The Toyota Wish. For over a decade, this name has been synonymous with practicality, reliability, and family-friendly versatility in the MPV world. It’s the go-to vehicle for countless families, revered for its spacious seven-seater cabin, efficient engines, and the legendary Toyota badge that promises years of trouble-free ownership. It’s a car you buy with your head, confident in its ability to handle school runs, grocery hauls, and long-distance road trips with unwavering dependability. But is the picture truly that perfect?
Like any seasoned veteran of the road, the Toyota Wish, for all its strengths, carries a few battle scars. Beneath the surface of its bulletproof reputation lie a handful of common problems and recurring issues that prospective buyers and current owners should be aware of. These are not catastrophic, brand-destroying flaws, but rather specific quirks and wear-and-tear items that tend to appear as the kilometers rack up.
This detailed guide pulls back the curtain on the Toyota Wish, moving beyond the glowing reviews to explore the most frequently reported issues. Understanding these potential problems doesn’t diminish the Wish’s value; instead, it empowers you. It transforms you from a hopeful buyer into an informed owner, capable of making smart decisions, performing preventative maintenance, and ultimately, ensuring your Wish serves you faithfully for years to come.
The Heart of the Matter: Engine and Transmission Woes
The engine and transmission form the core of any vehicle’s performance and longevity. While Toyota’s powertrains are engineered to a high standard, the Wish has specific areas that demand attention, particularly concerning its transmission technology and a particular engine’s oil appetite.
The CVT Conundrum: A Tale of Two Generations
Perhaps the single most discussed issue surrounding the Toyota Wish, especially the second-generation model (codename AE20, 2009-2017), is its Continuously Variable Transmission (CVT). The first-generation Wish (AE10, 2003-2009) primarily used a conventional 4-speed automatic transmission, which is famously robust but less fuel-efficient. Toyota’s shift to the “Super CVT-i” in the second generation was a move for better fuel economy and smoother acceleration. However, this technology introduced a new set of potential problems.
The most common symptom is the infamous CVT judder or shudder. Owners often describe this as a noticeable vibration or shaking feeling during light to moderate acceleration, typically between 20 and 50 km/h. It can feel as if the car is driving over a rough or corrugated surface, even on smooth tarmac. This judder is often a sign of issues within the transmission, and ignoring it can lead to more severe and costly repairs.
So, what causes this? The culprit is often multifaceted. It can be a breakdown of the specialized CVT fluid. Unlike traditional automatic transmission fluid (ATF), CVT fluid has unique frictional properties required for the steel belt and pulley system to operate correctly. Using the wrong fluid, or extending the service interval far beyond Toyota’s recommendation, can cause the fluid to lose its effectiveness, leading to slippage and judder.
Another potential cause is wear on the start clutch or the torque converter. These components are responsible for engaging the transmission from a standstill. Over time, and with extensive city driving, they can wear down, leading to the shuddering sensation during take-off. In more severe cases, the metal belt and pulleys themselves can become worn or damaged, which is a much more significant repair.
Preventative maintenance is absolutely critical here.
- Fluid is Life: Adhering strictly to the recommended service schedule for the CVT fluid is non-negotiable. It is crucial to use only genuine Toyota CVT Fluid TC or FE, as specified for your model. Using a generic or “universal” fluid is a recipe for disaster.
- Listen to Your Car: At the first sign of a slight judder or a whining noise from the transmission, have it inspected by a mechanic who is experienced with Toyota CVT systems. Early diagnosis can often be resolved with a fluid flush and filter change, saving you from a potential transmission rebuild.
The Thirsty Engine: A Note on Oil Consumption
Another widely documented concern, primarily affecting the 1.8-liter 2ZR-FAE engine found in the second-generation Wish, is excessive oil consumption. While many engines consume a small amount of oil between changes, some Wish units have shown a tendency to use significantly more, sometimes requiring a top-up every few thousand kilometers.
