Other information:
Description
The rear curtain is AUTO UP/AUTO DOWN by one-touch operation
of the switch. The curtain covers the inner side of the rear glass to
keep passengers out of direct sunlight.
The rear curtain system is built in BCM. If the symptom seems
to have to do with the rear curtain operation ...
Circuit Diagram
Driver Power Window Switch
Assist Power Window Switch
Rear Power Window Switch
...