Q

what is toyota

Toyota, the globally renowned automaker hailing from Japan, has been a staple in the automotive world since 1937. Known for building reliable, durable, and value-packed vehicles, it's no surprise they've got a massive following here in Malaysia too. Their lineup's all over the map – think budget-friendly rides like the Vios and Yaris, family-friendly MPVs such as the Innova and Alphard, and even heart-pounding performance machines like the GR Supra. And let's not forget their hybrid tech (hello, Corolla Cross Hybrid) and tough-as-nails pickups like the Hilux, ensuring there's something for every kind of driver. In Malaysia, Toyota's distributed by UMW Toyota Motor, and they've got a solid after-sales network to back you up, so you know you're covered as an owner. What's more, Toyota's really pushing the envelope with green tech – their Hybrid system is a star when it comes to saving fuel and keeping emissions low, perfect for eco-conscious Malaysians. Let's talk practical stuff too: Toyotas hold their value like a champ and are cheap to keep on the road, which is why they fly off the shelves in the used car market. For Malaysian buyers, going with Toyota means you're not just getting rock-solid quality – you're also getting a taste of some pretty cool car tech.
Special Disclaimer: This content is published by users and does not represent the views or position of PCauto.
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Related Q&A

Q
How to tell if brake pads are worn?
Multiple methods can be used to comprehensively assess whether brake pads are worn. New brake pads typically have a thickness of 10-15 millimeters and need to be replaced immediately when worn down to 3-5 millimeters. Some vehicle models are equipped with wear indicators on the brake pads, and when the pad approaches the indicator position, it signals the need for replacement. Audibly, if a sharp metallic grinding noise occurs during braking, it may be due to excessive wear causing the friction material to come into direct contact with the brake disc. In terms of driving feel, a longer brake pedal travel or the need to press the pedal deeper to achieve the desired braking effect also indicates severe wear. The brake warning light on the dashboard of some vehicles will illuminate, which is a clear replacement signal from the electronic monitoring system. Additionally, professional maintenance personnel can further confirm the condition by inspecting brake disc wear marks, caliper operating status, etc. It is worth noting that urban congested road conditions or aggressive driving habits can accelerate wear. It is recommended to inspect the brake pads every 30,000 kilometers or at least every 6 months. If measured with simple tools, the brake pads must be replaced within 48 hours if their thickness drops below 3 millimeters to ensure safety. There are differences in wear rates between front and rear brake pads of different vehicle models, with the front ones usually wearing faster. Regular comprehensive inspections can effectively prevent risks caused by decreased braking performance.
FuryStrikeFuryStrikeFeb 5, 2026
Q
When to replace brake pads mm?
The replacement timing of brake pads mainly depends on their remaining thickness. New brake pads typically measure between 10mm and 15mm in thickness, with specific values varying by vehicle model and material. When worn down to 1/3 of the original thickness (approximately 3mm to 5mm), inspection frequency should be increased. Immediate replacement is mandatory when the thickness reaches the critical limit of 3mm, as failure to do so may result in brake failure or damage to the brake disc. Certain vehicle models feature a wear warning system that activates a dashboard alert when the thickness falls below the safety threshold. Routine thickness assessment can be performed through visual inspection of wheel hub clearance, observation of the metal wear indicator (approximately 3mm thick), or caliper measurement. Symptoms such as abnormal braking noise (characterized by sharp metallic scraping), stiff pedal feel, or noticeably extended stopping distance also indicate replacement necessity. Professional inspection by technicians is recommended every 5,000 kilometers or during scheduled maintenance, with particular attention to front brake pads which experience accelerated wear due to greater load. Post-replacement, multiple brake applications are required to eliminate clearance between new pads and discs, ensuring optimal braking performance. A conservative approach recommends proactive replacement when thickness approaches 4mm, with maintenance intervals reduced by 30% for urban stop-and-go traffic conditions. Prompt replacement not only ensures driving safety but also prevents escalated repair costs from excessive wear.
