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.
Interruption Detection Function
Driver's door control unit (LCU01)/passenger, rear LH, RH door control unit monitor the power window regulator motor operation and the power window position (full closed or other) by the signals from encoder and limit switch in power window regulator motor.
When driver's door control unit (LCU01)/passenger, rear LH, RH door control unit detect interruption during the following close operation in each door,
driver's door control unit (LCU01)/passenger, rear LH, RH door control unit control each power window regulator motor for open and the power window will be lowered about 150 mm (5.91 in).
- Automatic close operation when ignition switch is in ON position.
- Automatic close operation during power window timer operation.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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