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What are the reasons why the Corolla dashboard lights do not turn on and the car cannot start?

1 Answers

SanWeston

07/30/25 3:41am

Corolla dashboard lights not turning on and the car failing to start may be due to battery issues, a blown starter fuse, or problems with the dashboard. Below are detailed explanations: Battery issues: For example, the battery may have reached the end of its lifespan, the battery terminals may be loose or have poor contact, or the terminals may be oxidized. You can first press the horn to see if it sounds. If the horn is loud, the battery is fine; if the horn does not sound or is very weak, it indicates the battery is low on charge. Blown starter fuse: If the starter fuse is blown, the ignition coil will not receive power, preventing the engine from starting. Dashboard problems: If all the dashboard indicator lights do not turn on and the car shuts off immediately after starting, it is likely an issue with the dashboard. A common cause is a damaged dashboard CPU.

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