ZephyrBreezeZephyrBreezeFeb 5, 2026
Q
What are brake pad wear indicators?
The brake pad wear indicator is a safety device installed on brake pads, which is used to monitor the wear level of brake pads and issue a warning when replacement is needed. Common indicators are divided into two types: mechanical and electronic. The mechanical type is usually a metal reed. When the thickness of the brake pad wears down to 2-3 millimeters, the reed will come into contact with the brake disc and produce a sharp metal friction sound. The electronic type triggers the dashboard warning light through a sensor. During inspection, the thickness of the brake pad can be observed through the wheel hub gap. The thickness of a new brake pad is about 10-12 millimeters, and it must be replaced immediately when it wears down to less than 3 millimeters. Some models are only equipped with indicators on the front wheels. It is recommended to inspect every 20,000 kilometers or when abnormal brake noise is heard. The inner brake pads usually wear faster than the outer ones, and the tires need to be removed for a comprehensive inspection. Longer braking distance or abnormal pedal travel are also signs of wear. Timely replacement can avoid more serious damage caused by direct friction between the metal back plate and the brake disc.
ToxicFangToxicFangFeb 5, 2026
Q
Should you replace all four brake pads at once?
The replacement of brake pads should follow the principle of front-rear symmetry. It is generally recommended to replace the brake pads on either the front or rear wheels in pairs rather than individually, to ensure balanced braking force and driving safety. If all four brake pads reach the wear limit (when the thickness approaches the 3mm indicator or cracks appear), all four pads on the vehicle must be replaced simultaneously. Front brake pads, which endure greater braking force, have a shorter replacement interval (approximately 30,000 to 50,000 kilometers), whereas rear brake pads may last 60,000 to 100,000 kilometers. During replacement, always use genuine parts and employ specialized tools to retract the brake caliper piston to avoid damaging the guide pins. After installation, repeatedly depress the brake pedal to eliminate any clearance and ensure immediate responsiveness of the braking system. Regularly inspect brake pad thickness and wear patterns (recommended every 5,000 kilometers or during routine maintenance). If uneven wear on one side or sticking brake shoes are detected, address the issue promptly. Note that driving habits and road conditions significantly impact actual replacement intervals. In mountainous terrain or stop-and-go driving conditions, consider reducing inspection intervals to 30,000 kilometers.
StormBreakerStormBreakerFeb 5, 2026
Q
How often should I use wax on my car?
The frequency of car waxing should be determined based on the parking environment, climatic conditions, and the performance of the car wax. It is generally recommended to wax every 2 to 4 months. If the vehicle is parked in a garage for extended periods and road conditions are favorable, the interval can be extended to once every 3 to 4 months. For vehicles parked outdoors and exposed to sun and rain, the interval should be shortened to 2 to 3 months. In rainy seasons or areas with high humidity, the interval may be further adjusted to 1 to 2 months to protect against acid rain erosion. Wax should be reapplied promptly when the car body feels rough or the wax layer noticeably diminishes after 2 to 3 washes. New cars come with a factory-applied protective wax layer, so additional waxing is unnecessary for the first six months after purchase. The type of car wax (solid or liquid) does not affect its protective properties, though application methods differ. Liquid wax is more suitable for owners seeking convenience. Waxing not only enhances paint gloss but also provides water resistance, dust protection, and reduces static electricity. It is advisable to wax in a shaded area and avoid cleaners containing sodium chloride to safeguard the car's paint and rubber components.
RainbowsRainbowsFeb 4, 2026
Q
What happens if I don't wax my car?
