2006 Mazda MPV

2006 Mazda MPV

Overview

The 2006 Mazda MPV, a versatile minivan, generally offers a decent level of reliability for its age. While it doesn’t suffer from widespread, catastrophic failures, owners may encounter some specific issues common to vehicles of this era and model. The focus for potential buyers should be on the powertrain’s longevity and the condition of the electrical and suspension systems. Regular maintenance is key to mitigating most common problems. Overall, the MPV is a practical choice, but understanding its potential weak points can help in making an informed decision and budgeting for upkeep.

---

Engine

2.3L MZR L3-VE (Naturally Aspirated)

Oil Leaks

• Symptoms: Visible oil spots under the vehicle, burning oil smell, low oil level.
• Solution: Replacement of seals and gaskets (e.g., valve cover gasket, oil pan gasket).
• Cost: $200 - $500

PCV System Clogging

• Symptoms: Rough idle, increased oil consumption, potential for sludge buildup.
• Solution: Cleaning or replacement of the PCV valve and associated hoses.
• Cost: $100 - $300

Transmission

5-Speed Automatic (FS5A-EL)

Harsh Shifting / Slipping

• Symptoms: Jerky gear changes, delayed engagement, slipping between gears.
• Solution: Transmission fluid and filter change, solenoid replacement, or in severe cases, transmission rebuild.
• Cost: $300 - $2500+

Suspension

Standard Chassis

Worn Control Arm Bushings

• Symptoms: Clunking noises over bumps, vague steering feel, uneven tire wear.
• Solution: Replacement of control arm bushings or the entire control arm assembly.
• Cost: $300 - $700

Strut Mount Bearing Failure

• Symptoms: Popping or creaking noise when turning the steering wheel, especially at low speeds.
• Solution: Replacement of strut mount bearings.
• Cost: $200 - $500

Electrical

Body Control Module (BCM)

Intermittent Power Failures

• Symptoms: Random issues with lights, power windows, door locks, or dashboard indicators not working.
• Solution: Diagnosis and potential reprogramming or replacement of the BCM.
• Cost: $500 - $1200+

Alternator

Failure

• Symptoms: Dimming headlights, battery warning light illuminated, dead battery.
• Solution: Replacement of the alternator.
• Cost: $400 - $800

Exterior

Standard Body

Rust on Wheel Arches and Rocker Panels

• Symptoms: Visible rust or bubbling paint on lower body panels.
• Solution: Rust repair and repainting, or replacement of affected panels.
• Cost: $300 - $1000+

Interior

Standard Cabin

HVAC Blower Motor Resistor Failure

• Symptoms: HVAC fan only works on the highest setting, or not at all.
• Solution: Replacement of the blower motor resistor.
• Cost: $100 - $250

---

Summary Verdict

The 2006 Mazda MPV is a generally reliable family vehicle, but like many minivans of its vintage, it is not without its potential issues. The most common concerns revolve around the automatic transmission, particularly harsh shifting or slipping, and potential oil leaks or PCV system clogs in the 2.3L engine. Suspension components like control arm bushings and strut mounts can wear out, leading to noise and handling issues. Electrical problems, often stemming from the BCM or alternator failure, are also reported. Exterior rust can be a concern in certain climates. While not a perfect vehicle, addressing these common issues can help maintain the MPV’s utility and longevity.