For vehicles equipped with keyless ignition systems, a no start condition can be caused by a faulty stoplight switch. These vehicles require the brake pedal to be depressed before pressing the engine start button for the engine to start. If the brake light switch is defective, the engine will not start.
An easy way to diagnose is to have someone press the brake pedal while you stand behind the vehicle and check to see if the brake lights illuminate. If the lights do not illuminate, they could be the cause of the no start condition.
If the stoplight switch is the cause of the no start condition, we are your source for quality manufactured stoplight switches. With more than 300 SKUs available, we provide comprehensive coverage for import and domestic applications. For a sense of the design and manufacturing that goes into our stoplight switches, take a look at our SL920: