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.
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HOMESERVICE MANUALSTOYOTA2011LANDCRUISER V8-5.7L (3UR-FE)REPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSTESTING AND INSPECTIONSYMPTOM RELATED DIAGNOSTIC PROCEDURESALL POWER WINDOW UP FUNCTIONS DO NOT OPERATE WITH ENTRY LOCK SWITCH
2011 Toyota Landcruiser V8-5.7L (3UR-FE)
All Power Window Up Functions Do Not Operate With Entry Lock Switch
2011 Toyota Landcruiser V8-5.7L (3UR-FE)SECTION All Power Window Up Functions Do Not Operate With Entry Lock Switch
WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: All Power Window Up Functions do not Operate with Entry Lock Switch
- All Power Window Up Functions do not Operate with Entry Lock Switch
DESCRIPTION
When an entry lock switch is pressed and held for approximately 3 seconds: 1) the main body ECU transmits a signal to all the power window regulator motors, and 2) all the power window motors are activated to close the windows.
INSPECTION PROCEDURE
PROCEDURE
1. CHECK BASIC FUNCTION (SMART KEY SYSTEM (for Entry Function))
(a) Check that the entry lock switch operates Operation Check.
OK:
Entry lock switch can lock all the doors.
NG -- GO TO SMART KEY SYSTEM (for Entry Function) Problem Symptoms Table
OK -- REPLACE MAIN BODY ECU (COWL SIDE JUNCTION BLOCK LH)
RENDER: 1.0x
NO RELATED
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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.