TESLA Warning
CHG_w009
CHG_w009_hwFCWeld
What does CHG_w009 mean?
Tesla warning code in the Charger (CHG) module. The charger's complex programmable logic device (CPLD) has detected an issue with the fast charge contactor fault indicating that the contactors are welded.
Original Description
The charger's complex programmable logic device (CPLD) has detected an issue with the fast charge contactor fault indicating that the contactors are welded.
Severity Notes
CHG_w009 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.