IBST-D078
IBST_d078_bcsFltCurrentLow
What does IBST-D078 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. ?There is a malfunctioning negative current detected at the B6 bridge. A low transverse current is detected during inactivity of the half bridge during a motor actuation or the current offset is too low outside of a motor actuation. This could indicate a current sensing circuit malfunction or inoperative B6 bridge transistors.?
Original Description
?There is a malfunctioning negative current detected at the B6 bridge. A low transverse current is detected during inactivity of the half bridge during a motor actuation or the current offset is too low outside of a motor actuation. This could indicate a current sensing circuit malfunction or inoperative B6 bridge transistors.?
Severity Notes
IBST-D078 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.