Door Mirror Foot Light Circuit [08/2015 - 08/2017]: Description

Control of the exterior foot lights is performed by the mirror control ECU, which is installed inside the driver door and turns on/off the puddle light in each door mirror.
The mirror control ECU uses CAN communication to receive signals transmitted from each ECU (the IG SW signal, park shift position signal, driver seat courtesy signal, passenger seat courtesy signal, and door lock/unlock output factor signal) and then controls the illumination of the exterior foot lights.