VCSEC-A183
VCSEC_a183_centerEndpointRFMia
Also written as VCSEC_A183 / VCSEC A183 / VCSEC_a183_centerEndpointRFMia / vcsec_a183_centerendpointrfmia
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does VCSEC-A183 mean?
Tesla alert code in the Vehicle Controller Security (VCSEC) module. All endpoints have not heard the center endpoint advertising for at least 20 seconds
Original Description
All endpoints have not heard the center endpoint advertising for at least 20 seconds
Affected Tesla Models
What You May Notice
- Vehicle Controller Security alert: All endpoints have not heard the center endpoint advertising for at least 20 seconds
- Possible issue with keyless entry or passive entry
- Alert in the Tesla app
How to Diagnose and Resolve
- 1 Reboot the vehicle
- 2 Re-pair your phone key or key card in Controls > Locks
- 3 Schedule service if Sentry Mode or key access remains unreliable
Severity Notes
VCSEC-A183 is an Alert in the Vehicle Controller Security system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.