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 MEMORYCOMPONENT TESTSSEAT SWITCH MEMORY FUNCTION (W/O SIXTY SPECIAL SEAT)
1993 Cadillac DeVille Base, 4D Sedan
Seat Switch Memory Function (W/O Sixty Special Seat)
1993 Cadillac DeVille Base, 4D SedanSECTION Seat Switch Memory Function (W/O Sixty Special Seat)
- Connect the Jumper Seat Memory Module Diagnostic Connector to ground; module should beep. See Figure .
- Operate the SET, MEMORY 1, MEMORY 2 and EXIT Seat Switch buttons. If the module beeps every time a switch is actuated, go to the next step. If the module does not beep every time a switch is actuated, go to MODULE DID NOT BEEP FOR SEAT SWITCH MEMORY FUNCTION .
- Go to SEAT MEMORY RECALL ISOLATION .
MODULE DID NOT BEEP FOR SEAT SWITCH MEMORY FUNCTION
| Seat Switch Memory Function | (1) Connector C2 Pin | ||||
|---|---|---|---|---|---|
| SET | D8 | ||||
| MEMORY 1 | D5 | ||||
| MEMORY 2 | C9 | ||||
| EXIT | (2) | ||||
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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.