DTC B1207-86: Collision Signal Error: 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.
| System malfunction location |
Collision signal error |
| Detection condition |
- When all of the following conditions continue for 3 s.
- 1.5 s or more have elapsed after ignition was switched ON
- RBCM received error signal from SAS control module
|
| Fail-safe |
- |
| Possible cause |
- SAS control module connector or terminal malfunction
- Rear body control module (RBCM) connector or terminal malfunction
- Short circuit to ground in wiring harness between SAS control module terminal 2B and rear body control module (RBCM) terminal 3R
- Open circuit in wiring harness between SAS control module terminal 2B and rear body control module (RBCM) terminal 3R
- Short to power supply in wiring harness between SAS control module terminal 2B and rear body control module (RBCM) terminal 3R
- SAS control module malfunction
- Rear body control module (RBCM) malfunction
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