CHG-F083
CHG_f083_allPhasesFaulted
Also written as CHG_F083 / CHG F083 / CHG_f083_allPhasesFaulted / chg_f083_allphasesfaulted
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 CHG-F083 mean?
Tesla fault code in the Charger (CHG) module. This alert is set if all active phase boards have used up their retries and are in a faulted state. The cause is often exterior to the charger, and it is unlikely multiple phase boards break simultaneously. Events that impact multiple phase boards at once could be issues related to charge cables, input power, or faults on the high voltage (HV) rails.
Original Description
This alert is set if all active phase boards have used up their retries and are in a faulted state. The cause is often exterior to the charger, and it is unlikely multiple phase boards break simultaneously. Events that impact multiple phase boards at once could be issues related to charge cables, input power, or faults on the high voltage (HV) rails.
Affected Tesla Models
What You May Notice
- Charger alert: This alert is set if all active phase boards have used up their retries and are in a faulted state. The cause is often e
- Vehicle shows charging error immediately after plugging in
- Charge port light stays red or does not respond
How to Diagnose and Resolve
- 1 Try a different outlet or charging cable
- 2 Check if your circuit breaker has tripped
- 3 Reboot the vehicle and attempt to charge again
- 4 Schedule a Tesla Service appointment — the on-board charger may need replacement
Severity Notes
CHG-F083 is classified as a Fault, indicating a critical issue in the Charger system. Do not continue driving and contact Tesla Service immediately.