TESLA Diagnostic
IBST-D131
IBST_d131_esmNmiFlt
What does IBST-D131 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The Non-Maskable Interrupt (NMI) handler detects a failure during the uC safety logic startup tests. This failure is set if the error pin is not active during the error signal module (ESM) safety startup tests?.
Original Description
The Non-Maskable Interrupt (NMI) handler detects a failure during the uC safety logic startup tests. This failure is set if the error pin is not active during the error signal module (ESM) safety startup tests?.
Severity Notes
IBST-D131 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.
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 →