The 2021 Chevrolet Equinox's Lane Departure Warning (LDW) alerts you when drifting from your lane without signaling. When LDW shows as disabled, understanding whether this is intentional, conditional, or due to a fault helps determine the right course of action.
Lane Departure Warning Basics
LDW monitors lane markings using the forward camera and alerts the driver with steering wheel vibration, audio, or seat vibration (depending on configuration) when unintentional drift is detected. The system doesn't steer the vehicle—it only warns.
Why LDW May Show Disabled
Several reasons cause LDW to display as disabled. Manual disable via settings or steering wheel button turns off the feature. Camera obstruction prevents lane detection and disables the system. Speed below minimum threshold (typically 35-40 mph) disables operation. System faults may force disable with accompanying warnings.
Checking Disable Status
The Driver Information Center shows LDW status. If disabled, check the settings menu and steering wheel button to verify it's not manually turned off. If enabled but showing disabled, environmental conditions or a fault is likely responsible.
Restoring LDW Operation
If manually disabled, re-enable through settings or button. If camera obstruction is suspected, clean the windshield in the camera area. If a fault is indicated, note any warning messages and have the system diagnosed if warnings persist after cleaning.