Browse
For Sale
Antiques CollectiblesApparelBaby Kids ItemsBooks， Movies And MusicElectronicsFree StuffGarden OutdoorHealth BeautyHome GoodsHome Improvement SuppliesMusical InstrumentsOffice SuppliesPet SuppliesSporting GoodsTicketToys GamesTransportationOthers
Jobs
AccountingAdministration & Office SupportAdvertising， Arts & MediaBanking & Financial ServicesCall Center & Customer ServiceCEO & General ManagementCommunity Services & DevelopmentConstructionConsulting & StrategyDesign & ArchitectureEducation & TrainingEngineeringFarming， Animals & ConservationGovernment & DefenseHealthcare & MedicalHospitality & TourismHuman Resources & RecruitmentInformation & Communication TechnologyInsuranceLegalManufacturing， Transport & LogisticsMarketing & CommunicationsMining， Resources & EnergyReal Estate & PropertyRetail & Consumer ProductsSalesScience & TechnologySelf EmploymentSport & RecreationTrades & ServicesOther
Property
BuyRent
Cars
Used CarsNew CarsOthers
Services
BusinessCraftsDesign And WebEventsHome ImprovementLegalLessonsPersonalPetsPhotographyRepair And Technical SupportWellnessWriting， Translation， And TranscriptionOthers
Community
Activities & GroupsArtists & MusiciansClasses & LessonsEventsFriendship & NetworkingLost & FoundRideshareSports TeamsVolunteersTravel & Travel PartnersSkills & Language SwapOther

What does it mean when the Prado's ECO light is on?

1 Answers
River
07/29/25 1:09am
When the ECO indicator light on the car is illuminated, it indicates that the vehicle's economy mode has been activated. ECO is an English abbreviation derived from the combination of Ecology (environmental protection), Conservation (energy saving), and Optimization (power). The Eco mode is further divided into active Eco driving mode and non-active Eco driving mode. ECO mode is categorized into active and non-active types, with the difference being that the active type has its own dedicated button, allowing the driver to choose whether to enable it. When the driver presses the ECO mode switch, the dashboard indicator light immediately turns on, and the vehicle automatically begins adjusting settings such as throttle opening, transmission shift logic, and air conditioning output power. The non-active ECO mode does not have a dedicated button. When the dashboard ECO indicator light is on, it serves only as a reminder function. ECO automatically evaluates your driving behavior, and if your current driving operation achieves the optimal fuel supply, the dashboard will simultaneously display the ECO indicator light. Most vehicles employ the active ECO driving mode, meaning they have their own switch button. Additionally, the ECO mode typically becomes inactive under the following circumstances: When the vehicle speed exceeds 120 kilometers per hour, the car will prioritize speed, causing the ECO mode to automatically deactivate. When idling in park or in N/P gear, as well as in manual mode, the ECO mode may also become inactive. When high torque output is required, such as when climbing a hill, the engine control unit will prioritize ensuring sufficient power to drive the vehicle, and the ECO mode will not function in such cases.
Was this review help?
19
2
Share
More Forum Discussions

Does the vehicle inspection valid until August mean until the end of August?

Vehicle inspection valid until August means until the end of August. Below are relevant details about annual inspections: 1. Conditions: Vehicles whose condition does not match the records in the driving license or archives, or whose license plates or driving licenses are damaged, incomplete, illegible, or self-made. 2. Precautions: The vehicle's exterior must not be modified. The color of window sunshades or explosion-proof films must not be too dark (items inside the vehicle should be visible from one meter away; mainly applies to vans and trucks, but not to passenger cars with 5 seats or fewer). Vans and trucks must have enlarged rear license plate numbers. The number of spring leaf plates must not be increased or decreased. The number of seats in vans must not be altered, and a fire extinguisher must be present. Box trucks must not have modified compartments (no side doors, no roof openings, no tailgate additions). Tire sizes must not be altered, and tires on the same axle must have matching tread patterns. Vehicles with unresolved traffic violations or those impounded by the court cannot undergo annual inspection.
18
2
Share

What Causes the Front Shock Absorber of a Car to Make Abnormal Noises?

Abnormal noises from the front shock absorber of a car may be caused by oil leakage or bending of the shock absorber itself, abnormal wear or aging of the shock absorber pressure bearing, deformation of the shock absorber spring, and other reasons. Tips for solving abnormal noises from car shock absorbers: Remove the shock absorber, stand it upright, and clamp the lower connecting ring in a bench vise. Pull and press the shock rod several times with force. There should be stable resistance during this process, with the resistance when pulling up greater than when pressing down. If the resistance is unstable or absent, it may indicate a lack of oil inside the shock absorber or damage to the valve components. In such cases, the shock absorber buffer rubber or the shock absorber itself should be replaced. The function of car shock absorbers: The main role of shock absorbers is to dampen vibrations. They allow the car to drive smoothly, ensuring passenger comfort by minimizing the sensation of bumps. Shock absorbers are part of the car's suspension system. When ground impacts reach the springs, the shock absorbers prevent the springs from rebounding excessively, maintaining stable driving conditions. Without them, the car body would experience significant jolts. Shock absorbers are wear-prone components during car usage. Their performance directly affects the smoothness of the car's ride and the lifespan of other mechanical parts. Therefore, it is essential to keep shock absorbers in good working condition.
2
1
Share

What are the consequences of a motorcycle cylinder head gasket leak?

