DTC C0044-28: C0044-47: C0044-49: C0044-51: C0044-54: C0044-64: C0044-8F: Brake Fluid Pressure Sensor: 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.

DTC	C0044:28, C0044:47, C0044:49, C0044:51, C0044:54, C0044:64, C0044:8F		Brake fluid pressure sensor
DETECTION CONDITION		C0044:28, C0044:64 The pressure from the brake fluid pressure sensor is not within specification. C0044:47, C0044:49 The voltage value from the brake fluid pressure sensor is not within specification. C0044:51, C0044:8F The DSC HU/Control Module detects the internal brake fluid pressure sensor circuit malfunction. C0044:54 The brake fluid pressure sensor detects the initialization procedure has not been perform.
FAIL-SAFE FUNCTION		Refer to "DTC TABLE " and "Fail-safe Function Malfunction Contents". (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .)
POSSIBLE CAUSE		The initialization procedure for the brake fluid pressure sensor has not been performed. Brake fluid pressure sensor malfunction Open or short circuit in the brake fluid pressure sensor circuit in DSC HU/Control Module
SYSTEM WIRING DIAGRAM		-