Vehicle Questions and Answers
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To reboot the security system in your 2004 Dodge Neon, first lock all the doors. Then, unlock the driver's side door and insert the key, turning it to the on position without starting the car. Next, turn it off and back on two times to reset the system. This process can also be triggered by changing the battery or draining it. Another possible cause could be a malfunctioning passlock sensor, which might trigger the system to deactivate and prevent the car from starting. Various issues could prompt the system, necessitating troubleshooting or the use of an OBD testing tool for diagnosis.
To reset the alarm on a 2004 Dodge Neon, ensure all doors are locked. Then unlock the driver's side door and turn the key to the on position. Turn the key off and then back on twice to reset the alarm system.