Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What does an exclamation mark on the steering wheel mean?

1 Answers

Stephen

07/29/25 6:36pm

The appearance of an exclamation mark on the steering wheel indicates the Electric Power Steering (EPS) warning light, which should disappear immediately after the engine starts. Electric Power Steering (EPS) is a power steering system that directly relies on an electric motor to provide assistive torque. Compared to the traditional Hydraulic Power Steering (HPS) system, EPS offers many advantages. The EPS system mainly consists of a torque sensor, vehicle speed sensor, electric motor, reduction mechanism, and Electronic Control Unit (ECU). Electric Power Steering is developed based on the traditional mechanical steering system. It utilizes the power generated by an electric motor to assist the driver in steering operations. The system primarily consists of three major components: signal sensing devices (including torque sensor, steering angle sensor, and vehicle speed sensor), steering assist mechanism (electric motor, clutch, and reduction transmission mechanism), and electronic control unit. The electric motor operates only when assistance is needed. When the driver operates the steering wheel, the torque and angle sensor generates corresponding voltage signals based on the input torque and steering angle. The vehicle speed sensor detects the speed signal, and the control unit issues commands to control the electric motor's operation based on the voltage and speed signals, thereby generating the required steering assistance.

Was this review help?

12

5

Share

More Forum Discussions

How to Replace the Air Conditioning Filter in the New Santana?

The steps to replace the air conditioning filter in the New Santana are: 1. The air conditioning filter is located below the glove box, near the center console; 2. There are three clips for the air conditioning filter, which can be opened by gently pulling them outward, revealing the filter inside; 3. Pinch the clips on the filter cover with both hands to remove the cover, take out the old filter, and replace it with a new one. The New Santana is a car launched by Shanghai Volkswagen, featuring a family-style front grille similar to models like the New Lavida. Compared to the previous generation, it better aligns with the aesthetics of the modern era. The car's smooth and neat body lines, along with its simple yet timeless design, make it quite appealing.

What are the reasons for the malfunction of the Volkswagen Lamando's auto start-stop system?

Volkswagen Lamando's auto start-stop system may not work due to the following reasons: Accidental Press of Auto Start-Stop: Vehicles equipped with auto start-stop usually have the system enabled by default. If it suddenly stops working, it might be due to accidentally pressing the auto start-stop button, which turns the system off. The solution is to check if the system has been turned off. Conditions Preventing System Activation: The system may not activate under certain conditions, such as when the engine hasn't reached normal operating temperature, the automatic air conditioning hasn't reached the preset temperature, the battery charge is insufficient, the steering wheel is turned after stopping, the vehicle is in emergency braking, or when reversing. The solution is to have the vehicle inspected and repaired promptly.

How to Determine the Position of Your Wheels?

Determining the position of your wheels can be done using the following methods: 1. Use the wiper blades to judge the wheel position. By observing the nodes on both sides of the wiper blades, you can determine the wheel's position, as the nodes indicate where the wheels will pass during driving. 2. Use the side mirrors to judge the wheel position. By observing the door handles on both sides through the mirrors, the point where the door handles align with the solid lines on the ground indicates the position the wheels have passed. 3. Use the center of the windshield to judge the wheel position. If the solid lines on the road align with the center of the windshield, it means that position is where the wheels are traveling.

Is it okay to use 15w40 oil for the new Verna?

The new Verna can use 15w40 oil, but it's best to use the oil viscosity recommended by the manufacturer. Introduction to motor oil: Currently, motor oils are divided into three types: conventional mineral oil, semi-synthetic oil, and full synthetic oil. Motor oils are mainly classified by quality grades into SG, SJ, SL, SM, and SP, with SP being the highest grade in motor oil, meeting the oil requirements for most vehicle engines. Precautions for oil change: Choose the appropriate engine oil model according to the local temperature to prevent the oil from freezing in cold weather. Additionally, oil changes must be performed regularly and timely based on the type of oil used, with change cycles corresponding to six months, nine months, and twelve months respectively.

What are the dimensions of the new 2021 Land Cruiser?

The dimensions of the new 2021 Land Cruiser are: length 5095mm, width 1970mm, and height 1930mm. Exterior design: The front fascia of the new Land Cruiser resembles the overseas Tundra, with an enlarged grille featuring three chrome horizontal bars. The squared-off grille edges complement the rectangular LED headlight clusters on both sides, while retaining the fog light design below. Feature configurations: The new-generation Toyota Land Cruiser comes equipped with auto start-stop, manual differential lock, high-speed 4WD, low-speed 4WD, all-terrain assist system, hill descent control, reverse assist system, one-touch start, manual headlight height adjustment, automatic headlights, power tailgate, and panoramic camera among other features.

What is the replacement interval for car antifreeze?

Car antifreeze should be replaced every two years or 40,000 kilometers. The full name of antifreeze should be antifreeze coolant, which means it is a coolant with antifreeze function. It can prevent the coolant from freezing and cracking the radiator or damaging the engine cylinder block or head when the car is parked in cold winter. Antifreeze is a type of coolant containing special additives, mainly used in liquid-cooled engine cooling systems. It has excellent properties such as preventing freezing in winter, boiling in summer, and protecting against scale and corrosion all year round. There are many types of automotive antifreeze, such as calcium chloride among inorganic substances, methanol, ethanol, ethylene glycol, glycerin, lubricating oil among organic substances, as well as common substances like sugar and honey in daily life, which can all serve as the base liquid for antifreeze. After adding an appropriate amount of purified soft water, it becomes the antifreeze in the general sense.

Trending Ranking

What Impact Does Aspect Ratio Have on Comfort?

What are the body dimensions of the BMW 325?

How to Replace the Battery in a Nissan Tiida Key?

What engine is matched with the Changan Kuayue V3?

What is the tire size of the Changan Unit?

How many colors does the Sylphy have?

Where is the fuel tank switch of Lavida located?

How many years does a Mercedes-Benz battery last without power?

What is the transmission model of the 6th generation Camry?

Where is the airbag computer located in the Buick Excelle?

More Forum Discussions

How to Deal with Squeaky Car Door Hinges?

What are the causes of abnormal noise from the Lavida's air vents?

What are the causes of oil leakage at the transmission connection of the Lavida P?

Where is the keyhole of the Envision?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.