- Defogger relay receives rear window defogger activation request signals from air conditioning amplifier and defogs rear window surface
| Last Modified: 11-29-2007 | 1.6 D | |
| Service Category: Vehicle Exterior | Section: Window/Glass | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000002ZCB00EX |
| Title: WINDOW / GLASS: WINDOW DEFOGGER SYSTEM: SYSTEM DESCRIPTION (2008 Sequoia) | ||
SYSTEM DESCRIPTION
1. GENERAL
The defogger system's thin heater wires are attached to the rear window and defog the rear window surface quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.
2. FUNCTION OF MAIN COMPONENT
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Component |
Outline |
|---|---|
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Defogger switch |
Located on integration control and panel, detects defogger switch operation and transmits signals to air conditioning amplifier through LIN communication line |
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Defogger relay |
Receives rear window defogger activation request signals from air conditioning amplifier and supplies power to rear window defogger |
|
Rear window defogger |
Receives power from defogger relay and heats defogger wire |
3. DESCRIPTION
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Function |
Outline |
|---|---|
|
Rear window defogger |
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