LS 460 AWD V8-4.6L (1UR-FSE) (2009)
Only Front Switch Cannot Operate Rear Sunshade
INTERIOR: REAR SUNSHADE SYSTEM: Only Front Switch Cannot Operate Rear Sunshade
Only Front Switch Cannot Operate Rear Sunshade
DESCRIPTION
A rear sunshade switch signal is sent from the No. 2 console switch (Integration control & panel) to the No. 1 console switch (combination switch). Then
the signal is sent through LIN communication to the outer mirror switch, which then sends the signal through CAN communication to the rear junction
block ECU, and the rear sunshade operates.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. CHECK DTC OUTPUT
(a) Clear the DTCs See: Reading and Clearing Diagnostic Trouble Codes/Rear Sunshade System.
(b) Check for DTCs See: Reading and Clearing Diagnostic Trouble Codes/Rear Sunshade System.