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 MANUALSSCION2006XB L4-1.5L (1NZ-FE)REPAIR AND DIAGNOSISWINDOWS AND GLASSHEATED GLASS ELEMENTHEATED GLASS ELEMENT SWITCHTESTING AND INSPECTION
2006 Scion xB L4-1.5L (1NZ-FE)
Heated Glass Element Switch: Testing and Inspection
2006 Scion xB L4-1.5L (1NZ-FE)SECTION Testing and Inspection
INSPECTION
1. INSPECT CENTER CLUSTER MODULE SWITCH (DEFOGGER SWITCH)
a. Check operation of the defogger timer.
1. Connect the battery's positive (+) lead to terminal 3 and the negative (-) lead to terminal 4.
2. Connect a 1.4 W test bulb as shown in the illustration.
3. Push the rear window defogger switch. Check that the switch and test bulb illuminate for 12 to 18 minutes, and then check that they go off.
If the result is not as specified, replace the switch.
1. INSPECT CENTER CLUSTER MODULE SWITCH (DEFOGGER SWITCH)
a. Check operation of the defogger timer.
1. Connect the battery's positive (+) lead to terminal 3 and the negative (-) lead to terminal 4.
2. Connect a 1.4 W test bulb as shown in the illustration.
3. Push the rear window defogger switch. Check that the switch and test bulb illuminate for 12 to 18 minutes, and then check that they go off.
If the result is not as specified, replace the switch.
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.