Ignition Switch - Push Button Start

The ignition switch - push button start (engine start/stop button) is a momentary contact switch that is hardwired to the BCM and the PCM. The ignition switch - push button start is used to obtain the OFF, ON or START ignition modes. The ignition switch - push button start is part of the FCIM and cannot be serviced separately. For more information, Refer to: Steering Wheel and Column Electrical Components - System Operation and Component Description .