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 MANUALSTOYOTA19904RUNNER 2D UTILITY, 3.0 V, STANDARDREPAIR AND DIAGNOSISBODY & FRAMEPOWER WINDOWSCOMPONENT TESTINGMASTER SWITCH CONTINUITY INSPECTION (2-DOOR)
1990 Toyota 4Runner 2D Utility, 3.0 V, Standard
Master Switch Continuity Inspection (2-Door)
1990 Toyota 4Runner 2D Utility, 3.0 V, StandardSECTION Master Switch Continuity Inspection (2-Door)
Inspect the switch continuity between terminals.
MASTER SWITCH CONTINUITY INSPECTION (2-DOOR) (1)
| Switch Position | Terminal No. | Switch Side | |||
|---|---|---|---|---|---|
| Window Unlock | |||||
| Up | 3 & 9, 4 & 6 | Driver's Side | |||
| Up | 6 & 7, 9 & 10 | Passenger's Side | |||
| Off | 3, 4 & 6 | Driver' Side | |||
| Off | 6, 7 & 10 | Passenger's Side | |||
| Down | 3 & 6, 4 & 9 | Driver' Side | |||
| Down | 7 & 9, 6 & 10 | Passenger's Side | |||
| Window Lock | |||||
| Up | 3 & 9, 4 & 6 | Driver's Side | |||
| Up | 9 & 10 | Passenger's Side | |||
| Off | 3, 4 & 6 | Driver' Side | |||
| Off | 7 & 10 | Passenger's Side | |||
| Down | 3 & 6, 4 & 9 | Driver' Side | |||
| Down | 7 & 9 | Passenger's Side | |||
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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.