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Q: Front doors won't lock alarm goes off whilst driving

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The front doors won't lock on the van. Once locked they reopen themselves. Once driving the van the alarm goes off. Can someone please help
My car has a manual transmission.

Hi there. It sounds like there is an electrical circuit with either feedback or a short that is affecting the system. This could be the wireless door lock system, if equipped, computer, wire harness, key fob, or a ground fault. I suggest having a qualified technician perform an inspection to avoid replacing unnecessary parts. Your Mechanic has several available technicians that can assist you with a door lock and alarm is not operating properly inspection.

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