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 MANUALSCADILLAC1993DEVILLE BASE, 4D SEDANREPAIR AND DIAGNOSISBODY & FRAMESEATS - POWER MEMORYSYSTEM TESTSTEST Q: MOTOR OPERATES BUT SEAT BACK DOES NOT MOVE
1993 Cadillac DeVille Base, 4D Sedan
Test Q: Motor Operates But Seat Back Does Not Move
1993 Cadillac DeVille Base, 4D SedanSECTION Test Q: Motor Operates But Seat Back Does Not Move
TEST Q
| Possible Cause | Correction |
|---|---|
| Drive Cable Disconnected Or Broken | Check Drive Cable & Correct, Replace If Broken; See HORIZONTAL & VERTICAL DRIVE CABLES (FISHER) Or HORIZONTAL & VERTICAL MOTOR ASSEMBLY & DRIVE CABLE (HANCOCK) Under REMOVAL & INSTALLATION |
| Damaged, Broken Or Inoperable Reclining Actuator Gearnut | Check Reclining Actuator Gearnut, Replace If Damaged; See FRONT/REAR VERTICAL GEARNUT (FISHER) Or FRONT & REAR VERTICAL JACKSCREW & GEARNUT (HANCOCK) Under REMOVAL & INSTALLATION |
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.