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 MANUALSCADILLAC1996ELDORADO V8-4.6L VIN 9REPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSDESCRIPTION AND OPERATIONPOWER WINDOW MASTER SWITCH ASSEMBLY
1996 Cadillac Eldorado V8-4.6L VIN 9
Power Window Master Switch Assembly
1996 Cadillac Eldorado V8-4.6L VIN 9SECTION Power Window Master Switch Assembly
Battery voltage is applied from the WINDOWS circuit breaker through CKT 42 (RED) to the accessory time delay relay. When the ignition is in RUN or retained accessory power (RAP) is active, the accessory time delay relay supplies voltage through CKT 70 (PNK) to the power window master switch. When any of the UP switches on the power window master switch assembly are operated, battery voltage is applied to the window motor. The window motor is grounded through the DOWN contacts of the power window master switch assembly. The motor runs to drive the window up. When any of the DOWN switches in the power window master switch assembly are operated, battery voltage is applied to the window motor in the opposite direction. The window motor is grounded through the UP contacts in the power window master switch assembly to G204. The motor runs to drive the window down.
RENDER: 1.0x
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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.