Front left height sensor disconnected, or signal line from front left Pulse Width Modulation (PWM) height sensor floating.
<0.01% (Extremely rare)
None displayed
Air suspension leveling will be disabled. Systems with adaptive dampers will disable active damping control.
Front left height sensor disconnected, or signal line from front left Pulse Width Modulation (PWM) height sensor floating.
Front left height sensor disconnected, or signal line from front left PWM height sensor floating.
Expected PWM signal received from front left ride height sensor.
Semitruck
service-fix
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