Toyota built the 2012 4Runner around a single engine, the 4.0L V6 known internally as the 1GR-FE, and sold it in SR5, Trail and Limited grades. This manual is written to that 2012 specification, so what it gives you is what Toyota published for this truck rather than an approximation carried over from an adjacent model year.
Engines
- 4.0L 4000CC V6 GAS DOHC Naturally Aspirated
Trims
- Limited
- SR5
- Trail
Known issues on the 2012 4Runner. Six recalls sit on the federal record for this model year. Two of them cover the frontal passenger-side air bag inflator module: in one, an inflator explosion may result in sharp metal fragments striking the driver or other occupants; in the other, an inflator rupture may result in metal fragments striking the vehicle occupants. A third air bag recall is filed against the frontal sensor/control module, where the front passenger seat occupant sensing system is out of calibration. A fourth covers trucks fitted with non-original-equipment remote engine starters, where a malfunction in the Audiovox brand remote starter means antilock braking and stability control may be lost. A fifth, an exhaust system recall from Southeast Toyota Distributors covering 2010-2015 4Runners, warns that contact with an exhaust tip may result in personal injury. The sixth covers accessory hood scoops installed by Southeast Toyota Distributors or its dealers: if the hood scoop detaches, it may become a road hazard, increasing the risk of a crash. Owners have filed 112 complaints against this model year, and 175 technical service bulletins are on file for it.
Whether the job is tracing a stability control fault back to an aftermarket starter, inspecting an air bag inflator or working through a scheduled V6 service, the OEM procedure and the correct 2012 figures are what you work from.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious in
Toyota will notify owners. Depending on the vehicle model, dealers will replace the front passenger air bag inflator, o
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matri
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious in
Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passen
Southeast Toyota Distributors, LLC (SET) is recalling certain 2011-2016 Toyota Tacoma and 4Runner vehicles equipped with accessory hood scoops install
If the hood scoop detaches, it may become a road hazard, increasing the risk of a crash.
SET will notify owners, and dealers will mechanically fasten the scoop to the hood, free of charge. The recall began on
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2012 Toyota 4Runner, Corolla, Corolla Matrix, Sienna, Yaris, Scion xB, Lexus ES
An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Toyota will notify the Toyota, Scion and Lexus owners. General Motors will contact the Pontiac owners. Depending on th
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2015 Toyota 4Runner vehicles manufactured September 3, 2009, to December
Contact with an exhaust tip may result in personal injury.
SET will notify owners, and dealers will install a re-designed exhaust tip that is smaller in diameter and is more reces
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2015 Toyota 4Runner vehicles manufactured March 29, 2010, to July 30, 20
Contact with an exhaust tip may result in personal injury.
SET will notify owners, and dealers will install a re-designed exhaust tip that is smaller in diameter and is more reces
GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2012 4RUNNER AND SIENNA VEHICLES, EQUIPPED WITH NON-ORIGINAL EQUIPMENT REMOTE ENGINE STARTERS. A M
IF THIS CONDITION OCCURS, ANTILOCK BRAKING AND STABILITY CONTROL MAY BE LOST, INCREASING THE RISK OF A CRASH. DRIVERS SH
GULF STATES TOYOTA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE REMOTE ENGINE STARTER WITH A NEW ONE FREE OF CHARGE.
Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-20
If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or
Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recali
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicl
To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from weather elements and in
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow the Removal Procedure i
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can be identified by the
Some 2005 2024 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicl
Showing the 8 most recent of 356 technical service bulletins on file with NHTSA.
I WAS INVOLVED IN A CRASH. I CHECKED THE REAR VIEW MIRROR PREPARING TO BRAKE IN TRAFFIC. BEFORE MY EYES RETURNED TO THE
APPROXIMATELY 7:45 AM ON 9/18/19, MY SON WHILE COMING HOME FROM WORK, HAD AN ACCIDENT. I WAS NOT WITH HIM AT THE TIME. W
TL* THE CONTACT OWNS A 2012 TOYOTA 4RUNNER. THE CONTACT STATED WHILE DRIVING 51 MPH, THE CONTACT STATED IN AN ATTEMPT TO
TL* THE CONTACT OWNS A 2012 TOYOTA 4RUNNER. THE CONTACT STATED THAT WHILE DRIVING AT 50 MPH, WHILE IT WAS RAINING, WITH
I WAS FIRST ONE WAITING AT THE LIGHT, TRAVELING EASTBOUND ON BUTLER/AIRPORT RD. WHEN THE LIGHT TURNED GREEN, I PROCEEDED
Showing the 5 most serious of 96 complaints filed with NHTSA.
