What to Do When the Car USB Port Fails to Charge?
1 Answers
Here is an introduction to situations where the car USB port fails to charge: 1. USB port connection: When connecting the phone via the USB port, there is no charging display on the phone; 2. USB port connection: When connecting the phone via the USB port, the phone shows a charging display, but it does not actually charge. Below is extended information for cases where the phone shows no charging display: 1. Blown fuse: The vehicle's USB port fuse may be blown (refer to the vehicle manual to locate the corresponding fuse and replace it with a spare fuse if it is blown); 2. Damaged data cable; 3. Loose charging port spring: The phone's charging port spring may be loose, causing poor contact.