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.
2006 Toyota Matrix Base, 4WDFACTORY OEM SERVICE PROCEDURE
Rear Power Window Switch: Inspection
- INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear Side)Â
- Measure the resistance of the rear regulator switch.
Standard resistanceÂ
TERMINAL CONNECTION AND SPECIFIED CONDITION REFERENCESwitch Condition Terminal Connection Specified Condition UP SD (1) - D (2) Below 1 Ω B (3) - U (4) OFF SD (1) - D (2) Below 1 Ω U (4) - SU (5) DOWN D (2) - B (3) Below 1 Ω U (4) - SU (5) If the result is not as specified, replace the regulator switch.
- Measure the resistance of the rear regulator switch.
Factory Service Tools
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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.