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Home >> Mazda >> 2024 >> CX-30 Premium >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System Control Module >> DTC U0328-82: Error Signal Received From Steering Angle Sensor [Adaptive Front Lighting System (AFS) Control Module]
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DTC U0328-82: Error Signal Received From Steering Angle Sensor [Adaptive Front Lighting System (AFS) Control Module]

U0328: 82 (ALH/AFS/ALV) 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/adaptive LED headlights control module received error signal (counter error) from the steering angle sensor.
Fail-safe
  • Control of the headlight auto leveling system is continued.
  • Perform the following controls with the adaptive LED headlights turned on. (with adaptive LED headlights)
    • Turn off glare-free high beam.
    • Set wide-range low beam as basic light distribution.
Possible cause
  1. Steering angle sensor related DTCs are stored in the body control module (BCM). (See DTC TABLE [BCM] .)
  2. Steering angle sensor malfunction (Refer to CLOCK SPRING REMOVAL/INSTALLATION in the service information.)
  3. Adaptive front lighting system (AFS) control module/adaptive LED headlights control module malfunction (Refer to applicable ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION in the service information.)
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (see CLEARING DTC .)
System wiring diagram
  • Not applicable