About Infiniti Neutral Safety Switch
If your car uses an automatic transmission, then you have to be thankful that it's got an Infiniti neutral safety switch. Generally reliable, the neutral safety switch isn't a component that breaks down easily-unless of course it's misadjusted or heavily-damaged. This switch prevents the engine from being cranked up when the gear selector is neither in Park nor Neutral setting. When the gear shift is in Reverse or Drive, the Infiniti neutral safety switch's contact and actuator are disconnected, cutting off electricity flow to the starter.