Toyota 4Runner steering wheel vibration causes and diagnosis
Driving your Toyota 4Runner with a shaking steering wheel is not only irritating, it can also be dangerous. Such vibrations are symptoms of an underlying problem with your 4Runner, which …
Toyota 4Runner bad ignition coils symptoms, causes, and diagnosis
The ignition coils are part of the ignition system in Toyota 4Runner, responsible for amplifying the relatively low battery voltage from 12V to a high voltage of tens of thousands …
Toyota 4Runner bad spark plugs symptoms, causes, and diagnosis
The spark plugs in Toyota 4Runner are responsible for generating sparks that ignites the air/fuel mixture in the combustion chambers of the engine. Driving your 4Runner with bad spark plugs …
Toyota 4Runner bad O2 sensor symptoms, causes, and diagnosis
The O2 sensor in Toyota 4Runner monitors the level of oxygen in the engine’s exhaust gases and reports the data to the control unit that continuously adjusts the air to …
Toyota 4Runner clogged catalytic converter symptoms, causes, and diagnosis
The catalytic converter is part of the exhaust system in Toyota 4Runner and its main purpose is to convert exhaust gases like carbon monoxide and hydrocarbons that are harmful to …
Toyota 4Runner bad mass air flow sensor (MAF) symptoms and causes
The mass air flow sensor or MAF sensor is part of the intake system in Toyota 4Runner responsible for measuring the amount of air entering the engine. Driving your 4Runner …
Toyota 4Runner slow acceleration causes and how to fix it
Driving your Toyota 4Runner with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. Sluggish acceleration is a …
Toyota 4Runner makes humming noise at high speeds – causes and how to fix it
Driving your Toyota 4Runner at highway or freeway speeds with humming noise is not only irritating, it can also be dangerous. Humming noise is a symptom of an underlying problem …
Toyota 4Runner shakes at highway speeds – causes and how to fix it
Driving your Toyota 4Runner at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, it can also be dangerous. Such vibrations are symptoms of …
Toyota 4Runner horn not working – causes and how to fix it
The horn is an important safety feature in your Toyota 4Runner. Driving your vehicle with a broken horn can be dangerous for you and others on the road. If the …
How to remote start Toyota 4Runner with key fob or mobile device
Toyota 4Runner supports remote start feature that allows you to remotely start the engine of your vehicle for the purpose of cooling or preheating the interior before the passengers gets …
Android Auto on Toyota 4Runner, how to connect
Toyota 4Runner supports Android Auto that lets you access your Android apps like YouTube Music, Google Maps, Waze and Spotify through the infotainment screen of your vehicle. You can also …
Toyota 4Runner windshield washer not working – causes and how to fix it
A functioning windshield washer always ensures a clear view when driving. If no fluid comes out of the nozzles when you switch on the washer on your Toyota 4Runner, it …
Toyota 4Runner AC not working – causes and how to fix it
The air conditioning is a blessing, especially in hot temperatures. Do you still sweat while driving your Toyota 4Runner? Your air conditioning system no longer cools properly? This can have …
Apple CarPlay on Toyota 4Runner, how to connect
Toyota 4Runner supports Apple CarPlay that lets you access your iPhone apps like iTunes, Google Maps and Spotify through the touchscreen of your vehicle. You can also make phone calls, …
Toyota 4Runner won’t start – causes and how to fix it
Toyota 4Runner is a reliable road companion, but its a machine with hundreds of interconnected parts, and like any other machine it sometimes fail to deliver normal operation. In this …
How to use Active Traction Control on Toyota 4Runner
You’re an off-roader. Right? You’ve been on epic hills, and accelerated from a stop, and found you’re spinning your wheels, going nowhere. Well, it’s A-TRAC to the rescue. The 4Runner’s …
How to use Power Running Boards on Toyota 4Runner
Your Toyota 4Runner may be equipped with power running boards that lets your young ones or elderly step into and out of vehicle using with ease. The automatic running boards …
How to program garage door on Toyota 4Runner
Toyota 4Runner comes with HomeLink feature that allows you to remotely open or close garage door. In addition to conveniently opening garage doors, HomeLink offers many other advantages. Because HomeLink …
How to use Hill Descent Control on Toyota 4Runner
At the touch of a button downhill assist control or DAC helps the 4Runner descend slippery and steep grades. Downhill Assist Control (DAC) is used together with the anti-lock braking …
How to use Crawl Control on Toyota 4Runner
You’re heading up a climb over rocky terrain or down a steep descent, yhis is where the 4Runner’s Crawl Control comes in handy. In extremely rough off-road conditions, Crawl Control …
How to use Toyota 4Runner multi-terrain select control
The 4Runner Trail Grade multi-terrain select control system is made for serious, hardcore off-roading. This system features four driver selectable modes that regulate wheel spin to provide the maximum amount …
How to use 4WD system on Toyota 4Runner Trail Grade
Imagine you’re into driving to that secret trail, high into Nowheresville, and suddenly, you’re in the big, bad boulders, no problem. Say hello to the Shift Lever Transfer Case on …
How to program Memory Seats on Toyota 4Runner
So you want Toyota 4Runner to remember your favorite comfy, cozy seat position? You have come to the right place, this guide shows how you can program the driver’s memory …
How to connect Bluetooth on Toyota 4Runner without navigation
On 4Runner models that do not have the navigation system, the pairing method is a little different, which you are going to learn in this guide. Note: The method mentioned …