What does the EPS light in a vehicle mean?

1 Answers
HoldenDella
07/29/25 4:57pm
When the EPS light is illuminated in a car, it indicates a malfunction in the Electric Power Steering system. Here is some information about EPS: 1. EPS stands for Electric-Power-Steering, which is the development direction of automotive steering systems. This system provides steering assistance directly through an electric motor, saving energy and being environmentally friendly. Due to these advantages, EPS, as a new steering technology, is challenging the well-known hydraulic steering system that has been in use for over 50 years. 2. Reasons for the EPS light to illuminate: (1) Possible damage to the steering sensor; (2) Or damage to the steering gear; (3) Or leakage of power steering fluid. 3. A malfunction in the EPS system may result in the car being unable to steer or steering abnormally, in which case it is necessary to go to a 4S shop for inspection and repair. If the EPS power steering system is damaged, it can significantly impact the driver.
Was this review help?
15
3
Share
More Forum Discussions

What is the fuel consumption of the Transit medium wheelbase medium roof diesel model?

The fuel consumption of the Transit medium wheelbase medium roof diesel model is 7.7L/100km, which is the comprehensive fuel consumption data from the Ministry of Industry and Information Technology. Correct fuel consumption calculation formula: Fuel consumed ÷ distance traveled × 100 = fuel consumption per 100 kilometers. The data of fuel consumed is relatively difficult to obtain. Generally, a full fuel tank is used as the initial data. After driving a certain distance, the fuel tank is filled again, and the fuel refill data provided by the gas station is taken as the final measurement. Fuel-saving tips: Idling for more than 1 minute consumes the same amount of fuel as starting the engine once. The fuel consumed by 5 minutes of engine idling can allow the vehicle to travel more than 1 kilometer.
1
4
Share

Is a Lottery Required When Changing Cars?

If you already have a motor vehicle and sell it, you do not need to enter a lottery; you can continue using the original license plate. Details on the Lottery for Changing Cars: If you wish to change to a new car within three years, you must sell the old car and re-enter the lottery. For those wanting to change to a new car after three years, selling the old car allows the original license plate to be retained for six months without entering a lottery, enabling the purchase of a new car. Process for Changing Cars and Registering Plates: Simply transfer the ownership of the current vehicle under your name or process an outbound transfer, which means transferring the vehicle ownership. Apply to retain the car purchase quota while applying for the transfer. After three working days, if the conditions for renewal are met, you can purchase a new or used car and proceed with the registration. If you wish to buy a used car, it must be locally sourced; used cars from other regions cannot be transferred into the local area. If you purchase a new car from another region, you can register it locally.
13
1
Share

What Causes Abnormal Tire Pressure Indication in a Spare Tire?

The spare tire shows abnormal tire pressure because it lacks a tire pressure monitoring system. Therefore, when you switch to the spare tire, a low tire pressure warning may occur due to insufficient inflation. In this case, check the tire pressure. If the tire pressure is within the normal range, the spare tire can be used. Hazards of Overinflated or Underinflated Tires: For tires, the pressure should neither be too high nor too low. Overinflation reduces the contact area between the tire and the ground, leading to poor traction, which affects the vehicle's handling and driving stability. Underinflation during high-speed driving can cause wave-like deformation of the tire, shortening its lifespan and increasing the risk of a blowout. Introduction to Standard Tire Pressure: According to the international GBT2978-2008 standard, the recommended tire pressures for different tires are as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: should not exceed 3.5 bar.
7
0
Share

Can the Headlight Dust Cover Be Left Uninstalled?

It is not advisable to have headlights without a dust cover. All vehicles are equipped with headlight dust covers when they leave the factory. Effects of Not Having a Headlight Dust Cover: Without a dust cover, dust will enter the headlight. Over time, this not only affects the vehicle's appearance but also severely diminishes the headlight's illumination. Headlights are the sole tool for nighttime driving, and if dust accumulates inside, their functionality will be significantly impaired. How to Deal with Dust in Headlights: If dust enters the headlight, it is recommended to visit a professional auto repair shop or a 4S store for cleaning by professionals. If you prefer to clean it yourself, be careful not to scratch the inner walls of the headlight during the process.
3
4
Share

What Causes Oil Leakage in a New Motorcycle Engine?

New motorcycle engine oil leakage can be attributed to the following reasons: Poor Quality: Inferior quality of products (accessories) and materials, poor craftsmanship, and structural design issues. Improper Assembly and Adjustment: Unclean mating surfaces, damaged or displaced gaskets, or installation not performed according to operational specifications. Uneven Tightening Torque of Nuts: Thread stripping, broken fasteners, or loosening and falling off leading to operational failure. Excessive Wear of Sealing Materials: Sealing materials worn beyond limits after prolonged use, aging, deterioration, or deformation failure. Oil-related Issues: Excessive lubrication oil, high oil level, or incorrect oil type used. Part Deformation: Warping or deformation of part mating surfaces, or casing damage causing oil leakage.
19
1
Share

What is a Motorcycle Rocker Arm?

Rocker arm is a component located on the cylinder head of a motorcycle, responsible for pushing the valves open at the appropriate time to intake and exhaust air. Here is some extended information: 1. The rear rocker arm of a motorcycle, also known as the rear swingarm, refers to the part that connects the rear wheel to the motorcycle frame. It serves to secure the rear wheel, bear the pressure of the frame, and maintain stability. Different types of rear rocker arms significantly impact the bike's performance. 2. The difference between a double-sided rocker arm and a single-sided rocker arm lies in the connection points to the frame. A double-sided rocker arm is fixed on both sides, while a single-sided rocker arm is fixed on one side only. 3. A motorcycle rear wheel with two connection supports is a double-sided rocker arm, whereas one with a single connection support is a single-sided rocker arm. This design allows for quicker tire changes during races and reduces vehicle weight for enhanced performance.
13
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.