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2014 Lexus LX Problems, Reliability & Owner's Guide

Common problems with the 2014 Lexus LX, reliability ratings, maintenance tips, and owner reviews. Get your complete owner's guide.

Overview

The 2014 Lexus LX 570 is a full-size, body-on-frame luxury SUV built for drivers who want flagship comfort with serious towing and off-road capability. It sits at the top of Lexus’s SUV lineup, offering a premium alternative to rugged big SUVs while sharing its core architecture with the Toyota Land Cruiser. The 2014 model is part of the third-generation LX (2008–2021) and comes after the 2013 facelift, so it carries the updated styling and tech of the later 570 models. It’s ideal for families, road-trippers, and tow-ready owners who prioritize durability, refinement, and long-term value over fuel economy.

Key Features

1) 5.7L V8 POWERTRAIN: The LX 570 uses a 5.7-liter V8 (3UR-FE) producing around 383 horsepower and 403 lb-ft of torque, paired with a 6-speed automatic transmission and full-time 4WD. 2) OFF-ROAD HARDWARE WITH LUXURY REFINEMENT: Standard low-range 4WD, a locking center differential, and Lexus off-road aids (including Multi-Terrain Select/Crawl Control equipment on many builds) make it more trail-capable than most luxury SUVs. 3) HYDRAULIC HEIGHT-ADJUSTABLE SUSPENSION: The LX’s height-adjustable hydraulic suspension (commonly referred to as AHC) helps improve ride comfort and allows height changes for clearance and loading. 4) STRONG TOWING AND HAULING: With a robust frame and V8 torque, the LX is well-suited for towing (often rated around 7,000+ lbs when properly equipped; verify for your specific configuration). 5) PREMIUM CABIN AND TECH FOR ITS ERA: Expect high-end materials, available third-row seating, and a feature-rich interior for 2014, with a focus on quiet cruising and long-distance comfort.

Common Issues & Reliability

Shoppers searching “2014 Lexus LX reliability” will generally find the LX 570 scores well for long-term durability, especially the engine and drivetrain. That said, a few issues show up repeatedly in owner reports and service histories: 1) AHC/HEIGHT CONTROL SUSPENSION LEAKS OR WEAR: The hydraulic suspension can develop leaks or weak accumulators over time, sometimes noticed as a bouncy ride, uneven height, or “nose dive” braking feel. These concerns often appear in higher-mileage vehicles (commonly 80,000–150,000 miles), and repairs can be costly if multiple components are due. 2) BRAKE ACTUATOR/ABS SYSTEM WARNINGS: Some owners report ABS/VSC/traction warning lights linked to brake actuator or related sensors. Symptoms can include warning chimes, stored codes, and occasional changes in brake pedal feel. It’s not universal, but it’s a known “2014 Lexus LX common issues” topic worth checking on a used example. 3) COOLING SYSTEM AGING (RADIATOR/HOSES/WATER PUMP): Like many large V8 SUVs, age and heat can lead to coolant seepage, hose deterioration, or water pump leaks. These items often show up around 100,000+ miles depending on climate and maintenance history. 4) INFOTAINMENT/INTERIOR ELECTRONICS QUIRKS: Navigation/audio glitches, camera issues, and intermittent switch or sensor complaints can occur as the vehicle ages. These are typically annoyances rather than drivetrain-threatening problems, but they’re common “2014 Lexus LX problems” searches for a reason.

Frequently Asked Questions

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