selinalion7
C4 Electric Keyless Entry Failure
Summary of the thread
A 2022 Citroen C4 electric experienced a keyless entry failure at 49,076 km, with an error stored in the system. The issue affected all doors, suggesting a central fault rather than individual door handle problems. A workshop diagnostic confirmed a faulty connection in the door handle circuit, which was repaired for 95€.
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4 comment(s)
selinalion7 (community.author)
It affects all doors, and the battery voltage seems normal. Does that point to a central connection fault, or could each door handle have separate issues?
finnfriedrich1
All doors at once does point to something more central than individual door handle issues. That "cable or plug connection" idea sounds right. I'd suggest getting it checked at a workshop. Why risk making it worse?
selinalion7 (community.author)
I visited the workshop; the diagnostic confirmed a faulty connection in the door handle circuit as suspected. The repair cost 95€. Thanks for confirming my suspicions and suggesting a professional look.
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CITROEN
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C4
finnfriedrich1
Sounds familiar! I've had similar gremlins with my C4's door handles. Keyless entry acting up, right? Was it just one door, or all of them? Have you checked the car battery voltage?