Why is there no power in the Chery QQ radio circuit?
2 Answers
If the Chery QQ radio is not receiving power, it means the radio's fuse has blown. Here is the relevant information: 1. If there is no power in the Chery QQ radio circuit, it is recommended to check the circuit connections. There might be a poor contact issue, such as with the plug or fuse. Additionally, the fuse might have blown due to uncertain factors in the circuit that need to be eliminated. Simply replacing the fuse may not completely solve the problem, as the fuse in this position might blow again. The blowing of a fuse is a warning signal. 2. Incorrect connection of the battery or alternator; insulation failure; incorrect placement of tools, etc., can all lead to a short circuit. Sometimes, the failure of a component in the circuit may manifest as an increase in resistance, causing the normal operation of the back-end circuit to increase the current, thereby blowing the fuse.
The Chery QQ radio circuit losing power is usually caused by a blown fuse. I personally encountered a similar issue while driving when the radio suddenly went silent. Checking the fuse box is a crucial step; locate the small fuse labeled "Radio" or "ACC" under the steering wheel or in the glove compartment to see if it's broken. A blown fuse may result from a short circuit, such as modified audio wiring grounding, or voltage instability, like prolonged music playback causing overload. If the fuse is intact, check if the radio plug is loose—unplug and reconnect it; poor contact means no current flows. Replacing a fuse yourself is simple—just buy one of the same specification for a few cents and install it. But don’t force it to avoid battery short circuits and injuries. A faulty radio is also a cause, though rare; long-term neglect can affect other electronic components, so regular circuit maintenance and connector cleaning are recommended to prevent issues.
