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 MANUALSCADILLAC1991FLEETWOOD FWD V8-300 4.9LREPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSPOWER WINDOW CONTROL MODULESERVICE AND REPAIRWINDOW REGULATORREAR DOOR
1991 Cadillac Fleetwood FWD V8-300 4.9L
Rear Door
1991 Cadillac Fleetwood FWD V8-300 4.9LSECTION Rear Door
Regulator - Rear Door:
REMOVE OR DISCONNECT
1. Trim panel and water deflector.
2. Tape window in full up position.
3. Rivets (2) with a 6.3 mm (1/4") drill bit.
4. Sash bolts (1)
5. Wire connector (3)
6. Regulator through access hole.
INSTALL OR CONNECT
1. Regulator into door through access hole.
2. Wire connector (3)
3. Sash bolts 9 N.m (79 lbs. in.).
4. Regulator to door using 6.3 mm (1/4") peel-type rivets (2)
5. Remove tape from window and check for proper window operation.
6. Water deflector and trim panel.
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.