How to Unlock a Locked Engine?

1 Answers
VanMiles
07/30/25 7:36am
Solution: Simply use the key to unlock it, as aftermarket keys often have poor recognition. If the original factory key also fails to unlock, disconnect the negative terminal of the battery for a while. Wait for the engine's protection data to clear, then reconnect after about 10 seconds. Below are related introductions to engine locking: 1. If the engine is locked due to a collision causing it to sink, repair the vehicle, and the lock will naturally be released once fixed. 2. If the lock is caused by replacing system components with non-certified ones, it is recommended to visit a 4S shop or a qualified repair point for unlocking.
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