This issue was not unique to the Wish; it affected a range of Toyota models from that era equipped with certain 2ZR and 3ZR series engines. The problem was often traced back to the design of the piston rings. The original rings could become clogged with carbon deposits, preventing them from sealing properly against the cylinder wall. This allows a small amount of engine oil to bypass the rings and burn off in the combustion chamber.
While Toyota did address this with updated piston and ring designs in later production years, many vehicles on the used market may still have the original components. For an owner, this means being extra vigilant. It is essential to manually check the engine oil level with the dipstick regularly—at least every other fuel fill-up. Letting the oil level drop too low can lead to increased engine wear and, in a worst-case scenario, catastrophic engine failure.
Using the correct viscosity engine oil (as specified in the owner’s manual, typically 0W-20 or 5W-30) and maintaining regular oil change intervals can help mitigate the issue, but it won’t eliminate it if the underlying piston ring design is the cause. This is less of a “problem” that will leave you stranded and more of a “characteristic” that requires diligent ownership.
Beneath the Body: Suspension and Steering Wear
As a Multi-Purpose Vehicle, the Toyota Wish is built to carry loads, whether it’s a full complement of seven passengers or a boot full of cargo. This hard work inevitably takes a toll on the suspension and steering components, which are common wear-and-tear items for this model.
The Clunks and Groans of a Hard-Working Suspension
If you test drive a higher-mileage Wish and hear clunking, rattling, or knocking sounds coming from underneath the car, particularly when driving over bumps or uneven roads, the suspension bushings are the likely suspect. The rear trailing arm bushings are especially prone to wear. When these rubber components degrade and crack, they allow for excessive movement in the suspension arms, resulting in noise and a less stable, “floaty” feeling on the road.
Similarly, the front suspension components like stabilizer bar links (also known as drop links) and lower arm bushings can also wear out. Worn stabilizer links typically produce a light, repetitive knocking sound over small road imperfections. While these are not critical safety failures in their early stages, they significantly degrade the driving experience and can affect handling precision and tire wear over time. Replacing these worn bushings and links is a relatively straightforward job for a competent mechanic and can dramatically restore the car’s original ride quality and quietness.
Steering System Sensitivities
The steering system, especially on the first-generation AE10 models which used a hydraulic power steering system, can develop age-related issues. A common complaint is a leak from the power steering rack or hoses. Telltale signs include a whining or groaning noise that gets louder when you turn the steering wheel, a feeling of “heaviness” in the steering, or visible red or brown fluid drips under the front of the car.
For the second-generation AE20 with its Electronic Power Steering (EPS) system, these fluid leaks are not an issue. However, the steering rack itself can still develop internal wear, leading to a “loose” feeling or a subtle knocking sound when turning the wheel back and forth while stationary. This is less common but worth checking for during a pre-purchase inspection.
Living With It: Interior and Electronic Quirks
The cabin of the Toyota Wish is a functional and durable space, but it’s not immune to the effects of time, sun exposure, and the rigors of family life. Certain electronic components are also known to be potential failure points.
The Cracking Dashboard Dilemma
A very common cosmetic issue, particularly in Wishes that have spent their lives in hot, sunny climates, is a cracking dashboard. The upper dashboard panel, typically made of a hard plastic, can become brittle over time due to prolonged exposure to UV rays. This can result in cracks appearing, often around the passenger airbag area or the instrument cluster hood.
While this doesn’t affect the vehicle’s functionality, it is an eyesore that can detract from the interior’s appeal and potentially impact resale value. The only true fix is an expensive replacement of the entire dashboard panel. The best course of action is prevention. Using a high-quality, custom-fit sunshade whenever the car is parked outdoors is the most effective way to protect the dashboard plastic and prevent this issue from occurring in the first place.
Weak Air Conditioning Performance
In the regions where the Wish is most popular, a strong air conditioning system is not a luxury; it’s a necessity. Unfortunately, a common complaint as these vehicles age is a decline in A/C performance. The system may blow air that is cool but not cold, or it might fail altogether.
