richardfriedrich95

Clio Alarm System Siren Communication Fault

I own a 2022 Renault Clio with a gasoline engine. The alarm system isn't working, and the error memory shows a siren communication fault. I'm guessing it's a bad cable or plug connection. The car has 215239 km on it. Has anyone else had this?

A 2022 Renault Clio owner is experiencing a non-functional alarm system with an error indicating a siren communication fault. The suspected cause is a faulty cable or plug connection. Another Clio owner confirmed a similar issue, which was resolved by addressing a wiring problem with the siren connection. The recommendation is to seek professional diagnostic and repair services due to the complexity and sensitivity of the alarm system.

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4 comment(s)

Hello! I also have a Clio. Your issue sounds familiar. Was the alarm disarming randomly, or did you just get the error code? It's a strange problem, and I wonder if the security has been breached.

Thanks for the quick reply. The alarm isn't arming at all. The error code came up during a check. Did you have the same complete failure, or just occasional problems? Can you give me more details?

Ah, I understand. Yes, mine was also completely non-functional. It turned out to be exactly what you suspect: a wiring issue with the siren connection. I thought about fixing it myself, but I decided to take it to a shop. Given how complex it is, and how sensitive alarm systems are, I'd suggest you do the same, instead of trying to deal with the signal problem yourself.

I appreciate the confirmation. Based on your experience and the likely cause, I'll get a professional diagnostic and repair. An estimated cost of 95€ seems reasonable for fixing a defective cable or plug connection. Thanks again for the help.

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RENAULT

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CLIO