DTC B118C-15; Blind Spot Monitoring (BSM) Warning Light (LH) Circuit Malfunction: Notes

DETECTION CONDITION & POSSIBLE CAUSE

Description	Blind spot monitoring (BSM) warning light (LH) circuit malfunction
Detection condition	Blind spot monitoring (BSM) control module (LH) detects an open circuit or short to power supply in the blind spot monitoring (BSM) warning light (LH) circuit.
Fail-safe	Blind spot monitoring (BSM) system is stopped.
Possible cause	Power outer mirror (LH) connector or terminal malfunction Open circuit in wiring harness between power outer mirror (LH) terminal G and body ground Blind spot monitoring (BSM) warning light (LH) malfunction Blind spot monitoring (BSM) control module (LH) connector or terminal malfunction Short to power supply in wiring harness between blind spot monitoring (BSM) control module (LH) terminal G and power outer mirror (LH) terminal D Open circuit in wiring harness between blind spot monitoring (BSM) control module (LH) terminal G and power outer mirror (LH) terminal D Blind spot monitoring (BSM) control module (LH) malfunction
Courtesy of MAZDA MOTORS CORP.