Nissan Sentra does not start when brake is pressed and start button is pushed on Nissan Sentra

Some Nissan Sentra owners report experiencing starting issues even after pressing the brake and pushing the start button. These problems may stem from a malfunctioning brake switch or faulty electrical connections under the dashboard next to the brake pedal. Additionally, some owners have encountered a brake lock condition that can prevent the vehicle from starting, potentially triggered by low brake fluid, faulty switches, or sensors. Another common reason cited is a blown fuse in the starter relay or issues within the engine, such as a blown spark plug or a broken distributor cap. To address these issues, some owners have found success by replacing the brake switch, which is crucial for detecting when the brake pedal is pressed. In certain cases, using a remote start workaround by pressing the door lock button three times has also been reported as a solution. Given the brake switch's role in the ikey system, a malfunction in this component could further complicate starting the vehicle. It is advisable for owners to investigate these potential causes to effectively diagnose and resolve the starting problem.