What Are the Known Issues With the FJ Cruiser?

The Toyota FJ Cruiser is known for its durability and off-road performance. Yet, like any vehicle, it has a few recurring issues that owners should be aware of, especially when buying used.

Common Mechanical Issues

Power steering fluid leaks

Many owners report fluid leaks from the steering rack or pump, particularly on high-mileage vehicles.

Driveshaft vibrations

Some models develop vibration or shuddering at highway speeds, often caused by worn U-joints or alignment issues.

Cracked exhaust manifolds

A known problem in some V6 engines, typically more of an annoyance than a performance concern.

Frame and Rust Concerns

Frame rust

Like many Toyota trucks and SUVs, the FJ Cruiser may develop rust on the frame, especially in regions with road salt or coastal exposure.

Undercarriage corrosion

Without proper undercoating, the underside may show early signs of wear if not regularly cleaned or treated.

Interior and Design Limitations

Rear visibility

Large C-pillars and a small rear window create substantial blind spots, which can make reversing or lane changes more difficult without a camera.

Limited rear access

Rear-hinged doors (suicide-style) require opening the front doors first, making back seat entry awkward in tight spaces.

Dashboard rattles

Some owners report minor interior rattles, especially in vehicles used frequently off-road.

Electronics and Accessories

Weak antenna mount

The stock antenna can become loose or bent easily, especially in car washes or trail conditions.

Aging infotainment systems

Earlier models have basic or outdated head units with no support for modern features like Bluetooth streaming or navigation.