What is the size of the rear wiper for Subaru XV?

Is the Water Leaking from the Chassis Air Conditioning Water?

Water dripping from the bottom of a car is generally the condensate water from the air conditioning system, and it is normal for it to drip below the co-driver's seat. Here are some related extended information: 1. Automotive air conditioning system: It is a device that cools, heats, ventilates, and purifies the air inside the car compartment. It provides a comfortable environment for passengers, reduces driver fatigue, and enhances driving safety. Water dripping from the chassis is the condensate water from the air conditioning system, which is a normal phenomenon. 2. Causes: The reason for the air conditioning water is that the low temperature of the evaporator box in the air conditioning system causes the hot air inside the car to condense into water droplets, which then flow out through the drain pipe. Water leakage from the radiator usually occurs below the radiator, i.e., the area between the car's front bumper and the engine, and the car's dashboard will usually give an alarm. If the water is colored, it indicates a leak in the cooling system, and it is advisable to get it checked and repaired.

5

0

Share

Is the driving school registration fee paid to the vehicle management office?

The examination fee, also known as the testing fee, is collected by the vehicle management office and is a government non-tax revenue approved by the pricing department. The wages of the safety officers are paid by the driving school that owns the examination site, as most examination sites belong to a specific driving school, while the management and use of the examination site fall under the jurisdiction of the vehicle management office. The following is an introduction to driving schools and the vehicle management office: 1. Introduction one: Driving schools are only responsible for training, while the vehicle management office is responsible for examinations and issuing certificates. The administrative department of driving schools is not the vehicle management office but the transportation management bureau. 2. Introduction two: The vehicle management office is primarily responsible for handling motor vehicle registration, modification, transfer, mortgage, and cancellation, as well as the application, replacement, renewal, and verification of motor vehicle driving licenses, along with other related services for vehicles and drivers. 3. Introduction three: Driving schools are training institutions that enable individuals to master driving skills, teach them safe and civilized driving, and assist them in passing the examinations conducted by the vehicle management department to obtain a driving license. According to directory classification, they should be categorized as training units within the transportation industry. However, due to their high degree of marketization, a more reasonable classification would be as service industry units within the tertiary sector.

16

3

Share

Can Beginners Practice Driving in the Rain?

Beginners can practice driving in the rain. Here are some precautions for novice drivers: 1. Pay attention to speed: As long as it's not on a highway, beginners should maintain a stable speed of around 60 km/h, which helps with control. 2. Observe the rearview mirrors frequently: Rearview mirrors allow you to monitor the road conditions behind and to the sides of the vehicle, especially when changing lanes, reversing, or overtaking—these mirrors are crucial. 3. Maintain a safe distance: Novice drivers tend to follow too closely. If the car ahead brakes or cuts in, beginners often react by slamming on the brakes, and sometimes excessive nervousness can lead to oversteering, causing accidents. Therefore, keeping a safe distance from the car ahead is essential. If another car cuts in, slow down appropriately to yield. 4. Use lights correctly: Avoid turning on hazard lights randomly. Turn on the side marker lights at dusk, and fog lights should only be used in heavy fog with poor visibility.

9

2

Share

What Causes High Car Temperatures in Summer?

The causes of high car temperatures include a non-functioning radiator fan, poor radiator cooling performance, and insufficient coolant. Details are as follows: Radiator fan not rotating: The simplest way to check if the radiator fan is functioning properly is to turn on the vehicle's air conditioning cooling system. If the air conditioning compressor has started but the fan still doesn't operate, the fan is definitely malfunctioning. Poor radiator cooling performance: This situation often occurs during April and May when there is an abundance of willow catkins and cotton fluff. To check, simply open the engine hood and observe if there is excessive debris trapped in the radiator located behind the bumper. If the radiator is severely clogged, it needs to be cleaned at a repair shop. Insufficient coolant: This is a relatively easy condition to observe. Just open the engine compartment and check if the coolant level meets the required specifications. Poor water pump performance: The water pump belt may sometimes slip or spin idly due to prolonged use. The main characteristic of this issue is that normal operation resumes after pressing the accelerator and maintaining it for a period of time.

18

3

Share

What does 91V and 91W mean on tires?

Tire markings 91V and 91W indicate the maximum speed they can sustain. Below are detailed explanations about tires: 1. Definition: A tire is a circular elastic rubber product mounted on various vehicles or machinery for ground rolling. Typically installed on metal rims, it supports the vehicle body, absorbs external shocks, ensures contact with the road surface, and maintains driving performance. Tires operate under complex and demanding conditions, enduring various deformations, loads, forces, and temperature extremes during use. Therefore, they must possess high load-bearing capacity, traction performance, and shock absorption. Additionally, they require excellent wear resistance, flexibility, low rolling resistance, and heat generation. Half of the world's rubber consumption is used in tire production, highlighting their significant rubber usage. 2. Primary Functions: Tires are one of the most critical components of a vehicle. Their main roles include supporting the vehicle's entire weight and bearing its load; transmitting traction and braking torque to ensure wheel-road adhesion; reducing and absorbing vibrations and impacts during driving to prevent severe vibrations and premature damage to vehicle parts; adapting to high-speed performance while minimizing noise for safety, handling stability, comfort, and fuel efficiency.

6

5

Share

What does ECU mean?

ECU in automobiles refers to the Electronic Control Unit, also known as the vehicle computer or onboard computer. In terms of its function, it serves as a dedicated microcomputer controller for vehicles. Common causes of ECU damage are as follows: 1. Not disconnecting ECU wiring: During welding repairs on the vehicle frame, failing to disconnect the ECU wiring can be harmful because the current changes during welding generate extremely high induced electromotive force, which can damage the ECU through the wiring. 2. Direct charging: When the battery is low, using a silicon-controlled rectifier (SCR) charger for direct charging can produce high-order harmonics from the SCR circuit, which may damage the ECU. 3. Excessive electrical voltage: Due to excessively high charger voltage, reversed polarity, or charging while the ignition switch is on or even while starting the generator. 4. Unauthorized disassembly of the ECU: If maintenance personnel disassemble the ECU without proper precautions, touch the control unit interface with their hands, or use a soldering iron without grounding to solder the ECU's CMOS chip, it can lead to electrostatic discharge that may break down the CMOS chip. 5. Sudden disconnection of battery terminals: If the positive and negative terminals of the battery are suddenly disconnected while the engine is running, the circuit can generate a high induced electromotive force, potentially causing the internal electronic components of the ECU to be damaged.

13

1

Share

What is the size of the rear wiper for Subaru XV?

Is the Water Leaking from the Chassis Air Conditioning Water?

Is the driving school registration fee paid to the vehicle management office?

Can Beginners Practice Driving in the Rain?

What Causes High Car Temperatures in Summer?

What does 91V and 91W mean on tires?

What does ECU mean?

What is the difference between ECVT and CVT?

How to activate the windshield washer on a Mercedes-Benz E-Class?

Is it necessary to go to a 4S shop for new car paint touch-up?

Why does the Camry shake severely when the air conditioner is turned on?