How to Fix No Sound from Car Audio?

1 Answers
MacPenelope
07/30/25 1:07am
Car audio having no sound is generally an issue with wiring connections. You can check if the CD player's power supply is normal. If the indicator light is on, it means there is power, and the CD compartment can open and close normally, then the speakers need to be repaired. If there is no power, then it's a wiring issue, and you just need to reconnect the wires. Here is some relevant information: 1. Function of Audio: Car audio plays a significant role in helping drivers relieve fatigue during trips, and car navigation can also use the audio to alert the driver. 2. Troubleshooting Methods: If there is no sound from the audio, first check if the multimedia volume is turned on. Next, inspect the wiring for any issues, and see if the audio output cable has come loose. Finally, check if it's a problem with the speakers, which would require inspection at a professional auto repair shop.
Was this review help?
4
3
Share
More Forum Discussions

What are the requirements for opening an auto repair business?

Three types of vehicle repair application conditions are related to personnel requirements, equipment requirements, area requirements, and business scope requirements, which must comply with the "Auto Repair Opening Conditions" to apply. The following is a related introduction to the application conditions for three types of auto repair: 1. Personnel requirements: The number of personnel engaged in vehicle repair must be sufficient, with no fewer than two inspectors and no fewer than two engine repair personnel, who must have qualification certificates issued by the competent authorities and be required to work with certificates. The technical person in charge should have a college diploma or above in vehicle repair or related majors or an intermediate or above technical title in related skills. 2. Area requirements: The reception area should not be less than 20 square meters, the parking area should not be less than 30 square meters, and the production workshop should not be less than 120 square meters. 3. Equipment requirements: The working equipment should include: electric welding and gas shielded welding equipment, gas welding equipment, press, vehicle external cleaning machine, grinding and polishing equipment, profile cutting machine, body correction system, paint mixing equipment, dust and dirt removal equipment, etc.
10
3
Share

What Happens After a Mortgaged Vehicle Is Seized?

Although the vehicle is seized, it is not deprived of its qualification to be on the road. The vehicle still meets the requirements for road use and can be used normally. Here are the relevant details: 1. Reasons for seizure: Vehicle seizure is generally a compulsory measure taken by relevant authorities in accordance with the law due to violations of administrative regulations or suspected criminal activities. Reasons may include unpaid corporate debts, unpaid car loans to banks, or vehicle seizure for debt repayment. 2. Additional information: The auto pawn financing industry was the first to introduce vehicle pledge loans. By the end of 2017, after more than a decade of development and continuous improvement, the industry has established dedicated parking garages and professional personnel for vehicle maintenance. Cleaning services are provided for vehicles upon release from the pledge.
14
1
Share

What Size Vehicle is Generally Used for Household Moving?

Introduction to Household Moving Vehicle Models: 1. Medium Truck: 4.2m*1.8m*2.0m, (14-15 cubic meters). 2. Large Truck: 5.5m*2.0m*2.0m, (16-18 cubic meters). 3. Extra-Large Truck: 6.3m*2.0m*2.2m, (21-23 cubic meters). Below is relevant information about moving: 1. Vehicle Usage Time: For moving, it generally requires scheduling in advance. If transporting one or several items, try to wait until the items are ready before calling for a vehicle. The most cost-effective approach is to load and depart immediately upon the vehicle's arrival. 2. Departure Location: Must be accurate to facilitate driver navigation. 3. Destination: Should be as accurate as possible to help the driver save on expenses.
6
0
Share

What is the fuel consumption of the 2007 Buick LaCrosse?

07 Buick LaCrosse has a fuel consumption of 12.5 liters per 100 kilometers. More related information is as follows: 1. Car Introduction: The LaCrosse is a mid-size car under Buick. The 07 Buick LaCrosse has a wheelbase of 2807mm, with length, width, and height being 4998mm, 1851mm, and 1461mm respectively. 2. Engine Introduction: The 2.4-liter naturally aspirated engine of the 07 Buick LaCrosse has a maximum power of 125kw and a maximum torque of 225 Nm. The maximum power speed of this engine is 6400 rpm, and the maximum torque speed is 4800 rpm. This engine is equipped with DVVT technology and multi-point fuel injection technology, and uses an aluminum alloy cylinder head and block. The engine is paired with a 4AT transmission. 3. Car Configuration: The front suspension of the 07 Buick LaCrosse uses a MacPherson independent suspension, and the rear suspension uses a multi-link independent suspension. The MacPherson suspension is the simplest type of independent suspension, with only one L-shaped control arm, which hardly occupies any engine compartment space. The multi-link suspension is also a common type of independent suspension, which is improved based on the double-wishbone suspension. The multi-link suspension replaces the two wishbones of the double-wishbone suspension with separate links.
6
5
Share

Can the glass of a panoramic sunroof be damaged by hail?

Generally, hail can also damage a panoramic sunroof because hail has a certain weight and falls from the sky with significant potential energy, which can cause trauma to the car's windshield and paint. However, the extent of damage depends on the size of the hail. Smaller hailstones, no more than two centimeters in size, such as those the size of soybeans, have little impact and will not harm the car. Below are the effects of hail damage on a car: 1. Dents: Body dents affect the car's appearance; if not treated promptly, dents can accumulate water and dust, which may erode the paint over time. 2. Paint damage: If the paint is damaged, it can easily lead to rust on the car body.
16
4
Share

Is the clutch of the Malibu XL dry or wet?

The clutch of the Malibu XL is a dry clutch. Here are the related details of the Malibu XL: 1. Body dimensions: The Malibu XL measures 4933mm in length, 1854mm in width, 1473mm in height, with a wheelbase of 2829mm, positioning it as a mid-size sedan. 2. Powertrain configuration: The Malibu XL features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 169ps, a maximum power of 124kW, and a maximum torque of 250N·m, paired with a 9-speed automatic transmission.
4
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.