The issue often stems from the A/C compressor or its magnetic clutch. The compressor is the heart of the A/C system, and after many years and cycles, it can wear out or fail. The magnetic clutch, which engages and disengages the compressor pulley, is another frequent point of failure. When it fails, the compressor won’t turn on, and you’ll get no cold air. Diagnosing the A/C system properly is key; sometimes the issue can be a simple refrigerant leak or a faulty pressure switch, which are much cheaper to fix than a full compressor replacement.
In conclusion, the Toyota Wish has rightfully earned its reputation as a reliable and immensely practical MPV. Its popularity is a testament to its successful design and the trust people place in the Toyota brand. However, it is not without its specific set of common problems. The potential for CVT transmission judder in the second generation, the tendency for some engines to have higher-than-average oil consumption, and the expected wear of suspension components are the primary concerns that any prospective buyer or current owner must consider.
These issues should not be seen as reasons to avoid the Wish entirely. Instead, they should be viewed as a roadmap for ownership. By understanding what to look for, prioritizing preventative maintenance—especially for the CVT—and being diligent with routine checks, you can easily navigate these potential hurdles. The reward is a vehicle that delivers outstanding utility and value, a true workhorse that, when cared for correctly, will continue to serve your family’s needs for a very long time. The unspoken truth about the Toyota Wish is that its problems are manageable, and an informed owner is its best defense.
What is the most common and “unspoken” problem with the Toyota Wish?
The most widely acknowledged issue, particularly with the first-generation Toyota Wish (2003-2009), is excessive oil consumption in models equipped with the 1.8L 1ZZ-FE engine. This problem is most prevalent in units manufactured before 2005. The root cause is often attributed to a design flaw in the piston rings, which allows small amounts of oil to seep past and burn in the combustion chamber. Owners might not notice any leaks or smoke initially, but they will find the oil level dropping significantly between regular service intervals, requiring frequent top-ups to prevent engine damage.
Left unaddressed, this high oil consumption can lead to more severe engine problems, including fouled spark plugs, a damaged catalytic converter, and eventually, catastrophic engine failure due to oil starvation. While Toyota addressed this issue in later versions of the 1ZZ-FE engine and in the subsequent 2ZR-FAE engine found in the second-generation Wish, it remains a critical point of inspection for anyone considering a first-generation model. A pre-purchase inspection should specifically include checking for signs of blue smoke from the exhaust and a thorough review of the vehicle’s service history for notes on oil consumption.
Are there any known issues with the Toyota Wish’s transmission?
Yes, potential issues with the Continuously Variable Transmission (CVT) are a significant concern for both first and second-generation models. The primary problem is not necessarily a design flaw but rather a sensitivity to maintenance. The CVT requires specific fluid (Toyota CVTF-TC or FE) and regular changes as recommended by the manufacturer. Using the wrong fluid or extending the service intervals can lead to premature wear, causing symptoms like shuddering or jerking during acceleration, hesitation, or a whining noise.
If these symptoms are ignored, the transmission can suffer from internal damage to the belt and pulley system, leading to a costly repair or complete replacement. Many owners, accustomed to the longevity of traditional Toyota automatic transmissions, may overlook the stringent maintenance needs of the CVT. Therefore, when buying a used Toyota Wish, it is crucial to verify the transmission service history and test drive the vehicle thoroughly, paying close attention to its smoothness and responsiveness at various speeds.
Does the 2.0L engine have any specific problems I should know about?
The 2.0L engine in the first-generation Toyota Wish is the 1AZ-FSE, which features Toyota’s D-4 direct injection technology. While it offers better power and fuel efficiency compared to the 1.8L engine, it is susceptible to carbon buildup on the intake valves and in the combustion chamber. This is a common characteristic of many early direct-injection engines, as fuel is no longer sprayed over the back of the intake valves, which would normally have a cleaning effect. This buildup can disrupt airflow and lead to performance issues.
