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)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSDIAGNOSTIC CONNECTOR (DLC) LOCATIONSIMPORTED CARS & TRUCKSACURA
1991 Cadillac Seville STS
Imported Cars & Trucks: ACURA
1991 Cadillac Seville STSSECTION ACURA
NOTE:
This table provides a quick reference for self-diagnostic connector locations, when available from manufacturer, that ARE NOT
located at the lower left side of the dash, as mandated in 1996 by the Federal government.
ACURA - IMPORTED CARS & TRUCKS
| Application | Connector Location | |
|---|---|---|
| Integra | ||
| 1991-93 | Behind Right Kick Panel | |
| 1994-97 | Behind Glove Compartment | |
| 1998-02 | Behind Right Side Of Center Console | |
| Legend | ||
| 1991-93 | Under Right Side Of Dash, Above PGM-FI ECU/PCM | |
| 1994-95 | Behind Glove Compartment | |
| NSX (1997-01) | Under Glove Compartment | |
| SLX | Behind Lower Left Corner Of Dash, Behind Cover | |
| Vigor | ||
| 1992-93 | Under Right Side Of Dash, Near Center Console | |
| 1994 | Behind Glove Compartment | |
| 2.2CL & 2.3CL | In Front Of Shift Lever, Behind Ashtray | |
| 2.5TL | In Front Of Shift Lever, Behind Ashtray | |
| 3.0CL | In Front Of Shift Lever, Behind Ashtray | |
| 3.2TL & 3.5RL | In Front Of Shift Lever, Behind Ashtray | |
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.