Cruise Main Indicator Light Circuit: Description
WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
The hybrid vehicle control ECU outputs the cruise control operation status to the CRUISE main indicator light on the combination meter.
The CRUISE main indicator light circuit uses CAN and BEAN for communication. If there are any malfunctions in this circuit, check for DTCs in the CAN communication system and the multiplex communication system.