2009 Nissan Armada
2009 Nissan Armada
Overview
The 2009 Nissan Armada is a full-size SUV known for its robust towing capacity and spacious interior. While generally considered a reliable vehicle for its class, like any automotive model, it has specific areas that have seen more attention from owners regarding potential issues. This analysis focuses on documented technical reliability concerns beyond routine maintenance, providing insights into common problems reported by owners and mechanics. Understanding these potential weak points can help current and prospective owners make informed decisions regarding maintenance and repairs for this capable, albeit aging, SUV.
Engine
5.6L V8 VK56DE
Intake Manifold Gasket Leaks
- Symptoms: Coolant leaks, engine misfires, rough idle, potential overheating.
- Solution: Replacement of the intake manifold gaskets.
- Cost: $300 - $600
Oil Cooler Line Leaks
- Symptoms: Visible oil leaks around the oil cooler lines, potential loss of power, engine overheating.
- Solution: Replacement of the leaking oil cooler lines.
- Cost: $400 - $700
Transmission
5-speed Automatic RE5R05A
Harsh Shifting / Slipping
- Symptoms: Delayed engagement, rough shifts between gears, slipping sensation, transmission warning light.
- Solution: Transmission fluid and filter service, potential valve body or solenoid replacement, or full transmission rebuild in severe cases.
- Cost: $500 - $3,500+
Suspension
Standard Chassis
Front Suspension Bushing Wear
- Symptoms: Clunking noises over bumps, vague steering feel, uneven tire wear.
- Solution: Replacement of worn control arm bushings.
- Cost: $300 - $600
Electrical
Body Control Module (BCM)
Intermittent Electrical Gremlins
- Symptoms: Various electrical components malfunctioning intermittently (e.g., power windows, interior lights, radio), warning lights illuminating without apparent cause.
- Solution: Diagnosis and potential reprogramming or replacement of the BCM.
- Cost: $500 - $1,200
Exterior
Body Panels
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Interior
Interior Trim
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Summary Verdict
The 2009 Nissan Armada, powered by its robust 5.6L V8 engine, offers a generally dependable experience. However, owners should be aware of potential issues with the intake manifold gaskets and oil cooler lines, which can lead to leaks and performance problems. The 5-speed automatic transmission, while capable, has been known to develop issues with harsh shifting or slipping, sometimes requiring significant repair. Suspension components, particularly front bushings, can wear over time, leading to noise and handling degradation. Electrical gremlins, often traced to the Body Control Module, can also manifest. Despite these potential concerns, with diligent maintenance and prompt attention to reported issues, the 2009 Armada can remain a reliable large SUV.