What transmission does the BYD Song use?

Is the Reverse Gear the R Gear?

The R gear on a car stands for Reverse, which is the abbreviation of the English word 'Reverse.' This function is essential in vehicles, allowing the car to move in the opposite direction, i.e., to reverse. In manual transmission vehicles, it also serves as a hill-holding brake function. When parking on a downhill slope, engaging the reverse gear can mechanically lock the drive shaft. However, it should not be overly relied upon, as the primary braking system of the vehicle is designed for braking. Using the reverse gear for braking carries certain risks. How to use the R gear: 1. For vehicles with automatic transmission: First, press the brake pedal and press the safety button on the gear lever or push down the gear selector to engage or disengage the R gear. The R gear can be engaged when the gear is in P (Park) or N (Neutral). However, switching between D (Drive) and R requires shifting through N. In other words, you must shift to N before shifting to R from D, which helps reduce the impact of reverse oil flow in the transmission during gear changes. 2. For vehicles with manual transmission: First, bring the vehicle to a complete stop, then press the clutch and brake, shift the gear into R, and finally perform a slight throttle operation with the clutch partially engaged.

4

Share

What are the button instructions for the 2014 Buick Encore?

The center console buttons are as follows: 1. Lane Departure Warning: A system that assists drivers in reducing traffic accidents caused by lane departure by means of an alarm. 2. Central Locking: It is a function button for remotely controlling the opening and locking of car doors. The red function button in the middle is the hazard warning light, also known as the double flash, which is a signal light to remind other vehicles and pedestrians that this car is in a special situation. 3. ESP Switch: That is, the switch for the Electronic Stability Program, which is a braking system that prevents the vehicle from skidding in emergency situations. 4. Auto Hold: The function button to enable automatic braking. After enabling this function, the operation can be simplified without using the handbrake or electronic handbrake, such as not needing to pull the handbrake when waiting at a red light. The air conditioning buttons are as follows: 1. Defogging: The front and rear windshield defogging functions are set with separate buttons. Press the corresponding button to start heating and defogging. 2. Warm Air: Turn the knob to the high-temperature zone, and the air conditioner will start delivering warm air. When turning on the warm air, please turn off the A/C switch. The compressor does not participate when heating the air; the warm air is directly supplied by the coolant system and glass heating wires. 3. AUTO: When the AUTO function is enabled, the air conditioner enters an intelligent regulation phase, and no manual settings are required. Whether it's cooling or heating, or adjusting the airflow higher or lower, it can intelligently make timely adjustments. 4. Internal/External Circulation: Internal circulation means the air inside the car is sealed and circulated, while external circulation allows the exchange of air inside and outside the car. Generally, internal circulation is turned on in congested traffic or when the external air environment is poor. On highways, switch to external circulation periodically to refresh the air and prevent health issues caused by stale air. 5. Temperature Zone Synchronization: After enabling the temperature zone synchronization function, adjusting the driver's temperature will synchronously change the other temperature zones without additional adjustments. When this function is turned off, each temperature zone can be controlled separately.

4

0

Share

What to do if the transmission of the 2012 Focus overheats?

Solutions for the overheating transmission of the 2012 Focus include regularly cleaning the vehicle's radiator, purchasing guaranteed genuine transmission fluid, and regularly replacing the vehicle's transmission fluid. The details are as follows: 1. Regularly clean the vehicle's radiator: Poor performance of the cooling system can lead to many problems. The high-temperature transmission fluid coming out of the transmission does not get sufficiently cooled before returning to the transmission. The high-speed rotating torque converter will bear a very heavy load if it does not get proper cooling. 2. Purchase guaranteed genuine transmission fluid: Generally speaking, inferior fluid has poor fluidity and can coke at high temperatures, causing changes in the clutch engagement rate, which leads to a decline in shift quality, resulting in delayed or harsh shifts. This can further cause disengagement, slippage, or even inability to drive, and in severe cases, it can lead to the transmission being scrapped. 3. Regularly replace the vehicle's transmission fluid: Too fine metal shavings can enter the automatic transmission through the oil circuit, causing damage to some mechanical components. Therefore, it is important to develop good maintenance habits, regularly replace the transmission fluid, and keep the vehicle in better working condition.

18

2

Share

What is the typical power output of a pure electric vehicle?