Long-term failure to wax a car will accelerate the aging of the paint and cause various problems. The protective film formed by car wax effectively shields against ultraviolet rays, acid rain, and dust erosion. Without this protective layer, the paint surface will fade and turn yellow due to direct sunlight, which is particularly noticeable on white cars. Acidic substances in rainwater can penetrate the paint surface, forming water marks and dark spots, while metal parts may rust as water droplets focus sunlight. Additionally, increased static electricity on an unwaxed car body attracts more dust, making it prone to fine scratches from daily friction and harder to clean. From an economic standpoint, poor paint condition directly impacts the resale value of used cars. Although waxing isn't mandatory maintenance, regular application significantly extends the paint's lifespan. It's recommended every 3-4 months, with shorter intervals during rainy or high-temperature seasons. Opting for car wax containing polyurethane or ceramic components offers longer-lasting protection, while applying care to avoid rubber and plastic parts.
UmaUmaFeb 4, 2026
Q
What happens if you never wax your car?
Long-term failure to wax a car can have multiple impacts. The paint will age faster due to lack of protection, as ultraviolet rays, acid rain and pollutants directly erode the surface, causing fading, oxidation and loss of luster, which makes the vehicle appear aged. Additionally, unwaxed paint surfaces have increased friction, making them more prone to accumulating stubborn stains and harder to clean. Minor daily scratches are also more likely to leave marks. From a practical standpoint, the absence of a wax layer reduces the vehicle's water resistance and anti-static properties. Rainwater may create a convex lens effect that burns the paint, while metal components become more susceptible to rust. Regarding used car value, paint condition is a critical assessment factor - the dullness and minor damage resulting from prolonged non-waxing directly impact resale prices. It's advisable to select appropriate car wax based on usage conditions, such as UV-resistant or carnauba wax. Regular vehicles require waxing every 2-3 months, while garage-kept cars can extend to 4 months. Monitor water bead formation on the surface (uniform, round beads indicate good condition) to determine when rewaxing is needed. New vehicles shouldn't be waxed for the first five months to preserve the factory protective coating. Dark and light colored paints should use corresponding wax shades for optimal visual results.
SapphireTideSurferSapphireTideSurferFeb 4, 2026
Q
What is the main purpose of the exhaust system?
The main function of an automobile exhaust system is to efficiently process and discharge the exhaust gases generated by engine combustion, while reducing noise and minimizing environmental pollution. This system consists of components such as the exhaust manifold, exhaust pipe, catalytic converter, muffler, and tailpipe working in coordination. The exhaust manifold collects exhaust gases from each cylinder and delivers them to the catalytic converter through the exhaust pipe. The converter utilizes three-way catalytic technology to transform harmful substances like carbon monoxide and nitrogen oxides into harmless carbon dioxide, water, and nitrogen. The muffler substantially reduces exhaust noise through either sound wave cancellation or sound-absorbing structures. Ultimately, the tailpipe safely channels the purified exhaust gases outside the vehicle. Exhaust system design also involves backpressure optimization to enhance engine intake efficiency; for instance, V-type engines frequently employ a dual-exhaust configuration to improve exhaust flow. Regular inspection of the exhaust pipe's sealing integrity, the catalytic converter's effectiveness, and the muffler's condition is essential for maintaining system performance, ensuring compliance with environmental standards while prolonging the vehicle's service life.
StrongWillpowerStrongWillpowerFeb 4, 2026
Q
Is the exhaust system important?
The automotive exhaust system is an indispensable core component of a vehicle, and its importance is mainly reflected in three aspects. First, it collects exhaust gases from each cylinder of the engine through the exhaust manifold, transports them to the three-way catalytic converter via the exhaust pipe, and converts harmful substances such as carbon monoxide into harmless gases like carbon dioxide, ensuring compliance with environmental regulations. Second, the muffler in the system reduces exhaust noise to approximately 20-30 decibels through the principle of sound wave cancellation, significantly improving driving and riding comfort. Finally, as an end device, the exhaust tailpipe needs to ensure that exhaust gases are safely discharged outside the vehicle, preventing high-temperature gas backflow from damaging the engine. It is worth noting that the design of the exhaust system also affects engine performance; for example, equal-length exhaust manifolds can optimize airflow efficiency, while the working efficiency of the catalytic converter is directly related to fuel quality, so it is recommended to use fuel that meets the RON95 or higher standard. If exhaust abnormal noise or power reduction occurs, it may be due to muffler perforation or catalytic converter blockage, and timely maintenance should be carried out to avoid more serious mechanical damage.
