Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Lexus LS 460LFACTORY OEM SERVICE PROCEDURE
Body & Frame: Windows: Windshield/WINDOWGLASS
- Power Window Control System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- DTC Check/Clear
- Fail-Safe
- Data List/Active Test
- Diagnostic Trouble Code Table
- DTC B2311: Power Window Motor Malfunction
- DTC B2312: Power Window Switch Malfunction
- DTC B2313: Glass Position Initialization Incomplete
- Remote Up/Down Function Does Not Operate
- Driver Side Power Window Does Not Operate With Power Window Master Switch
- Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch
- Rear Power Window LH Does Not Operate With Rear Power Window Switch LH
- Rear Power Window RH Does Not Operate With Rear Power Window Switch RH
- Driver Side Power Window Auto Up/Down Function Does Not Operate With Power Window Master Switch
- Front Passenger Side Power Window Auto Up/Down Function Does Not Operate With Front Passenger Side Power Window Switch
- Rear Power Window LH Auto Up/Down Function Does Not Operate With Rear Power Window Switch LH
- Rear Power Window RH Auto Up/Down Function Does Not Operate With Rear Power Window Switch RH
- All Power Windows Do Not Operate With Driver Side Door Key Cylinder Or Wireless Transmitter
- Key-off Operation Function Operates Even If Operating Conditions Are Not Satisfied
- Auto Up Operation Does Not Fully Close Power Window (Jam Protection Function is Activated)
- Jam Protection Function Does Not Operate
- All Power Window Up Functions Do Not Operate With Entry Lock Switch
- Power Window Master Switch
- Front Passenger Side Power Window Switch
- Rear Power Window Switch
- POWER WINDOW REGULATOR MOTOR (for Front Door)
- POWER WINDOW REGULATOR MOTOR (for Rear Door)
- Windshield Glass
- Back Window Glass
- Windshield Deicer System
- Window Defogger System
- Window Defogger Wire
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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