Power Window Timer Function

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Power Window Timer Function Blinking Pattern

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Even after the ignition is switched off, the ETACS-ECU keeps the power window relay activated for approximately 30 seconds, enabling raising or lowering of the power windows by using the power window switches. After approximately 30 seconds, the power window relay is deactivated.

During this timed operation, if the driver's or passenger's doors are opened, the power window relay is deactivated from that moment.