Nissan Juke key alarm malfunction and stiff brake pedal preventing vehicle from starting on Nissan Juke

Some Nissan Juke owners report experiencing key alarm malfunctions, which can stem from faulty door or hood switches, battery issues, or problems with aftermarket alarm systems. Additionally, a worn or damaged key fob may trigger the alarm unexpectedly, suggesting sensor issues or panic signal reception. Some owners find that their key fob fails to work due to a dead battery, water damage, or general fob failure. Furthermore, some Nissan Juke owners report encountering a stiff brake pedal, which may indicate underlying brake system issues such as low brake fluid, a failing brake booster, or problems with brake pads or rotors. It is crucial for owners to address these concerns promptly by inspecting the key fob and alarm system components, as well as seeking professional assistance for brake system diagnostics to ensure safe vehicle operation.