2006 Toyota 4RUNNER: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
381 owner complaints analyzed
5 distinct recall campaigns
100,762 mi median reported failure mileage
Scope: 2006 model year. Data snapshot: . 269 complaints include usable failure mileage.
Most common problems
Structure:Body is the most frequently named component, appearing in 127 of 381 complaints (33.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 65 | 17.1% |
| Steering behavior | 23 | 6.0% |
| Electrical and battery issues | 12 | 3.1% |
| Transmission and shifting | 11 | 2.9% |
| Fuel system concerns | 10 | 2.6% |
| Engine operation | 3 | 0.8% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Structure:Body | 127 |
| Unknown Or Other | 74 |
| Suspension | 63 |
| Air Bags | 21 |
| Steering | 21 |
| Service Brakes | 19 |
| Electrical System | 17 |
| Power Train | 16 |
Structure:Body: 127; Unknown Or Other: 74; Suspension: 63; Air Bags: 21; Steering: 21; Service Brakes: 19; Electrical System: 17; Power Train: 16
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 48 |
| 25,000 to 49,999 | 26 |
| 50,000 to 74,999 | 23 |
| 75,000 to 99,999 | 33 |
| 100,000 to 149,999 | 77 |
| 150,000 and above | 62 |
Under 25,000: 48; 25,000 to 49,999: 26; 50,000 to 74,999: 23; 75,000 to 99,999: 33; 100,000 to 149,999: 77; 150,000 and above: 62
100,000 to 149,999 miles has the most reports with usable mileage (77). 112 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2006 | 17 |
| 2007 | 13 |
| 2008 | 7 |
| 2009 | 9 |
| 2010 | 33 |
| 2011 | 12 |
| 2012 | 10 |
| 2013 | 7 |
| 2014 | 16 |
| 2015 | 10 |
| 2016 | 17 |
| 2017 | 21 |
| 2018 | 44 |
| 2019 | 57 |
| 2020 | 36 |
| 2021 | 38 |
| 2022 | 15 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 3 |
2006: 17; 2007: 13; 2008: 7; 2009: 9; 2010: 33; 2011: 12; 2012: 10; 2013: 7; 2014: 16; 2015: 10; 2016: 17; 2017: 21; 2018: 44; 2019: 57; 2020: 36; 2021: 38; 2022: 15; 2023: 7; 2024: 4; 2025: 5; 2026: 3
Pattern summary
Structure:Body leads the component reports. Braking behavior appears in 65 complaint narratives. Steering behavior appears in 23 complaint narratives. Electrical and battery issues appears in 12 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10148975 · 2006-01-30 (January 30, 2006)
HAD A TIRE BLOWOUT ON A NEWLY PURCHASED 2006,, TOYOTA 4RUNNER WITH MICHELIN CROSS TERRAIN TIRES, P265/65-17R WITH 400 TOTAL MILES ON THE VEHICLE. BLOWOUT WAS FROM TREAD TO BEAD WITH NO SIGNS OF IMPACT DAMMAGE. PURCHASED REPLACEMENT TIRE. OLD TIRE NOT AVAILABLE - PICTURES ARE AVAILABLE. *AK
Owner-reported narrative. 400 miles reported. Look up ODI 10148975 at NHTSA ↗
Owner report 10150548 · 2006-02-17 (February 17, 2006)
WHEN MY 2006 TOYOTA 4RUNNER IS RUNNING OR WHEN ACCELERATION A ROTTEN EGG SMELL COMES FROM THE CATALYTIC CONVERTER. I HAVE TAKEN THE VEHICLE IN AND THE DEALER CLAIMS THERE IS NOTHING THEY CAN DO. I HAVE NEVER HAD THIS PROBLEM ON ANY OTHER VEHICLES I HAVE OWNED. *NM
Owner-reported narrative. 5 miles reported. Look up ODI 10150548 at NHTSA ↗
Owner report 10153716 · 2006-03-25 (March 25, 2006)
I HAVE A DRIVELINE VIBRATION ON MY 2006 TOYOTA 4RUNNER V8 SPORT MODEL, 4575 MILES, VIN [XX]. THE VIBRATION IS MOST NOTICEABLE WHILE DIVING AT HIGHWAY SPEEDS OF 72-74 MPH. THE VIBRATION CAN BE DESCRIBED AS A CYCLICAL DRONING VIBRATION AND CAN BE FELT ON THE DRIVER FLOORBOARD AND DEAD PEDAL, THE ACCELERATOR PEDAL, AS WELL AS SLIGHTLY ON THE STEERING WHEEL. THE VIBRATION IS MORE NOTICEABLE WHEN A LOAD IS PLACED ON THE ENGINE LIKE WHEN CLIMBING A GRADE. THE VIBRATION IS ALSO NOTICEABLE WHEN ACCELERATING FULL THROTTLE VERY HARD FROM A STOP. THE…
Owner-reported narrative. 4,500 miles reported. Look up ODI 10153716 at NHTSA ↗
Owner report 10154778 · 2006-04-07 (April 7, 2006)
I RECENTLY PURCHASED A NEW 2006 TOYOTA 4 RUNNER. I HAVE HAD NOTHING BUT MOTOR TRANSMISSION, ELECTRICAL FAILURES. I HAVE ONLY HAD MY VEHICLE FOR 1 MONTH AND ANYTHING AND EVERY THING HAS GONE WRONG. I EVEN HAD TO GIVE MY DAUGHTER CPR ON THE SIDE OF THE ROAD DUE TO CARBON MONOXIDE INHALATION. SHE WENT INTO RESPIRATORY FAILURE DO TO THIS SHE HAS SEVERE ASTHMA. *JB
