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Home >> Mazda >> 2022 >> 3 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 129 (On-Board Diagnostic - Auto Leveling Control Module) >> DTC U0416-41: ERROR SIGNAL RECEIVED FROM DSC HU/Control Module [AUTO LEVELING CONTROL MODULE (US)] >> Outline
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DTC U0416-41: ERROR SIGNAL RECEIVED FROM DSC HU/Control Module [AUTO LEVELING 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 U0416:41 (AUTO LEVELING CONTROL MODULE - US) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Error signal received from DSC HU/Control Module
Detection condition  
  • The auto leveling control module received error signal (sum error) from the DSC HU/Control Module.
Fail-safe  
  • The headlight leveling actuator is stopped at the position when the malfunction is determined.
Possible cause  
  • DSC HU/Control Module malfunction
  • Auto leveling control module malfunction
System wiring diagram Not applicable
Connector diagram Not applicable