Driver Side Door-linked Window Control does not Operate [01/2017 - ]: Description

The main body ECU (multiplex network body ECU) detects signals from the courtesy light switch. When the ON signal from the courtesy light switch is sent to the power window regulator switch assembly via the main body ECU (multiplex network body ECU) using LIN communication system, the main body ECU (multiplex network body ECU) will lower the driver side door window about 17 mm (0.699 in.) automatically. When the OFF signal from the courtesy light switch is detected, the main body ECU (multiplex network body ECU) will raise the driver side door window to the fully-closed position automatically.