GS 450h V6-3.5L (2GR-FSE) Hybrid (2007)
When the power switch is ON (IG) and the rear sunshade is raised, moving the shift lever to R causes the PNP switch to send a reverse-linked signal to
the ECM. Then the ECM sends the signal through the multiplex communication line to the multiplex network rear ECU (luggage room junction block
ECU), which sends the signal to the rear sunshade relay. The relay then lowers the rear sunshade.
WIRING DIAGRAM
Wiring Diagram
INSPECTION PROCEDURE