What to Do When the Entire Car Loses Power During Startup?

[KimberlyRose]

When the engine is running normally, but the dashboard lights gradually dim until the engine stops running and the lights go from dim to completely off, this indicates a total loss of power in the vehicle. The specific solution depends on the situation, as analyzed below: 1. If the entire car loses power during normal engine startup: It may be due to a malfunction in the car's alternator, which requires timely inspection and repair. It could also be an electrical issue, such as a ground fault in the vehicle's wiring harness or excessive current caused by improperly modified wiring, leading to burnt wires. The problematic circuit should be promptly addressed. 2. If the entire car loses power when the engine is not running: It may be due to a faulty battery. In this case, contact a rescue vehicle to connect jumper cables for temporary charging to start the engine. Alternatively, if jumper cables are unavailable, use a tow-start method to start the car.