LS 460 RWD V8-4.6L (1UR-FSE) (2010)
Rear curtain is operated normally.
NG -- REPLACE REAR POWER SEAT SWITCH See: Body and Frame/Seats/Power Seat Switch/Service and Repair/Climate
Control Seat Switch (For Rear Side)/Removal
OK -- USE SIMULATION METHOD TO CHECK See: Diagrams/Diagnostic Aids/How To Proceed With Troubleshooting
Front And Rear Switch Cannot Operate Left Door Sunshade
INTERIOR: REAR DOOR SUNSHADE SYSTEM: Front and Rear Switch cannot Operate Left Door Sunshade
- Front and Rear Switch cannot Operate Left Door Sunshade
DESCRIPTION
The rear multiplex network door ECU LH (rear door ECU LH) operates the motor of the rear curtain sub-assembly LH.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. CHECK FOR DTC
(a) Clear the DTC See: Reading and Clearing Diagnostic Trouble Codes/Rear Door Sunshade System.
(b) Check for DTC See: Reading and Clearing Diagnostic Trouble Codes/Rear Door Sunshade System.
Result
B -- GO TO CAN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Diagnostic Trouble Code Tests and Associated Procedures/U Code Charts/U0202
A -- Continue to next step.
2. PERFORM ACTIVE TEST USING TECHSTREAM (REAR LEFT DOOR)
(a) Select the Active Test, use the Techstream to generate a control command, and then check that the rear door sunshade system operates
See: Scan Tool Testing and Procedures/Rear Door Sunshade System.
Rear Left Door