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 MANUALSCADILLAC1991SEVILLE STSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTPOWER SEATSREMOVAL & INSTALLATIONPOWER RECLINER & LUMBAR SEAT SWITCHNOTES
1991 Cadillac Seville STS
Power Recliner & Lumbar Seat Switch: Notes
1991 Cadillac Seville STSSECTION Notes
CAUTION:
If one of the switches requires replacement, make certain that the power feed circuit is not shorted to any other wire in the circuit before installing a new switch. If this procedure is not followed and a short exist, the short will cause the replacement switch points to become damaged. In addition, when disconnecting the seat switch from the wiring harness, extra care must be taken not to short across the switch hot feed terminal and switch ground terminal. If the above condition occurs, the set switch can be shorted.
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.