Diagnostic Aids

This DTC may be stored as a history DTC without affecting the operation of the side object sensor module - left.
Do not replace the side object sensor module - left based only on DTC B101D being set in history.
If DTC B101D is set as current, replace the side object sensor module - left.
Because the side object sensor module - left is the master, if it is replaced there still may be a concern with the side object sensor module - right as the module may have been unable to report it. Once the side object sensor module - left is replaced, check for DTCs and verify operation of the system to assure proper functionality.