Symptoms of significant carbon buildup include rough idling, hesitation during acceleration, a loss of power, and decreased fuel economy. In severe cases, it can trigger a check engine light. Rectifying this issue typically requires a specialized intake cleaning service, often called “walnut blasting,” which can be more labor-intensive and expensive than a standard engine tune-up. Prospective buyers should be wary of any 2.0L model that exhibits these symptoms during a test drive.
What are common suspension or chassis-related issues?
As a multi-purpose vehicle (MPV) often used for carrying families and cargo, the Toyota Wish’s suspension components are subjected to considerable stress. Over time, the most common issues are worn-out suspension bushings, particularly the front lower control arm and rear axle beam bushings. When these rubber components degrade, they can cause clunking or knocking noises over bumps, imprecise steering, and uneven tire wear. Similarly, the original shock absorbers and struts can lose their dampening ability after 80,000-100,000 kilometers, leading to a bouncy, uncontrolled ride.
These are essentially wear-and-tear items, and their failure is expected with age and mileage rather than being a specific design flaw. However, the cost of replacing these parts can add up, so it is an important factor to consider when evaluating a used Wish. During an inspection, listen carefully for any unusual noises from the suspension when driving over rough surfaces and check the tires for any signs of cupping or uneven wear, which are telltale indicators of underlying suspension problems.
How durable is the interior of the Toyota Wish?
While the Toyota Wish is praised for its practical and spacious interior layout, the materials used, especially in the first generation, were built to a budget. A common complaint is the durability of the interior plastics. The dashboard, door panels, and center console are prone to developing rattles, squeaks, and creaks over time. The hard plastics can also become brittle with age and sun exposure, leading to scuffs, scratches, or even cracks, particularly around high-contact areas.
Furthermore, some owners have reported issues with the functionality of interior components. The power window switches, especially the driver’s side master switch, can fail, and the air conditioning system’s blower motor or resistor may need replacement. While these are not major mechanical faults, they can be annoyances that detract from the ownership experience and may require unexpected repair costs to fix. A thorough check of all interior electronics and a listen for excessive cabin noise during a test drive are recommended.
Is the Toyota Wish prone to rust?
The Toyota Wish generally has decent corrosion protection from the factory, but it is not immune to rust, especially in regions with harsh winters where road salt is used, or in humid, coastal climates. Key areas to inspect for corrosion include the wheel arches, the bottom edges of the doors and tailgate, and the sills below the doors. Surface rust can develop on these panels if the paint has been chipped or scratched.
More critical is checking the undercarriage for structural rust. The subframes, suspension mounting points, and floor pans should be carefully examined. While widespread, debilitating rust is not a defining “common problem” like oil consumption, any signs of significant corrosion should be a major red flag. A neglected underbody can lead to safety issues and costly structural repairs, far outweighing the value of the vehicle.
How expensive are the common repairs for a Toyota Wish?
The cost of repairs for a Toyota Wish can vary greatly depending on the issue. For the most common problem, the 1.8L engine’s oil consumption, a full engine rebuild with new pistons and rings can be very expensive, often making it economically unviable for an older vehicle. A less drastic solution, like a more frequent oil change and top-up schedule, is cheaper in the short term but doesn’t solve the underlying problem. A standard CVT fluid service is moderately priced, but if the transmission itself fails, a replacement can cost several thousand dollars, becoming one of the most expensive potential repairs.
On the other hand, many of the other common issues are more manageable. Replacing worn suspension bushings and shock absorbers are typical maintenance costs for any aging vehicle and are reasonably priced. Similarly, fixing minor electrical issues like a faulty window switch or replacing an A/C blower motor is relatively inexpensive. The key is to differentiate between standard wear-and-tear items and major inherent flaws like the oil consumption or a failed CVT, as the latter can quickly turn a budget-friendly MPV into a significant financial burden.