The maximum power output of the motor in standard new energy vehicle models is typically around 70kW, with a maximum torque of 180 N·m. For high-performance versions, the motor's maximum power usually reaches 120kW, delivering up to 280 N·m of torque. Current electric vehicle types include Battery Electric Vehicles (BEV), Hybrid Electric Vehicles (HEV), and Fuel Cell Electric Vehicles (FCEV). Working principle of electric vehicles: The drive motor receives electrical energy which is then converted into mechanical energy. While lead-acid batteries remain the most widely used power source, their limitations - including low energy density, slow charging speed, and short lifespan - are leading to gradual replacement by emerging alternatives. Developing power sources mainly include sodium-sulfur batteries, nickel-cadmium batteries, lithium batteries, and fuel cells. Electric vehicle motors can be categorized into multiple types: AC motors, DC motors, universal motors, control motors (including stepper, tachometer, servo, and synchro types), switched reluctance motors, and signal motors. Motors suitable for electric propulsion mainly fall into two categories: DC motors (converting DC electrical energy to mechanical energy) and AC motors (converting AC electrical energy to mechanical energy). Currently applied or promising motor types for electric vehicles include DC motors, AC induction (asynchronous) motors, permanent magnet brushless motors, and switched reluctance motors.

17

1

Share

What are the reasons why a pure electric vehicle cannot be charged with slow charging?

If the vehicle can be charged normally with a different charger, it indicates that the original charger is damaged. If the issue persists even after changing the charger, and both the circuit grounding and grid power supply are normal, then the problem may lie with the vehicle itself, and assistance from a 4S shop should be sought. The following are precautions for charging an electric vehicle: 1. Charge daily: This keeps the battery in a shallow cycle, extending its lifespan. 2. Control charging time and frequency: Overcharging, over-discharging, and insufficient charging can all shorten battery life. It is important to manage charging time and frequency to avoid battery damage. 3. Avoid overheating of the plug during charging: Prolonged overheating can lead to plug short circuits or poor contact, damaging both the charger and the battery. Oxides should be promptly cleaned or connectors replaced. 4. Avoid bumps and ensure ventilation: Always follow the instructions for protecting the charger, and try to protect it from vibration and bumps. Keep the charger well-ventilated during charging; otherwise, it may not only reduce the charger's lifespan but also affect the charging state, causing damage to the battery. 5. Periodic discharge: Performing a deep discharge periodically helps 'activate' the battery and improves its capacity.

7

5

Share

Are genuine parts the same as OEM parts?

Yes, they are OEM parts. Parts can be classified as follows: 1. OEM parts: As the name suggests, OEM parts are those with the car manufacturer's logo, representing the most "genuine" parts, meeting the same quality standards as the original components in the vehicle. Typically, they are supplied to authorized 4S stores, though some may also be available at certified partners, and they are usually the most expensive. 2. Original equipment (OE) parts: Many car parts are not manufactured by the automaker but are outsourced to experienced suppliers like Bosch, MAN, Valeo, Hella, etc. These suppliers are permitted to produce parts of the same specifications for their own sales, but without the car manufacturer's logo. Generally, OE parts are slightly cheaper than OEM parts. 3. Aftermarket parts: Aftermarket parts come from various sources. The first type is produced by small and medium-sized suppliers with production qualifications, using materials and processes similar to OEM parts but not approved by the automaker. The second type involves parts imitating certain car models' specifications, with varying materials and processes but sold under their own brands. The third type consists of counterfeit OEM or OE parts. Due to their diverse origins, aftermarket parts vary greatly in price. High-quality aftermarket parts may cost half the price of OEM parts, while lower-quality ones may be a quarter or even less.

13

2

Share

What transmission does the BYD Song use?

Is the Reverse Gear the R Gear?

What are the button instructions for the 2014 Buick Encore?

What to do if the transmission of the 2012 Focus overheats?

What is the typical power output of a pure electric vehicle?

What are the reasons why a pure electric vehicle cannot be charged with slow charging?

Are genuine parts the same as OEM parts?

How Many Years Does the Battery of a Pure Electric Vehicle Last?

Are Pure Electric Vehicles Afraid of Being Submerged in Water?

What is the significance of shifting an electric vehicle into neutral?

Is the radiation from pure electric vehicles very high?