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How to Deal with the Issue of Warning Light On and Unable to Accelerate?

1 Answers

ONora

07/29/25 10:40pm

The vehicle's electronic control system will illuminate the warning light when it detects an abnormal signal from a sensor or an issue with the actuator's operation. Here are specific solutions for the problem of the warning light being on and the inability to accelerate: 1. Wiring Issues: Loose connections due to aging or damaged wires can cause intermittent contact during vehicle movement, resulting in the battery light flickering on the dashboard. Repairing the wiring can resolve this. 2. Battery Issues: Insufficient charge storage caused by an aging battery or lack of battery fluid can lead to dashboard light flickering (more noticeable during startup), requiring battery replacement. 3. Alternator Issues: Problems such as lack of lubrication, worn brushes, copper wire issues, or faulty drive pulleys can cause poor operation. For instance, short circuits due to tangled wires, damaged electrical components, incorrect wiring modifications, or excessive power consumption overloading the battery may occur. It is necessary to visit a 4S shop for inspection and corresponding repairs.

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