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Home >> Tesla >> 2020 >> Model S Performance >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Alert Codes -- Model S >> Alert Code: BMS_f166_SW_AhToBeCharged_Imbal
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Alert Code: BMS_f166_SW_AhToBeCharged_Imbal

Signal Name BMS_f166_SW_AhToBeCharged_Imbal
Shown to Customer True
Debug Text AhToBeCharged Imbalance exists; battery pack may be poorly balanced.
User Message Car Needs Service: Unable to Start Car
Chime/Notification Behavior
  • Behavior Name: CLUSTER_SINGLE_CHIME
  • Shown on Cluster: False
  • Sound Repeated: False
  • Sound Name: ALERT_SOUND_CHIME
  • Icon Type: ALERT_ICON_WARNING
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