What does it mean when the SVS light is on in the JMC Transit?

How to Match a Tire Pressure Monitor?

The method for matching a tire pressure monitoring sensor is as follows: Specialized computer software is required for the matching process. The replaced tire pressure monitor has a new identification number, which needs to be re-entered and matched in the computer software. Tire pressure monitoring automatically checks the tire pressure in real-time while driving and alerts the driver in case of tire leaks or low pressure to ensure driving safety. There are three commonly used tire pressure monitoring methods: Direct Tire Pressure Monitoring: This system uses pressure sensors installed in each tire to directly measure the tire pressure. The pressure data is transmitted wirelessly from inside the tire to a central receiver module, which then displays the pressure data for each tire. The system automatically alerts the driver if the tire pressure is too low or if there is a leak. Indirect Tire Pressure Monitoring: When the pressure in a tire decreases, the vehicle's weight causes the rolling radius of that tire to become smaller, making it rotate faster than the other tires. By comparing the rotational speed differences between the tires, the system monitors the tire pressure. Indirect tire pressure monitoring systems essentially rely on calculating the rolling radius of the tires to monitor pressure. Tire Pressure Monitoring System (TPMS) Introduction: This system combines the advantages of both the above systems. It is equipped with direct sensors in two diagonally opposite tires and includes a four-wheel indirect system. Compared to a full direct system, this hybrid system reduces costs and overcomes the limitation of indirect systems, which cannot detect simultaneous low pressure in multiple tires. However, it still cannot provide real-time pressure data for all four tires as effectively as a direct system.

18

4

Share

When will the NIO 150kWh battery pack be launched?

NIO's 150kWh battery pack is planned to be released by the end of 2022. Here are detailed advantages of the battery pack: 1. Replacing liquid electrolytes with solid-state electrolytes: Significantly reduces thermal runaway risks. 2. Electrochemical window: Can reach above 5V, higher than liquid lithium batteries (4.2V), allowing compatibility with high-energy cathodes and lithium metal anodes, greatly improving theoretical energy density. 3. Solid-state batteries can simplify packaging and cooling systems: Further reducing battery weight in limited spaces, with volumetric energy density increasing by over 70% compared to liquid lithium batteries (graphite anode), reaching 500Wh/kg.

7

1

Share

How to Fix a Roof Light That Won't Turn Off?

If the light in the cabin roof won't turn off, you can switch the interior roof light to OFF; it might also be set to DOOR mode—opening and then closing the door again can turn the light off. The function of the roof light: It provides illumination for passengers inside the car but must not dazzle the driver. Modern vehicle roof lights can also be controlled by door switches—they turn on when a door is opened and turn off when the door is closed. Location of the roof light switch: The interior light switches are located next to the roof lights. There are typically four interior lights: two on the front roof and two on the rear roof, each with its own switch.

1

3

Share

Why are TEI's calipers so cheap?

TEI's calipers are split-type calipers, which are relatively simple to manufacture, hence the lower price. Here is a detailed introduction about them: 1. There are two types of calipers: monoblock and split-type. Common BREMBO calipers are monoblock, while ALCON uses cast monoblock calipers. BREMBO uses heavier materials, which are much heavier compared to Endless MONO. MONO is a top-tier monoblock forged caliper. 2. The material of the pistons affects the heat transfer from the brake pads to the brake fluid lines: the poorer the material, the stronger the heat transfer. Pistons with weak heat insulation can cause the brake fluid to boil very quickly. Once the brake fluid boils, braking power effectively becomes zero.

8

3

Share

What should be paid attention to when driving on icy and snowy roads?

When driving on icy and snowy roads, the following points should be noted: 1. When starting on icy or snowy surfaces, gently accelerate and slowly release the clutch; 2. Since the braking distance increases with speed, controlling the speed and maintaining a greater safe distance from the vehicle ahead are key to driving on icy and snowy roads; 3. When turning, first reduce speed, appropriately increase the turning radius, and steer the wheel slowly. Hold the steering wheel with both hands and operate smoothly and gently to avoid skidding. Skidding is a dangerous phenomenon caused by sudden excessive steering or lateral displacement of the steering wheels, which abruptly increases the resistance of the front wheels, causing the rear of the vehicle to swing outward due to inertia.

13

3

Share

What are the precautions for changing tires with tire pressure monitoring?

Precautions for installing tire pressure monitoring during tire replacement: Protect the tire pressure sensor during the tire removal process. The following is an introduction to tire pressure monitoring: 1. Each tire is equipped with a tire pressure sensor that transmits the tire pressure to the car's tire pressure control system wirelessly, allowing the car's data dashboard to display the tire pressure for each specific position. 2. When resetting the tire pressure monitoring system, park the car, turn off the engine, and engage the handbrake: Power on the car without starting the engine: Simultaneously press and hold the lock and unlock buttons on the remote control for 5 seconds until you hear two short honks from the car: Then, reset each tire in the order of front left, front right, rear right, and rear left: Unscrew the valve cap on the tire and continuously deflate the tire until you hear a short honk from the car, indicating the tire has been successfully reset.

6

1

Share

What does it mean when the SVS light is on in the JMC Transit?

How to Match a Tire Pressure Monitor?

When will the NIO 150kWh battery pack be launched?

How to Fix a Roof Light That Won't Turn Off?

Why are TEI's calipers so cheap?

What should be paid attention to when driving on icy and snowy roads?

What are the precautions for changing tires with tire pressure monitoring?

What are the causes of abnormal noises in a car?

Does the Auto Start-Stop Function Really Harm the Car?

The Role of Twin-Turbocharging?

Do You Need to Lift Off the Throttle When Using Paddle Shifters?