TESLA Diagnostic
IBST-D104
IBST_d104_ecuHetTuBusyErr
What does IBST-D104 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. High End Timer Transfer Unit (HETTU) busy bit error: transfer not completed. This could indicate an internal HET transfer unit failure.?
Original Description
High End Timer Transfer Unit (HETTU) busy bit error: transfer not completed. This could indicate an internal HET transfer unit failure.?
Severity Notes
IBST-D104 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 →