TESLA Alert
PCS-A087
PCS_a087_nvramRecordStatusError
Also written as PCS_A087 / PCS A087 / PCS_a087_nvramRecordStatusError / pcs_a087_nvramrecordstatuserror
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 PCS-A087 mean?
Tesla alert code in the Power Conversion System (PCS) module. PCS NVMM detect an error on EEPROM records
Original Description
PCS NVMM detect an error on EEPROM records
Affected Tesla Models
Model SModel XModel 3Model Y
What You May Notice
- Power Conversion System alert: PCS NVMM detect an error on EEPROM records
- DC-DC converter issue may affect 12V system (lights, accessories)
- Alert shown in the Tesla app
How to Diagnose and Resolve
- 1 Reboot the vehicle
- 2 Check if 12V accessories (lights, door handles) are behaving normally
- 3 Schedule a Tesla Service appointment for PCS inspection
Severity Notes
PCS-A087 is an Alert in the Power Conversion System system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.