DTC B1048-7B: Brake Fluid Level Sensor 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.
| System malfunction location |
Brake fluid level sensor circuit malfunction |
| Detection condition |
- The front body control module (FBCM) detected that the brake fluid level is less than MIN with the ignition switched ON (engine off or on).
|
| Fail-safe |
- |
| Possible cause |
- Insufficient brake fluid level
- Brake fluid level sensor connector or terminal malfunction
- Front body control module (FBCM) connector or terminal malfunction
- Short to ground in wiring harness between brake fluid level sensor terminal B and front body control module (FBCM) terminal 2Q
- Brake fluid level sensor malfunction
- Front body control module (FBCM) malfunction
|
|
|