Circuit/System Description

The Tour Mode Switch and tour mode LED are combined into one switch component. The body control module (BCM) monitors the status of the Tour Mode Switch. When the tour mode switch is pressed, the BCM will request the Suspension Control Module, Transmission Control Module (TCM) and Engine Control Module (ECM) via serial data to control the vehicle ride characteristic according to the selected mode. The BCM will command the tour mode LED ON to notify the driver of the selected mode.