TESLA Alert
IBST-A037
IBST_a037_ecuWdSContinuousError
What does IBST-A037 mean?
Tesla alert code in the Integrated Brake System (IBST) module. Watchdog status of system IC deviates from the expected one. ECU internal fault, check wiring to the unit and/or re-flash. If problem continures after several power cycles, reolace unit. Scl: ESPiB1_pEstMax Invalid Value
Original Description
Watchdog status of system IC deviates from the expected one. ECU internal fault, check wiring to the unit and/or re-flash. If problem continures after several power cycles, reolace unit. Scl: ESPiB1_pEstMax Invalid Value
Severity Notes
IBST-A037 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 →