TESLA Alert
IBST-A152
IBST_a152_PSCVoltageImplausible
What does IBST-A152 mean?
Tesla alert code in the Integrated Brake System (IBST) module. Depending on the motor current and speed the actual voltage is not plausible Offset Current 2 out of range low. ECU internal fault, check wiring to the unit and/or re-flash. If problem continures after several power cycles, reolace unit.
Original Description
Depending on the motor current and speed the actual voltage is not plausible Offset Current 2 out of range low. ECU internal fault, check wiring to the unit and/or re-flash. If problem continures after several power cycles, reolace unit.
Severity Notes
IBST-A152 is an Alert in the Integrated Brake System system. It is generally safe to continue driving, but have it checked at your next scheduled service.
Other IBST Codes
IBST_a001 IBST_a002 IBST_a003 IBST_a004 IBST_a005 IBST_a006 Startup safety test detected a failure of uC safety logic. E... IBST_a007 IBST_a008
View all IBST codes →