Owner-reported narrative. 1,200 miles reported. Look up ODI 10154778 at NHTSA ↗
Owner report 10158352 · 2006-05-26 (May 26, 2006)
DT*: THE CONTACT STATED AT VARIOUS SPEEDS, THE VEHICLE VEERS IN EITHER DIRECTION. THE DEALERSHIP WAS UNABLE TO DETERMINE THE PROBLEM AND THE MANUFACTURER SENT A FACTORY REPRESENTATIVE WHOM COULD NOT DETERMINE A PROBLEM EITHER. UPDATED 06/15/06. *JB
Owner-reported narrative. 14 miles reported. Look up ODI 10158352 at NHTSA ↗
Owner report 10161895 · 2006-07-08 (July 8, 2006)
NEW 2006 TOYOTA 4RUNNER HAS 10,000 MILES, LEAKING OIL FROM REAR DIFFERENTIAL, I WAS TOLD IT WAS DEFECT OF THE SEAL FROM THE MANUFACTURER, I WAS TOLD THE SEAL HAS TO BE HAS REPLACED. NOW I AM WAITING SINCE THE PART HAD TO BE ORDERED. *NM
Owner-reported narrative. 10,490 miles reported. Look up ODI 10161895 at NHTSA ↗
Owner report 10162697 · 2006-07-17 (July 17, 2006)
I HAVE A STEERING PROBLEM ON MY 2006 TOYOTA 4RUNNER V8 SPORT MODEL, 9191 MILES. WHILE DRIVING AT HIGHWAY SPEEDS, THE VEHICLE WANTS TO VEER FROM SIDE TO SIDE AND IS DIFFICULT TO KEEP IN THE PROPER LANE. THE DEALERSHIP AND TOYOTA DISTRICT REP HAVE INSPECTED THE VEHICLE AND SUGGEST THAT THIS IS "NORMAL" BEHAVIOR FOR THE VEHICLE AND NO REPAIR IS NECESSARY. I FEEL THAT THIS IS A DANGEROUS PROBLEM AND SHOULD BE CORRECTED. *JB
Owner-reported narrative. 9,191 miles reported. Look up ODI 10162697 at NHTSA ↗
Owner report 10162797 · 2006-07-18 (July 18, 2006)
DOUBLE VISION IN WINDSHIELD WHEN NIGHT DRIVING. *NM
Owner-reported narrative. 1,550 miles reported. Look up ODI 10162797 at NHTSA ↗
Recall history
5 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
10V035000 · Equipment:Other:Labels
Reported: 2010-02-03 (February 3, 2010)
GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD BETWEEN SEPTEMBER 1, 2005 AND JUNE 2, 2008 WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
Consequence: THIS DOES NOT MEET THE STANDARD REQUIREMENTS.
Remedy: DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL FREE OF CHARGE. DEALERS WILL ALSO CORRECT THE OWNER'S MANUAL. THE SAFETY RECALL BEGAN ON MAY 27, 2010. OWNERS MAY CONTACT GULF STATES TOYOTA AT 713-580-3300.
NHTSA campaign record ↗10V036000 · Equipment:Other:Labels
Reported: 2010-02-03 (February 3, 2010)
SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
Consequence: A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 27, 2010. OWNERS MAY CONTACT SOUTHEAST TOYOTA AT 1-800-301-6859.
NHTSA campaign record ↗11V113000 · Vehicle Speed Control:Accelerator Pedal
Reported: 2011-02-24 (February 24, 2011)
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 1-800-255-3987.
NHTSA campaign record ↗16V065000 · Air Bags:Side/Window
Reported: 2016-02-05 (February 5, 2016)
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2003-2006 Toyota Land Cruiser and Lexus LX470, 2005-2006 Toyota Tundra and Sequoia, 2004-2006 Toyota 4Runner and Lexus GX470 vehicles equipped with side curtain-shield-air bags. The affected vehicles have an air bag control module that may be improperly programmed, causing the side curtain-shield-air bags to deploy inadvertently.
Consequence: If the side curtain-shield-air bags deploy unexpectedly, it can increase the risk of occupant injury.
Remedy: Toyota will notify owners, and dealers will replace the air bag control module with one that has improved programming, free of charge. The recall began on December 1, 2016. Owners may contact Toyota customer service at 1-888-271-9371. Toyota's number for this recall is G0C and GLB.
NHTSA campaign record ↗16V396000 · Seats:Front Assembly:Seat Heater/Cooler
Reported: 2016-06-02 (June 2, 2016)
Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.
Consequence: If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
Remedy: SET will notify owners, and dealers will disconnect the seat heaters, free of charge, and refund the purchase price of the seat heater accessory. The recall began on July 14, 2016. Owners may contact SET customer service at 1-866-405-4226. SET number for this recall is SET16B.
NHTSA campaign record ↗