Set Condition
WARNING: This page is about a different car, the 2022 Chrysler Voyager and 2022 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
- The Auto Headlamp Leveling Module (AHLM) detects the Pulse Width Modulation (PWM) signal duty cycle on the Front Headlamp Leveling Sensor Signal circuit is less than 2.5% or greater than 97.5%.