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.
Convertible Top Controls: Description
General Motors convertible "B" and "E" body styles have an inward folding top. Operation of top is controlled by an electric switch on instrument panel. Top is powered by a reversible electric motor and gear reduction unit. The motor and gear reduction unit drive two cables which operate each top actuator. Each top actuator contains an integral gear reduction unit with a sector gear and lever for hinge movement.
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Use the Manual With the Right Hardware
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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.