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clarawerner1

RC emergency call system error

Hi, I have a 2022 Lexus RC with a gasoline engine and I'm experiencing a weird issue with the emergency call system. The system is showing an error stored in the error memory, plus an error message and warning light in the speedometer. Has anyone encountered something similar?

4 comment(s)

david_sturm84

Hey there, I have an RC as well. I vaguely recall seeing a similar issue pop up in a forum once. Have you checked the connections to the control module? It might be a loose cable or plug.

clarawerner1 (Author)

Thanks, I will check the control module. Do you remember if the forum mentioned anything specific about which cable or plug is often the culprit?

david_sturm84

Unfortunately, I don't remember the exact cable. Just that it was related to the emergency call system's control module. Given the symptoms, it really sounds like a connection issue. Maybe get a diagnostic scan? A workshop may be more efficient in pinpointing it.

clarawerner1 (Author)

Thanks for the advice! After checking a few things myself and finding nothing obvious, I took it to a local shop. Turns out it was indeed a defective cable connection to the module, as you suspected. They fixed it for 95€. Appreciate your help!

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