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 MANUALSTOYOTA2006SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSREAR POWER WINDOW SWITCH CIRCUIT
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Rear Power Window Switch Circuit
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Rear Power Window Switch Circuit
Rear Power Window Switch Circuit
DESCRIPTION
The rear power window switch controls the UP/DOWN function of the rear power window motor.
The driver door ECU (power window master switch) operates the remote control of each window UP/ DOWN function via BEAN.




INSPECTION PROCEDURE
HINT: When using the intelligent tester, start the inspection from step 1 and when not using the intelligent tester, start from step 2.
DESCRIPTION
The rear power window switch controls the UP/DOWN function of the rear power window motor.
The driver door ECU (power window master switch) operates the remote control of each window UP/ DOWN function via BEAN.
Wiring Diagram:
Step 1:
Step 1(Continued)-5:
Step 5(Continued)-6:
INSPECTION PROCEDURE
HINT: When using the intelligent tester, start the inspection from step 1 and when not using the intelligent tester, start from step 2.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.