CP-A051
CP_a051_doorInductiveSensorMIA
Also written as CP_A051 / CP A051 / CP_a051_doorInductiveSensorMIA / cp_a051_doorinductivesensormia
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 CP-A051 mean?
Tesla alert code in the Charge Port (CP) module. Communication with door inductive sensor failed. Problematic if alert has been set multiple times over multiple days. info from manualCP_A051 The CP has lost I2C communication with the inductive door sensor and has failed all attempts to re-establish communication with it The CP re-established communication with the inductive door sensor Push-to-open may not work, charge port may not detect that HV inlet is covered by door
Original Description
Communication with door inductive sensor failed. Problematic if alert has been set multiple times over multiple days. info from manualCP_A051 The CP has lost I2C communication with the inductive door sensor and has failed all attempts to re-establish communication with it The CP re-established communication with the inductive door sensor Push-to-open may not work, charge port may not detect that HV inlet is covered by door
Affected Tesla Models
What You May Notice
- Charge port alert: Communication with door inductive sensor failed. Problematic if alert has been set multiple times over multiple days. in
- Charging session may be interrupted or not starting as expected
- Charge port light flashing amber or red
How to Diagnose and Resolve
- 1 Unplug and re-plug the charge cable
- 2 Try a different charging cable or Supercharger stall
- 3 Reboot the vehicle and attempt to charge again
- 4 If "Communication with door inductive sensor failed. P" persists, contact Tesla Roadside Assistance
- 5 Schedule a Service Center visit if the problem continues
Severity Notes
CP-A051 is an Alert in the Charge Port system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.