CHG-F063
CHG_f063_FCNegCntrWelded
Also written as CHG_F063 / CHG F063 / CHG_f063_FCNegCntrWelded / chg_f063_fcnegcntrwelded
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-F063 mean?
Tesla fault code in the Charger (CHG) module. This alert indicates the charger could not determine the state of the fast charge contactors, or if the fast charge contactors seem to be in a welded state. With Gen 1 and Gen 2 chargers, this alert is always set along with a062_FCPosCntrWelded.
Original Description
This alert indicates the charger could not determine the state of the fast charge contactors, or if the fast charge contactors seem to be in a welded state. With Gen 1 and Gen 2 chargers, this alert is always set along with a062_FCPosCntrWelded.
Affected Tesla Models
What You May Notice
- Charger alert: This alert indicates the charger could not determine the state of the fast charge contactors, or if the fast charge cont
- 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-F063 is classified as a Fault, indicating a critical issue in the Charger system. Do not continue driving and contact Tesla Service immediately.