DTC U0233-00: Communication Error With Blind Spot Monitoring (BSM) Control Module (RH): Notes
DTC U0233:00 BLIND SPOT MONITORING (BSM) CONTROL MODULE DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
Communication Error With Blind Spot Monitoring (BSM) Control Module (RH) |
| Detection condition |
- No communication between blind spot monitoring (BSM) control module (RH) and (LH).
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| Fail-safe |
- Blind spot monitoring (BSM) system is stopped.
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| Possible cause |
- Blind spot monitoring (BSM) control module (RH) connector or terminal malfunction
- Blind spot monitoring (BSM) control module (LH) connector or terminal malfunction
- Short to ground in wiring harness between the following terminals:
- Blind spot monitoring (BSM) control module (RH) terminal A-Blind spot monitoring (BSM) control module (LH) terminal A
- Blind spot monitoring (BSM) control module (RH) terminal B-Blind spot monitoring (BSM) control module (LH) terminal B
- Short to power supply in wiring harness between the following terminals:
- Blind spot monitoring (BSM) control module (RH) terminal A-Blind spot monitoring (BSM) control module (LH) terminal A
- Blind spot monitoring (BSM) control module (RH) terminal B-Blind spot monitoring (BSM) control module (LH) terminal B
- Open circuit in wiring harness between the following terminals:
- Blind spot monitoring (BSM) control module (RH) terminal A-Blind spot monitoring (BSM) control module (LH) terminal A
- Blind spot monitoring (BSM) control module (RH) terminal B-Blind spot monitoring (BSM) control module (LH) terminal B
- Blind spot monitoring (BSM) control module (RH) malfunction
- Blind spot monitoring (BSM) control module (LH) malfunction
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 Courtesy of MAZDA MOTORS CORP.
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