DTC B14F0-87: Error Signal Received From Module Related To Forward Sensing Camera (FSC) [Vehicle Control Module (Us)]: Outline

WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

DTC B14F0:87 [VEHICLE CONTROL MODULE (US)] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Error signal received from module related to forward sensing camera (FSC)
Detection condition	The vehicle control module (VCM) detects that the forward sensing camera (FSC) received an error signal from the module related to the forward sensing camera (FSC) for 15 s.
Fail-safe	(See DTC TABLE [VEHICLE CONTROL MODULE (US)] .)
Possible cause	Malfunction in CAN communication line between vehicle control module (VCM) module and forward sensing camera (FSC) CAN communication related module malfunction PCM DSC HU/CM EPS control module Instrument cluster Steering angle sensor Connectivity master unit (CMU) CARIBRATING yaw rate for vehicle control module (VCM) not implemented or error Forward sensing camera (FSC) malfunction Vehicle control module (VCM) malfunction (built into body control module (BCM))
System wiring diagram	Not applicable
Connector diagram	Not applicable