SolarFlareSolarFlareFeb 3, 2026
Q
What is in the exhaust of a car?
Automobile exhaust is primarily composed of harmless components and harmful pollutants. Among them, nitrogen accounts for approximately 71%, carbon dioxide about 14%, and water vapor around 13%, which are normal combustion byproducts. The harmful constituents include carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons (HC), sulfur dioxide (SO₂), lead-containing compounds, and particulate matter (PM2.5/PM10). Although their combined concentration constitutes merely 1%, their impact is substantial. Carbon monoxide impairs blood's oxygen-carrying capacity; nitrogen oxides irritate the respiratory system and contribute to acid rain formation; among hydrocarbons, 32 polycyclic aromatic compounds such as benzo[a]pyrene are carcinogenic; while particulate matter can adsorb heavy metals and deposit deep within the lungs. Additionally, although carbon dioxide in exhaust is non-toxic, it remains the principal contributor to the greenhouse effect. Black smoke emission indicates incomplete fuel combustion; white smoke may result from coolant entering the combustion chamber; and blue smoke signifies abnormal engine oil combustion. To mitigate exhaust pollution, regular vehicle maintenance (including inspection of the three-way catalytic converter), use of compliant fuels, and avoidance of aggressive driving behaviors like sudden acceleration are recommended. Modern vehicles compliant with Euro 6 or China 6 emission standards achieve significant pollutant reduction through optimized combustion technologies and advanced exhaust aftertreatment systems.
HappyOctopusHappyOctopusFeb 3, 2026

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Latest Q&A

Q
How to tell if brake pads are worn?
Multiple methods can be used to comprehensively assess whether brake pads are worn. New brake pads typically have a thickness of 10-15 millimeters and need to be replaced immediately when worn down to 3-5 millimeters. Some vehicle models are equipped with wear indicators on the brake pads, and when the pad approaches the indicator position, it signals the need for replacement. Audibly, if a sharp metallic grinding noise occurs during braking, it may be due to excessive wear causing the friction material to come into direct contact with the brake disc. In terms of driving feel, a longer brake pedal travel or the need to press the pedal deeper to achieve the desired braking effect also indicates severe wear. The brake warning light on the dashboard of some vehicles will illuminate, which is a clear replacement signal from the electronic monitoring system. Additionally, professional maintenance personnel can further confirm the condition by inspecting brake disc wear marks, caliper operating status, etc. It is worth noting that urban congested road conditions or aggressive driving habits can accelerate wear. It is recommended to inspect the brake pads every 30,000 kilometers or at least every 6 months. If measured with simple tools, the brake pads must be replaced within 48 hours if their thickness drops below 3 millimeters to ensure safety. There are differences in wear rates between front and rear brake pads of different vehicle models, with the front ones usually wearing faster. Regular comprehensive inspections can effectively prevent risks caused by decreased braking performance.
FuryStrikeFuryStrikeFeb 5, 2026
Q
How do you know if brake pads need replacing?
To determine whether brake pads need replacement, a comprehensive assessment of wear level, driving experience, and vehicle prompts is required. New brake pads are approximately 1.5 centimeters thick; they should be replaced immediately when worn down to 5 millimeters or one-third of their original thickness. Some vehicle models have metal limit markers embedded in the friction material, and replacement is also necessary when the wear reaches the level where it is flush with these markers. If a sharp metal scraping sound ("metal-on-metal" noise) is heard while driving, it indicates that the brake pads have worn to the limit and are damaging the brake disc. A softened braking feel, longer pedal travel, or reduced emergency braking effectiveness all suggest insufficient friction material. The brake warning light on the dashboard of some models will illuminate, which is a direct prompt from the sensor detecting excessive wear. Replacement intervals vary significantly depending on driving habits and road conditions: front brake pads typically need replacement every 30,000 to 50,000 kilometers, while rear brake pads last about 60,000 to 100,000 kilometers. However, frequent hard braking, mountain road driving, or humid environments can shorten their lifespan. It is recommended to check the thickness every 5,000 kilometers; even if the mileage has not been reached, if they have not been replaced for more than 3 years, they should be removed and inspected to avoid rubber aging affecting braking safety. Poor-quality brake pads can accelerate brake disc wear, so it is advisable to use original equipment manufacturer (OEM) or certified brand products to ensure braking performance.
