| Description |
Communication error with blind spot monitoring (BSM) control module (LH) |
| Detection condition |
- No communication between blind spot monitoring (BSM) control module (LH) and (RH) for 1 s or more
.
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| Fail-safe |
- Blind spot monitoring (BSM) system is stopped.
|
| Possible cause |
- Blind spot monitoring (BSM) control module (LH) connector or terminal malfunction
- Blind spot monitoring (BSM) control module (RH) connector or terminal malfunction
- Short to ground in wiring harness between the following terminals-
- Blind spot monitoring (BSM) control module (LH) terminal A-Blind spot monitoring (BSM) control module (RH) terminal A
- Blind spot monitoring (BSM) control module (LH) terminal B-Blind spot monitoring (BSM) control module (RH) terminal B
- Short to power supply in wiring harness between the following terminals-
- Blind spot monitoring (BSM) control module (LH) terminal A-Blind spot monitoring (BSM) control module (RH) terminal A
- Blind spot monitoring (BSM) control module (LH) terminal B-Blind spot monitoring (BSM) control module (RH) terminal B
- Open circuit in wiring harness between the following terminals-
- Blind spot monitoring (BSM) control module (LH) terminal A-Blind spot monitoring (BSM) control module (RH) terminal A
- Blind spot monitoring (BSM) control module (LH) terminal B-Blind spot monitoring (BSM) control module (RH) terminal B
- Blind spot monitoring (BSM) control module (LH) malfunction
- Blind spot monitoring (BSM) control module (RH) malfunction
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 Courtesy of MAZDA MOTORS CORP.
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