WebMay 28, 2024 · BMS_a135 = HW_BMB_Diagnostics_Fail well that doesn't sound good...I think one of the battery bricks failing to report voltage or temp etc. So it won't energize, … WebI would contact roadside assistance as well as try to schedule a service appointment. I suspect your charge port ECU will need to be replaced.
BMS_a174 error code : r/TeslaLounge - Reddit
WebTo update the BMS (HV battery)+ on-board charger (OBL/OBC) with the latest version, some updates to the Tesla Diagnosis Tool must be performed first. The description … Web- Battery/BMS - BMS Read Serial number, BMS Contactor Reset, Reset Contactor Stress Index, Reset Contactor WOT Counter - Cooling - THC AirPurge Start/Stop, THC Refill\Drain Start/Stop - Bench - Power On/Off IC on Bench - Live Data - Read Alerts of three loves
Troubleshooting Alerts - Tesla
Web299 rows · These codes are from the original Tesla Roadster model but should be mostly applicable to other models. The below list consists of the code, fault message that appears, a debug mode message that does not … WebSep 22, 2024 · Deep discharge and 100% soc are both hard on the battery. So no, doing a bms re-calibration should not be done if you don't need it. The better route to take is … WebSep 15, 2024 · BMS_a174 - unable to charge; I took the car to a Tesco free 7kw charger and worked fine for the 15 minutes it was plugged in. Edcorteen. 1,675 647. Edcorteen. 1,675 647. Post Sep 16, 2024 #4 2024-09-16T09:13. Sounds like a problem with the charging cable, contact support if yours is a tethered Zappi. Ben_Stevens. oftia africana