE CONTACT TOLD DEALERSHIP WHEELS KEPT LOCKING , AND SHE DID NOT FEEL SAFE DRIVINGTHE VEHICLE. DEALERSHIP LEFT PARTS OFF THE BRAKES. THE CONTACT FOUND THE PARTS IN TRUNK. TOOK VEHICLE BACK TO THE DEALERSHIP WHO SAID IT HAPPEND BECAUSE BRAKE FLUID LEAK. ALSO, A TAIL LIGHT WAS OUT. THE CONTACT'S VEHICLE WAS INVOLVED IN AN ACCIDENT TWO WEEKS AGO, DID NOT HIT ANYONE. WAS GOING SOUTH AND ENDED UP GOING WEST. THE WHEELS LOCKED, AND VEHICLE WENT COMPLETELY TO THE RIGHT, HIT THE SHOULDER, AND FLIPPED OVER. THE CONTACT SUSTAINED INJURIES. A POLICE REPORT WAS TAKEN. THE CONTACT WORE SEAT BELTS, AND WAS TRAVELING 55 MPH. THE ROADS WERE CLEAR AND DRY. THE MANUFACTURER HAS NOT BEEN CONTACTED. *AK

NHTSA ID
10140269
Incident
Jan 21, 2005
Driver assistance
Filed Sep 6, 2004

WHILE PULLING INTO A PARKING PLACE, RIGHT FOOT ON THE BRAKE, THE RPM JUMPED FROM 700 RPM TO 1500 RPM FOR NO DISCERNIBLE REASON. IF MY FOOT HAD NOT ALREADY BEEN ON THE BRAKE I WOULD HAVE RUN INTO THE CAR IN FRONT OF ME.*AK

NHTSA ID
10090518
Incident
Jul 29, 2004
Mileage
36,900 mi
Driver assistance
Filed Sep 5, 2003

WHEN DRIVING UPHILL WITH CRUISE CONTROL ENGAGED VEHICLE WENT INTO SECOND GEAR AND BEGAN TO SWERVE. DEALER STATED THAT THIS WAS HOW THE VEHICLE WAS DESIGNED. *AK

NHTSA ID
10038313
Driver assistance
Filed Oct 15, 2002

OPERATING VEHICLE IN WET ROAD CONDITIONS WITH CRUISE CONTROL ON AT 55 MPH. TRACTION CONTROL WARNING LIGHT ILLUMINATED AND ENGINE TACHOMETER WENT FROM 2,200 RPM TO EXCESS OF 5,000 RPM. VEHICLE QUICKLY ACCELERATED TO 70 MPH AND WAS CONTINUING ACCELERATION WHEN OPERATOR DEPRESSED BRAKE PEDAL AND STOPPED ACCELERATION. ONLY ONE OCCURANCE AND NO RECURRENCE ON REMAINING 6 MILES TO HOME. VERY DANGEROUS TO HAVE VEHICLE QUICKLY ACCELERATE WITHOUT COMMAND FROM OPERATOR. MR

NHTSA ID
768473
Incident
Oct 13, 2002

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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Data sources

Data on this page last refreshed .