Toyota FJ Cruiser RPM Goes Up and Down While Parked: Causes

When your Toyota FJ Cruiser is in Park, its engine RPM level (revolutions per minute) should stay relatively even. If it doesn’t, there’s likely something wrong with your engine. If your vehicle’s check engine light is on, we’ve provided the most common causes of RPMs going up and down while in Park and the common … Read more

Toyota FJ Cruiser: Symptoms of Bad Shocks or Struts

Shocks and struts typically don’t last for the lifetime of a vehicle, If your Toyota FJ Cruiser is experiencing poor handling, excessive wear on tires and suspension components, or a jarring noise, it likely has bad shocks or struts. If your FJ Cruiser is experiencing any steering problems, it’s vital to check your vehicle out … Read more

Toyota FJ Cruiser Tire Pressure Light: Causes + How to Fix

The TPMS light indicates that your Toyota FJ Cruiser’s tire pressure is above or below the minimum threshold set by the manufacturer.   The tire pressure monitoring system (TPMS) light is the most common warning light on a modern vehicle. If you have a TPMS warning light, your vehicle’s tire pressure must be checked. If your … Read more

Toyota FJ Cruiser P0174: Meaning, Causes, How to Fix

One of the most common trouble codes with the Toyota FJ Cruiser is P0174. It indicates that your Toyota FJ Cruiser is running lean on the bank two side of the engine.  P0174 and P0171 (fuel trim lean bank one) are the most frequently seen air/fuel mixture-related codes. If they appear together, it reduces the … Read more

Toyota FJ Cruiser Horn Not Working: 5 Most Common Causes

A functioning horn is one of a vehicle’s most critical safety features. If your Toyota FJ Cruiser’s horn isn’t working, there are a few potential causes. We’ll cover each of them, starting with the easiest and most likely issues and working from there. A test light can make diagnosing a horn that isn’t working much … Read more

Toyota FJ Cruiser P0100: Meaning, Causes, How to Fix

P0100 is a generic OBD2 trouble code that indicates an issue with your Toyota FJ Cruiser’s Mass Air Flow (MAF) Sensor.   This code is usually caused by a MAF sensor that is faulty, dirty or a wiring issue related to it. It may be tempting to replace your FJ Cruiser’s MAF sensor without checking the … Read more