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Home >> Mazda >> 2023 >> CX-5 S Select >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (On-Board Diagnostic - Blind Spot Monitoring Control Module) >> DTC B118D-11; Blind Spot Monitoring (BSM) Warning Light (RH) Circuit Malfunction >> Notes

DTC B118D-11; Blind Spot Monitoring (BSM) Warning Light (RH) Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2017 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & 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.
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 G and power outer mirror (RH) terminal D
  • Blind spot monitoring (BSM) warning light (RH) malfunction
  • Blind spot monitoring (BSM) control module (RH) malfunction
G11432108Courtesy of MAZDA MOTORS CORP.