TravelBugTravelBugFeb 5, 2026
Q
How long do brake pads last in Australia?
The replacement interval for brake pads typically ranges between 25,000 and 60,000 kilometers, depending on driving habits, road conditions, and vehicle type. In urban driving, front brake pads—subjected to greater pressure—may require replacement at 60,000-70,000 kilometers, whereas rear brake pads can last approximately 100,000 kilometers. Automatic transmission vehicles experience faster brake pad wear due to frequent gear changes, while manual transmission vehicles exhibit relatively slower wear. Replacement is advised when brake pad thickness falls below 2 millimeters, which can be determined by tire removal inspection or detecting sharp noises during braking. Aggressive braking and challenging road conditions accelerate wear; therefore, inspections every 5,000 kilometers are recommended to ensure driving safety.
ExplorerDiscoverExplorerDiscoverFeb 5, 2026
Q
When to replace brake pads mm?
The replacement timing of brake pads mainly depends on their remaining thickness. New brake pads typically measure between 10mm and 15mm in thickness, with specific values varying by vehicle model and material. When worn down to 1/3 of the original thickness (approximately 3mm to 5mm), inspection frequency should be increased. Immediate replacement is mandatory when the thickness reaches the critical limit of 3mm, as failure to do so may result in brake failure or damage to the brake disc. Certain vehicle models feature a wear warning system that activates a dashboard alert when the thickness falls below the safety threshold. Routine thickness assessment can be performed through visual inspection of wheel hub clearance, observation of the metal wear indicator (approximately 3mm thick), or caliper measurement. Symptoms such as abnormal braking noise (characterized by sharp metallic scraping), stiff pedal feel, or noticeably extended stopping distance also indicate replacement necessity. Professional inspection by technicians is recommended every 5,000 kilometers or during scheduled maintenance, with particular attention to front brake pads which experience accelerated wear due to greater load. Post-replacement, multiple brake applications are required to eliminate clearance between new pads and discs, ensuring optimal braking performance. A conservative approach recommends proactive replacement when thickness approaches 4mm, with maintenance intervals reduced by 30% for urban stop-and-go traffic conditions. Prompt replacement not only ensures driving safety but also prevents escalated repair costs from excessive wear.
ZephyrBreezeZephyrBreezeFeb 5, 2026
Q
How often do brake discs need to be replaced?
The replacement interval for brake pads should be determined based on driving habits, road conditions, and vehicle type. Typically, front brake pads require replacement every 30,000 to 50,000 kilometers, while rear brake pads need replacement every 60,000 to 100,000 kilometers. Front-wheel drive vehicles experience greater braking loads, causing front brake pads to wear faster. Frequent stop-and-go city driving or aggressive driving can reduce the replacement interval to 20,000 to 30,000 kilometers. It is recommended to inspect brake pad thickness every 5,000 kilometers. Immediate replacement is necessary when the remaining thickness falls below 5 millimeters (approximately one-third of the original thickness), when metal grinding noises are heard, or when decreased braking performance is detected. High-performance vehicles or heavy-duty trucks have higher braking demands, resulting in accelerated wear, whereas ceramic brake pads can last 60,000 to 80,000 kilometers. Some vehicle models feature wear sensors that activate dashboard warning lights to indicate replacement. When replacing, always use OEM-specification parts and complete a 200-kilometer break-in period while avoiding harsh braking. Regular brake system maintenance and adopting smooth driving techniques can significantly extend brake pad service life.
ArcticFreezeArcticFreezeFeb 5, 2026
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