DTC U0328-41: Error Signal Received From Steering Angle Sensor [Adaptive Front Lighting System (AFS) Control Module]: 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 U0328:41 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Error signal received from steering angle sensor
Detection condition	The adaptive front lighting system (AFS) control module received error signal (sum error) from the steering angle sensor.
Fail-safe	The swivel actuator is moved to the center. Control of the headlight auto leveling system is continued.
Possible cause	Steering angle sensor malfunction Adaptive front lighting system (AFS) control module malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable