DTC B00A0-1C: Seat Weight Sensor Control Module Power Supply Circuit Open (Airbag) (Us): Outline
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
DTC B00A0:1C (AIRBAG) (US) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Seat weight sensor control module power supply circuit open |
| Detection condition |
WARNING:
- Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.
- The SAS control module receives a signal from the seat weight sensor control module that there is a circuit malfunction in the seat weight sensor control module power supply circuit from the seat weight sensor control module.
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| Fail-safe |
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| Possible cause |
- Seat weight sensor control module connector malfunction
- Open circuit in seat weight sensor control module power supply circuit
- Short to ground in seat weight sensor control module power supply circuit
- Seat weight sensor control module malfunction
- SAS control module malfunction
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 Courtesy of MAZDA MOTORS CORP.
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