Driving a 2009 Nissan Murano offers a sense of elevated confidence, thanks to its standard all-wheel drive and comfortable, tech-forward cabin. This specific model year sits at a sweet spot where the crossover segment was maturing, yet it is not immune to the mechanical gremlins that can emerge with age and mileage. Understanding the 2009 Nissan Murano issues is essential for current owners looking to maintain reliability and for prospective buyers weighing the risks of purchasing a used unit.
Common Mechanical and Electrical Concerns
While the 3.5-liter V6 engine provides adequate power, it is the electrical system and specific mechanical components that typically draw the most attention in reviews of the 2009 Murano. The complexity of the vehicle's electronics, paired with the aging design of some rubber and plastic parts, means that ownership often involves a specific maintenance checklist. Staying ahead of these issues is the primary method for ensuring the vehicle lives up to its potential as a dependable daily driver or weekend cruiser.
CVT Transmission Hesitation and Failures
The Continuously Variable Transmission (CVT) paired with the V6 engine is the source of the most significant 2009 Murano issues. Nissan's design aimed for smooth power delivery and efficiency, but the belt-driven system proved vulnerable. Owners frequently report a hesitation or shudder during acceleration, particularly between 20 and 40 mph, which feels like a misfire rather than a seamless power band. In more severe cases, the transmission can fail entirely, leading to a complete loss of forward motion, which often necessitates a rebuild or replacement far sooner than expected for the vehicle's age.
Rear Drum Brake Corrosion and Wear
Brake maintenance on the 2009 model reveals a specific design choice that becomes a liability over time. Unlike the front discs, the rear brakes utilized solid drums, which are prone to rust buildup within the confined space behind the hub. This corrosion prevents the automatic adjuster from functioning correctly, resulting in a firm brake pedal, increased stopping distances, and a distinct grinding noise upon application. Inspecting and often replacing the rear brake assemblies is a common maintenance milestone for models with high mileage.
Infotainment System Malfunctions
The audio and navigation head unit in the 2009 Murano represents an early attempt at integrating complex electronics into the vehicle's core systems. A recurring issue involves the radio or navigation screen freezing entirely or failing to power on. This glitch is usually caused by failing internal capacitors or a corrupted software module. While a factory reset might temporarily resolve the issue, the problem often returns, leaving drivers without climate controls or audio until a costly dealer repair is performed.
Exterior and Interior Wear Patterns
Beyond the under-the-hood concerns, the 2009 Murano suffers from typical aging that is exacerbated by the materials used in its construction. The crossover's body lines and panel gaps can loosen over time, and specific components are notorious for degrading. Owners should be prepared to address rattles and cosmetic blemishes that are part of owning a seven-year-old vehicle, though some are more prevalent than others.
Liftgate Seal and Water Intrusion
The rear liftgate seal is a critical component that is often overlooked until water damage occurs. The seal design has been known to harden and lose its elasticity, creating gaps that allow rainwater to seep into the cargo area. This moisture can saturate the insulation, leading to mold growth and a persistent musty odor. Furthermore, water dripping onto the rear window can obscure visibility while driving, creating a hazardous situation that requires immediate attention to the seal or its replacement.
