Chevrolet Impala 2019 won't start, clicking sound, possible anti-theft system issue on Chevrolet Impala

Some Chevrolet Impala 2019 owners report experiencing issues with their vehicle not starting and producing a clicking sound, which may indicate a problem with the anti-theft system. One common cause is a weak battery, which can generate enough charge to activate the solenoid but not the starter, leading to the clicking noise. Additionally, a drained battery is frequently reported as a reason for this issue, as it can prevent the vehicle from starting altogether. Furthermore, the theft deterrent system in the Impala can disable critical components such as the fuel pump and ignition if unauthorized access is detected, which may also result in the car not starting. To resolve these issues, owners are advised to check the battery condition, reset the anti-theft system if triggered, inspect the starter motor, and seek professional assistance if problems persist.