TESLA Warning
CHG_w124
CHG_w124_ph3VersionMismatch
What does CHG_w124 mean?
Tesla warning code in the Charger (CHG) module. There is a version mismatch.
Original Description
There is a version mismatch.
Severity Notes
CHG_w124 is a Warning in the Charger system. Schedule service soon. Monitor your vehicle for additional warnings.
Other CHG Codes
CHG_d001 The alert indicates a potential internal hardware issue with... CHG_d011 CHG_f001 The charger reports a fault at the buck stage due to a detec... CHG_f002 This alert indicates the charger boost voltage is not at the... CHG_f009 The charger's Complex Programmable Logic Device (CPLD) has d... CHG_f010 This alert is set when the charger's Complex Programmable Lo... CHG_f011 The charging hardware detected that the input voltage was to... CHG_f012 The Fast Charger (FC) contactor drive circuit has shorted to...
View all CHG codes → Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.