DTC B11CB-11: BLIND SPOT MONITORING (BSM) WARNING LIGHT (RH) CIRCUIT malfunction (BLIND SPOT MONITORING SYSTEM): Notes

CAUTION:

• When replacing a blind spot monitoring (BSM) control module (RH) having any of the following part numbers, it is necessary to replace the blind spot monitoring (BSM) control module (LH) at the same time to perform the configuration normally.
  • DB2R-67Y80
  • DB2R-67Y80 A

DTC B11CB:11 (BLIND SPOT MONITORING SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE

Description	Blind spot monitoring (BSM) warning light (RH) circuit malfunction
Detection condition	Blind spot monitoring (BSM) control module (RH) detects a short to ground in the blind spot monitoring (BSM) warning light (RH) circuit with the ignition switched ON (engine off or on).
Fail-safe	Blind spot monitoring (BSM) system is stopped.
Possible cause	Power outer mirror (RH) connector or terminal malfunction Blind spot monitoring (BSM) control module (RH) connector or terminal malfunction Short to ground in wiring harness between blind spot monitoring (BSM) control module (RH) terminal D and power outer mirror (RH) terminal D Blind spot monitoring (BSM) warning light (RH) malfunction Blind spot monitoring (BSM) control module (RH) malfunction
Courtesy of MAZDA MOTORS CORP.