What are the reasons for intermittent cruise control issues?

1 Answers
StLucas
07/30/25 12:49am
It may be caused by cruise control malfunction. Troubleshooting method: Activate cruise control, the dashboard prompts "Please check cruise control", the warning light doesn't illuminate. After turning off and restarting the engine, it works again temporarily. After several repeated tests, the problem comes and goes intermittently. Computer diagnostics revealed faults in the brake pump and hybrid system. After clearing the error codes, the issue was resolved. Introduction to cruise control: Abbreviated as CCS, also known as cruise control device, speed control system, or autonomous driving system. Its function is to automatically maintain the vehicle speed as set by the driver without requiring constant throttle pedal input, allowing the vehicle to travel at a constant speed. Basic functions: When the cruise control button is pressed, the vehicle maintains the set speed. The function is immediately canceled when the brake pedal is depressed. In addition to using the brake pedal to cancel the function, other cancelation methods include using the parking brake, clutch (M/T), or shift lever (A/T).
Was this review help?
20
3
Share
More Forum Discussions

Can a car purchased from a non-local 4S store be serviced at a local 4S store?

It is possible to service a car purchased from a non-local 4S store at a local 4S store. During the warranty period, as long as the service station is authorized or recognized by the manufacturer, maintenance can be performed because 4S stores offer nationwide warranty services. Generally, when purchasing a car, you need to obtain the vehicle's three-guarantee certificate. As long as you hold this certificate, any 4S store nationwide can perform maintenance and repairs, eliminating concerns about servicing at non-local or local 4S stores. Relevant information about car maintenance is as follows: Introduction: Car maintenance refers to the regular preventive work of inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car, also known as car upkeep. Maintenance scope: Modern car maintenance mainly includes the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and other related components.
17
3
Share

What is the size of a motorcycle?

There are many types of motorcycles, and the body length varies depending on the brand and model. Generally, most common motorcycles are around 2 meters in length, with larger ones slightly exceeding 2 meters and smaller ones approaching 2 meters. Except for special models, particularly large or small ones, most motorcycles are approximately 2 meters in length. Relevant information about motorcycles is as follows: Introduction: Motorcycles are powered by gasoline engines and are two-wheeled or three-wheeled vehicles steered by handlebars. They are lightweight, flexible, and fast, widely used for patrols, passenger and cargo transport, and also as sports equipment. Classification: Motorcycles are categorized into street bikes, road racing motorcycles, off-road motorcycles, cruisers, touring bikes, etc.
14
5
Share

Is Putting a Magnet on the Exhaust Pipe Actually Useful?

Placing a magnet on the exhaust pipe is useful as it can make fuel burn more completely, enhance the car's power output, reduce fuel consumption, and provide good protection for the car engine, thereby improving the vehicle's power. When a car engine is running, it can experience oil backflow, which generates many iron particles. These iron particles can travel through the oil passages into the engine, and over time, they can affect the engine's efficiency, leading to increased fuel consumption. By placing a magnet on the tailpipe, these iron particles can be effectively adsorbed, preventing them from entering the engine. This protects the car engine, and protecting the engine is equivalent to improving the vehicle's power. Precautions for Car Exhaust Pipe Maintenance: In winter, close the choke when starting the engine from a cold state, and open the choke promptly after the engine warms up. Do not install windshields or decorative items in front of the engine and muffler, as this can affect their heat dissipation. Avoid driving at low gear with high load for extended periods, as this can damage the engine and muffler. Refrain from revving the engine at high speeds while stationary for long durations.
16
4
Share

Do Motorcycles Have Generators?

Motorcycles have generators. Taking common domestic models as an example, the magneto (generator) in motorcycles is generally located inside the left cover of the engine for cross bikes and underbone bikes, while for scooters, it is usually installed behind the fan on the right side of the engine fan cover. Reasons why a car generator does not generate electricity: The intake air temperature or water temperature is too high, or the cooler is blocked. Measures should be taken to reduce the intake air or water temperature and remove blockages in the cooler. Before the fault is resolved, the generator load should be limited to reduce the generator temperature. Too much or too little lubricating grease in the bearings: Lubricating grease should be added according to regulations, usually 1/2 to 1/3 of the bearing chamber (the upper limit for low speeds and the lower limit for high speeds), and it is advisable not to exceed 70% of the bearing chamber.
10
3
Share

Why Can't the Motorcycle Throttle Twist?

Motorcycle throttle unable to twist may be caused by a lean air-fuel mixture or failure to warm up after starting, leading to insufficient fuel supply, or it could be an engine issue. First, check if the engine oil level is too high. For fuel-injected motorcycles, it is recommended to clean the throttle body. Relevant information about engine oil is as follows: Introduction: Engine oil, also known as engine lubricant (English name: Engine-oil), with a density of approximately 0.91×10³ (kg/m³), serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption in the engine. It is often referred to as the 'blood' of the automobile. Composition: Engine oil consists of base oil and additives. The base oil is the main component of the lubricant, determining its fundamental properties, while additives compensate for and improve the deficiencies of the base oil, imparting new characteristics, making them an essential part of the lubricant.
14
2
Share

What are the consequences of not deregistering a motorcycle after its scrapping period expires?

Failure to deregister a motorcycle after its scrapping period expires will affect the motorcycle's driving license, impacting both the acquisition and normal use of motor vehicle driving licenses. If a driver fails to deregister a motorcycle that has been forcibly scrapped and has unresolved traffic violations, they will not pass the license renewal inspection. Deregistration of the scrapped motorcycle must be completed before the inspection can proceed. Failure to deregister the motorcycle will leave a record at the vehicle management office, which may affect future vehicle transfer or driving license-related procedures. "Regulations on the Compulsory Scrapping Standards for Motor Vehicles": Registered motor vehicles shall be compulsorily scrapped under the following circumstances. The owner shall sell the vehicle to a qualified recycling and dismantling enterprise, which will handle the registration, dismantling, and destruction according to regulations. The vehicle registration certificate, license plate, and driving license shall be submitted to the traffic management department of the public security authority for deregistration: 1. Reaching the service life specified in Article 5 of these regulations. 2. Failing to meet the national safety technical standards for in-use vehicles after repair and adjustment. 3. Failing to meet national standards for pollutant or noise emissions from in-use vehicles after repair, adjustment, or the application of control technology. 4. Failing to obtain the motor vehicle inspection qualification mark for three consecutive inspection cycles after the inspection validity period expires.
2
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.