Motorcycle cylinder head gasket leak can cause unstable idling or rough idling, and may also lead to oil seepage or leakage. Introduction to motorcycle cylinder head gasket leak: A motorcycle cylinder head gasket leak can result in reduced engine power, poor driving performance, sluggish acceleration, uneven engine operation, and even engine shaking. Water and gas leakage may occur at the joint between the cylinder block and cylinder head. If the gasket burns out between the oil passage and water passage, engine oil may appear in the coolant, bubbles may emerge at the radiator filler neck, and sometimes water droplets may drip from the exhaust muffler. Materials used for motorcycle cylinder head gaskets: Currently, the main materials used for cylinder head gaskets include: asbestos-free gaskets, primarily made of processed paper and composite boards (paper products), which have poor sealing performance and low heat resistance; asbestos gaskets, mainly made of asbestos boards and asbestos composite boards, with average sealing performance; metal gaskets, some made of several layers of low-carbon steel plates (wrought iron sheets), with poor sealing performance. Others are made of silicon steel or stainless steel sheets, offering good sealing performance and low compression rates. Black ceramic gaskets come in two types: one is black ceramic boards, which have good sealing performance but are difficult to transport and install; the other is flexible black ceramic punched composite boards, which not only have excellent sealing performance, high-temperature resistance, and strong compensation for uneven surfaces but are also easy to install and use, making them an ideal choice for automotive cylinder head gaskets.
19
0
Share

What are the reasons for increased fuel consumption after an engine overhaul?

After an engine overhaul, the increased fuel consumption is due to the new parts being more precisely machined and tighter, which increases the engine's workload, leading to higher fuel consumption. This is a normal situation. Reasons for increased fuel consumption after an engine overhaul: The viscosity of the engine oil used increases, and higher viscosity oil is generally better. The primary function of engine oil is lubrication, and higher viscosity indicates better quality. However, if the oil viscosity is too high, the engine will encounter greater resistance during high-load operation, consuming more power and, consequently, significantly increasing fuel consumption compared to before. Precautions after an engine overhaul: Avoid high engine speeds; it's best not to exceed 3,000 RPM. After a cold start, it's advisable to warm up the engine for a while before driving, typically about 5 minutes, until the water temperature begins to change. Adhere to the vehicle's specified load capacity, preferably not exceeding 70% of the maximum load. Avoid sudden acceleration and hard braking whenever possible. Hard braking can cause significant impact damage to the new engine, especially during sudden acceleration, which can severely affect the break-in of new engine components and directly impact the fit between parts. Anticipate sudden situations while driving, maintain a steady speed, and drive smoothly. Keep the speed between 50-80 km/h, but avoid prolonged low-speed driving. Pay attention to gear changes and avoid driving in a single gear for extended periods.
14
0
Share

How Early Can You Renew an Expiring Driver's License?

You can renew an expiring driver's license up to 90 days in advance. The motor vehicle driver should apply for renewal at the vehicle management office where the driver's license was issued within 90 days before the expiration date of the license. When applying, you need to fill out the "Motor Vehicle Driver's License Application Form". Documents required for renewal: Bring two copies of your ID card, two 1-inch recent color photos without a hat, the original ID card, the original driver's license, and a medical examination certificate from a county-level or above hospital (free physical examinations are also available at the vehicle management office). Renewal process: The motor vehicle driver should bring the required documents to the vehicle management office where the driver's license was issued to apply for renewal. The vehicle management office will process the renewal within one working day after approval. Regulations on the expiration of driver's licenses: If the license has been expired for less than one year, it can be renewed normally; if it has been expired for more than one year but less than three years, the license will be canceled, but it can be renewed by passing the subject one test; if it has been expired for more than three years, the license will be invalid and cannot be renewed.
20
3
Share

Should Gear Shifting Be Fast or Slow?

Gear shifting speed should vary from person to person. Faster shifting is more beneficial for the durability of manual transmissions; slower shifting keeps the clutch in a semi-engaged state for a longer time, which can easily wear out the clutch plates. Precautions for gear shifting: When shifting gears, keep your eyes on the road ahead and avoid looking down at the gear lever. Always depress the clutch pedal fully when shifting; otherwise, gear grinding may occur. If you can't engage a gear, fully depress the clutch, lightly tap the accelerator, and then try shifting again—avoid forcing it. Generally, avoid skipping gears when upshifting. Only shift into reverse after the car has come to a complete stop to prevent damage to the transmission. Gear shifting techniques: For manual transmission cars, remember the principle: "accelerate before upshifting, decelerate before downshifting." Before upshifting, rev the engine to increase speed, and before downshifting, ease off the accelerator to reduce speed. Always fully depress the clutch pedal before shifting, and operate the gear lever gently, quickly, smoothly, and accurately. Time your shifts correctly—shift when the engine is around 2000 RPM. Press the accelerator slightly before depressing the clutch to prevent forced disengagement, then shift. Skipping gears is not recommended. Downshift based on vehicle speed and your car's condition; generally, downshift when the engine RPM drops below around 1500.
4
3
Share
Trending Ranking
Why is there no communication with the transmission control unit?
What Happens If You Paint Without Polishing?
Can a semi-automatic car be push-started if it won't start?
4
How Long Can You Park at a Gas Station?
5
Are engine torque and rotational force the same?
6
Is it possible to overtake in the opposite direction?
7
What Causes Wheel Lock-Up?
8
How many cylinders does the Kawasaki H2R have?
9
What is the history of domestic automobiles?
10
Where to Learn Driving License Credits on the Phone?
More Forum Discussions

Can You Drive on the Highway with a Mattress on the Car Roof?

2
2
0

What are the physical examination items for driver's license annual inspection?

20
1
0

Is it necessary to shift gears sequentially from first to fourth?

1
0
0

Must the seat belt be replaced if the airbag deploys?

3
4
0
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.