DTC B118C-15: Blind Spot Monitoring (BSM) Indicator Light (LH) Circuit Malfunction: Notes
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| Description |
Blind spot monitoring (BSM) indicator light (LH) circuit malfunction |
| Detection condition |
- Blind spot monitoring (BSM) control module (LH) performs measurement at 0.01 s
intervals and a short circuit to power supply or open circuit in the blind spot monitoring (BSM) indicator light (LH) circuit is detected 48 times
continuously.
|
| 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) 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
- Blind spot monitoring (BSM) indicator light (LH) malfunction
- 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.
|