CP-W084
CP_w084_proxPeDisconnected_gb
Also written as CP_W084 / CP W084 / CP_w084_proxPeDisconnected_gb / cp_w084_proxpedisconnected_gb
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-W084 mean?
Tesla warning code in the Charge Port (CP) module. Guobiao (GB) DC/AC PE busbar is suspected to be missing. This alert was formerly named CP_w084_proximityPeDisconnected in firmware versions prior to develop/2020.24. If CP_w084_proximityPeDisconnected appears on the vehicle or in the logs, update the vehicle firmware to the current version.
Original Description
Guobiao (GB) DC/AC PE busbar is suspected to be missing. This alert was formerly named CP_w084_proximityPeDisconnected in firmware versions prior to develop/2020.24. If CP_w084_proximityPeDisconnected appears on the vehicle or in the logs, update the vehicle firmware to the current version.
Affected Tesla Models
What You May Notice
- Charge port alert: Guobiao (GB) DC/AC PE busbar is suspected to be missing. This alert was formerly named CP_w084_proximityPeDisconnected i
- 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 "Guobiao (GB) DC/AC PE busbar is suspected to be mi" persists, contact Tesla Roadside Assistance
- 5 Schedule a Service Center visit if the problem continues
Severity Notes
CP-W084 is a Warning in the Charge Port system. Schedule service soon. Monitor your vehicle for additional warnings.