What are the differences between the Highlander and the Prado?

Where to Replace the Battery When the Car Key Runs Out of Power?

You can replace the car key battery at a 4S shop or do it yourself. The functions of a car key include: 1. Closing the windows automatically after turning off the engine. 2. Locating the car conveniently in a parking lot. 3. Automatically opening the trunk. 4. Remotely opening the windows. Precautions for using a car key are: 1. Do not place it together with electronic devices. 2. Avoid exposing the key to high temperatures or direct sunlight. 3. Do not use batteries with different power levels. The steps to replace the key battery are: 1. Take out the car key. 2. Insert a flat-head screwdriver into the gap on the side of the key to open the key cover. 3. Remove the old battery and replace it with a new one.

7

2

Share

Which gear should a manual transmission car start in?

Manual transmission cars should start in 1st gear. Hazards of starting in 2nd gear: Frequently starting in 2nd gear can damage the clutch because the RPM might be insufficient, causing more wear on the clutch plate. The higher the gear used for starting, the greater the clutch wear. Therefore, from a vehicle maintenance perspective, it's better to start in 1st gear. Consider using 2nd gear when push-starting: Some drivers believe that on downhill slopes or rainy days, when less power is needed to start the car, 2nd gear can be considered. Using 1st gear in such situations might cause the car to lurch forward unsafely. Some drivers also think that diesel vehicles, with their greater horsepower, can consider starting in 2nd gear.

1

0

Share

What Causes CVT Gear Shift Jerking?

CVT gear shift jerking situations are as follows: Insufficient Lubrication: A common cause of CVT transmission jerking is gear shift jerking during cold starts. Most mainstream CVT transmissions require fluid, and insufficient lubrication during cold starts can lead to poor connection between the chains. When the clutch engages during a cold start, it is prone to impact, resulting in gear shift jerking. This situation can be avoided by ensuring proper warm-up and firmly pressing the brake during gear shifts to allow smooth clutch engagement. Design and Quality: Design and quality issues can cause CVT transmission vibration. Additionally, poor quality or chain wear exceeding normal limits may lead to excessive metal debris accumulation in the oil pan, which can also cause CVT transmission vibration. However, this typically does not result in severe jerking.

6

5

Share

Where is the best location for ETC?

The ETC installation position is generally in the upper middle part of the front windshield horizontally, while for large vehicles such as trucks and buses, it is installed in the lower middle part. The suitable installation position should be no lower than 1.2 meters and no higher than 2.5 meters, with an installation angle between 30 to 90 degrees. For vehicles with anti-explosion film or those that have it installed later, which may affect the signal transmission of the microwave communication link, it should be installed in the microwave sunroof strip. ETC stands for Electronic-Toll-Collection, meaning electronic toll collection system. To apply, the vehicle owner needs to provide original and photocopies of their valid ID card and vehicle license. If the application is not made by the owner themselves, a valid ID card of the agent is also required. The photocopy of the vehicle license should include the page stamped with the most recent annual inspection seal. A bank card for deducting highway tolls is also needed, and the vehicle must be registered under an individual aged between 18 and 60. Documents required for company vehicles: Introduction letter from the vehicle owner (with official seal); Copy of the organization code certificate or business license (with official seal); Original ID card of the agent; Original vehicle license; The vehicle for which ETC is to be applied. Here are some precautions for installing ETC: Do not obstruct the view; it is best to install it behind the rearview mirror: Many car models have a large rearward tilt angle of the windshield, which reduces the driver's field of vision. If ETC is installed without considering this, it may increase the driver's blind spots. Installing it behind the rearview mirror on the right side can avoid obstructing the view. Do not affect charging: The ETC electronic tag consumes power but generally does not require charging or battery replacement because it has a solar panel on the back that can charge itself. Therefore, during installation, avoid the black areas on the windshield and positions that may block the solar panel. Once installed, do not remove it casually: The button in the middle of the adhesive is an anti-removal lever connected to a switch. After the electronic tag is installed on the windshield, the anti-removal lever will be pressed in. If removed casually, the lever will pop out and trigger the switch, locking the electronic tag and rendering it unusable. You will then need to go to an ETC service point to unlock it. This is designed to prevent multiple vehicles from sharing one device. Things to note when using ETC: The ETC transaction sensing area is 8 meters. To prevent the ETC device of the vehicle in front from malfunctioning, maintain a distance of more than 10 meters from the vehicle in front to avoid automatic sensing and paying for the vehicle in front. The recognition speed for ETC lanes is 20 kilometers per hour. Driving too fast may result in failure to read the vehicle device information and cause payment failure. When using a debit card linked to ETC, insufficient balance may also lead to payment failure.

8

0

Share

How to Determine if the Oxygen Sensor is Faulty?

Methods to determine if the oxygen sensor is faulty: Observe the color of the oxygen sensor's exterior. The normal color is light gray. If it appears white or brown, it indicates the oxygen sensor is faulty. Introduction to oxygen sensors: 1. There are usually two oxygen sensors. The one located in front of the three-way catalytic converter is called the front oxygen sensor, while the rear one is located behind it. 2. The front oxygen sensor is used to adjust the mixture concentration. 3. The rear oxygen sensor's task is to monitor the working condition of the three-way catalytic converter. Consequences of oxygen sensor failure: 1. Front oxygen sensor failure will prevent the mixture from being corrected, leading to phenomena such as decreased car power. 2. Rear oxygen sensor failure means it is impossible to determine the operating condition of the three-way catalytic converter. Once the three-way catalytic converter fails, it cannot be repaired.

12

0

Share

How far should the warning triangle be placed on expressways?

Conventional roads: 50 to 100 meters away, Expressways: 150 meters away. Introduction to warning triangles: The accurate name for the triangular warning sign is the motor vehicle warning triangle. The automotive warning triangle is a passive reflector made of plastic reflective material. Functions: When a driver encounters an unexpected breakdown requiring parking for repairs or an accident on the road, upon noticing a warning triangle ahead, they need to go through a process of discovery, clearly seeing the warning signal ahead, taking measures to brake, slow down, and yield. Utilizing the reflective properties of the warning triangle can alert other vehicles to take evasive action, thereby preventing secondary accidents.

8

5

Share

What are the differences between the Highlander and the Prado?

Where to Replace the Battery When the Car Key Runs Out of Power?

Which gear should a manual transmission car start in?

What Causes CVT Gear Shift Jerking?

Where is the best location for ETC?

How to Determine if the Oxygen Sensor is Faulty?

How far should the warning triangle be placed on expressways?

Why is there water leaking under the car?

Should the Benelli TNT300 use 50 or 40 engine oil?

Is Porsche a Volkswagen brand?

What is the battery model for the Roewe RX5?