LS 460 AWD V8-4.6L (1UR-FSE) (2009)
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.
Result
B -- GO TO CAN COMMUNICATION SYSTEM
A -- Continue to next step.
2. CHECK SYSTEM
(a) Check if the vehicle is equipped with the Ottoman.
Result
B -- READ VALUE USING TECHSTREAM (REAR SUNSHADE SWITCH)
A -- Continue to next step.
3. READ VALUE USING TECHSTREAM (REAR SUNSHADE SWITCH)
(a) Use the Data List to check if the rear sunshade switch is functioning properly.
Rear Console Switch
OK:
Rear sunshade raises or lowers.
NG -- CHECK HARNESS AND CONNECTOR (CURTAIN SWITCH - REAR POWER SEAT MODULE SWITCH)
OK -- USE SIMULATION METHOD TO CHECK
4. CHECK HARNESS AND CONNECTOR (CURTAIN SWITCH - REAR POWER SEAT MODULE SWITCH)