PCS-A011
PCS_a011_chgLlcCurrentRegulation
Also written as PCS_A011 / PCS A011 / PCS_a011_chgLlcCurrentRegulation / pcs_a011_chgllccurrentregulation
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-A011 mean?
Tesla alert code in the Power Conversion System (PCS) module. Charger is not able to regulate its output current Charger LLC current regulator error exceeds threshold Charger LLC current regulator error is below clear threhsold
Original Description
Charger is not able to regulate its output current Charger LLC current regulator error exceeds threshold Charger LLC current regulator error is below clear threhsold
Affected Tesla Models
What You May Notice
- Power Conversion System alert: Charger is not able to regulate its output current Charger LLC current regulator error exceeds threshold Charger LLC cur
- 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-A011 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.