Ignition Switch - Push Button Start

The ignition switch is a momentary dual contact switch that is hardwired to the BCM  and PCM  .

Both sets of contacts are normally open and receive voltage at all times. When the ignition switch is pressed, one set of contacts supplies voltage to the BCM  only. The second set of contacts supply voltage to the BCM  , RFA  module and the PCM  .

The ignition switch has a LED  that is used for switch illumination.