What's the reason why cruise control doesn't work?

What Causes the EPC Light to Illuminate?

The EPC indicator light can illuminate in two scenarios: during the power-on self-test and under other conditions. The power-on self-test is an indication that the vehicle is checking the status of all sensors before driving. Generally, if the vehicle is not started after powering on, the light will turn off by itself after about 3 seconds. In other cases, if the EPC light remains illuminated after the vehicle starts or does not turn off for an extended period, the possible causes include faults in the engine intake system, throttle body issues, fuel system malfunctions, engine problems, ECU control unit failures, or brake light defects. Below is a detailed explanation of the reasons for the EPC light illuminating under other conditions: Engine intake system fault: The EPC light will illuminate if the engine intake is obstructed or insufficient. Throttle body fault: Carbon buildup is a common issue with the throttle body. Additionally, dirt accumulation can affect intake, causing the indicator light to illuminate. Fuel system fault: Examples include substandard fuel, deteriorated fuel, or poor fuel atomization. Engine fault: Insufficient engine pressure or issues with the intake valves and other powertrain components can also trigger the EPC light. ECU control unit fault: This may occur if the vehicle's computer signals are interfered with or if the computer generates false alerts. Brake light fault: Situations such as non-functional brake lights, faulty brake switches, or brake wiring issues can cause the EPC light to illuminate. Solutions for addressing the EPC light illumination: Troubleshoot the intake system, use fuel with the appropriate octane rating, clean the throttle body, etc.

18

5

Share

How Long Does It Take for a Car Battery to Drain If the Lights Are Left On?

The time it takes for a car battery to drain if the lights are left on depends on the specific situation: 1. For small lights with low power consumption, it takes about one night; 2. For two car lights, it takes about 8 hours; 3. For front LED headlights, it takes about 14 hours. The correct method for using car lights is: 1. Turn the left light control switch forward one notch for small lights; 2. Turn it forward two notches for low beams; 3. Push the light control lever forward once for high beams; 4. Lift the light control lever forward once for the right turn signal. Precautions for using car lights include: 1. Turn on low beams when driving at night; 2. Do not use high beams when driving closely behind another vehicle in the same direction; 3. When passing sharp curves, slopes, arched bridges, crosswalks, or intersections without traffic lights at night, alternate between high and low beams to signal.

14

1

Share

Does the Toyota C-HR automatically lock the doors after exiting the vehicle?

Toyota C-HR does not automatically lock the doors after exiting the vehicle. Below is relevant information about car doors: 1. Opening methods: They are divided into conventional-opening doors, reverse-opening doors, and horizontally-sliding doors. Conventional-opening doors can still be closed by air pressure while the car is moving, which is safer, and it's easier for the driver to observe backward when reversing, so they are widely used; reverse-opening doors, if not closed properly while the car is moving, may be blown open by oncoming airflow, so they are less commonly used, generally only adopted to improve entry/exit convenience or for ceremonial purposes; horizontally-sliding doors have the advantage of being able to fully open even when the side of the car is close to an obstacle. 2. Composition: Car doors are generally composed of three parts: the door body, door accessories, and interior trim panels. The door body includes the inner door panel, outer door panel, door window frame, door reinforcement beam, and door reinforcement panel; door accessories include door hinges, door opening limiters, lock mechanisms, inner and outer handles, door glass, window regulators, and sealing strips.

10

2

Share

Why Are Used Vianos So Cheap?

1.Discontinued or Out of Production: The Viano model has been completely discontinued or out of production, so there is no reference price for new vehicles; 2.Longer Usage Years: The used Viano models available are only those produced before the discontinuation, which means they have been used for a longer period, at least 5 years or more; 3.Price: The new Mercedes-Benz Vito, a similar model to the Viano, has a relatively lower price, which serves as a reference for the used car market, naturally making the used Viano cheaper. More related information is as follows: 1.Introduction: The Viano, an MPV business model from Fujian Benz, has not achieved high sales since its launch, according to sales data from Fujian Benz. Positioned as a high-end business vehicle with a relatively high price, the Viano's sales further declined, even described as dismal, with Fujian Benz's annual sales in 2013 being only 12,000 units. 2.Models: The Viano model versions ranged from the 2010 edition to the 2015 edition, meaning five different versions were updated over five years before being discontinued. It was also observed that the prices of these five versions gradually increased, with a 31% rise from the 2010 to the 2015 models.

20

4

Share

What to Do If a Piece of the Tire Sidewall Falls Off?

Tire sidewall falls off a piece of the treatment method is to replace the new tire as soon as possible, the role of the tire is: 1, to ensure that the car has a good ride comfort and driving smoothness; 2, to ease the impact of the car driving; 3, to ensure that the wheels and the road surface has a good adhesion, improve the car's traction, braking and passability; 4, to bear the weight of the car. The precautions for the use of tires are: 1, the car should not start too fiercely, should start smoothly at low speed; 2, driving on good roads should keep straight ahead and not swing left and right and make sharp turns; 3, when the vehicle is going down a long slope, the speed should be properly controlled according to the size of the slope, length and road conditions; 4, when the vehicle is going uphill, it should make full use of the inertia to drive, shift gears in time and change gears in time.

8

4

Share

What are the reasons for a car's one-button start not working?

The reasons for a car's one-button start not working are: 1. The gear is not in P position; 2. The key's radio waves are being interfered with; 3. The brake pedal is not pressed; 4. Quality issues with the car itself. The functions of the one-button start include: 1. Enabling start and shutdown; 2. Fully intelligent sensing start; 3. Intelligent sensing entry; 4. Intelligent sensing door closing; 5. Smart identity recognition between the driver and the car; 6. Anti-theft design that cuts off fuel and power. The steps to start the car with one-button start are: 1. When the driver sits in the cockpit, press the start button for the car to perform a self-check; 2. Press the brake pedal and press the one-button start button to ignite; 3. Press the foot brake, shift to D gear, and release the handbrake to start.

16

2

Share

What's the reason why cruise control doesn't work?

What Causes the EPC Light to Illuminate?

How Long Does It Take for a Car Battery to Drain If the Lights Are Left On?

Does the Toyota C-HR automatically lock the doors after exiting the vehicle?

Why Are Used Vianos So Cheap?

What to Do If a Piece of the Tire Sidewall Falls Off?

What are the reasons for a car's one-button start not working?

How to Switch the Dashboard Theme of Haval Big Dog?

How to Use the Gear Shift in a Cadillac CT5?

Is the Fit an Automatic or Manual Transmission?

How to Judge the Distance Between Both Sides of the Car