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 MANUALSCADILLAC1997SEVILLE SLSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMCONNECTOR TERMINAL IDENTIFICATION*PLEASE READ THIS FIRST*
1997 Cadillac Seville SLS
*Please Read This First*
1997 Cadillac Seville SLSSECTION *Please Read This First*
NOTE:
Use the CONNECTOR IDENTIFICATION INDEX
table to link to the illustrations of specific connector groups.
CONNECTOR IDENTIFICATION INDEX
| Application | Connector Group |
|---|---|
| Connectors C-101 To C-602 | CONNECTORS C101 TO 602 |
| ABS | ABS |
| Accessory Time Delay Relay | ACCESSORY TIME DELAY RELAY |
| Air Conditioning | AIR CONDITIONING |
| Ambient Air Temperature Sensor | AMBIENT AIR TEMPERATURE SENSOR |
| Ambient Light Sensor | AMBIENT LIGHT SENSOR |
| Blower Motor | BLOWER MOTOR |
| Body Control Module (PZM) | BODY CONTROL MODULE (PZM) |
| Brake Booster Vacuum Sensor | BRAKE BOOSTER VACUUM SENSOR |
| Brake Fluid Level Switch | BRAKE FLUID LEVEL SWITCH |
| Camshaft Position (CMP) Sensor | CAMSHAFT POSITION (CMP) SENSOR |
| Catalytic Converter | CATALYTIC CONVERTER |
| Cellular Telephone | CELLULAR TELEPHONE |
| Cigar Lighter | CIGAR LIGHTER |
| Climate Control Panel (CCP) | CLIMATE CONTROL PANEL (CCP) |
| Compact Disc (CD) Changer | COMPACT DISC (CD) CHANGER |
| Continuously Variable Road Sensing Suspension Module | CONTINUOUSLY VARIABLE ROAD SENSING SUSPENSION MODULE |
| Coolant Level Switch | COOLANT LEVEL SWITCH |
| Cooling Fan Motor | COOLING FAN MOTOR |
| Crankshaft Position (CKP) Sensor | CRANKSHAFT POSITION (CKP) SENSOR |
| Cruise Control Module | CRUISE CONTROL MODULE |
| Data Link Connector (DLC) | DATA LINK CONNECTOR (DLC) |
| Daytime Running Lamps (DRL) Resistor | DAYTIME RUNNING LAMPS (DRL) RESISTOR |
| Driver Air Mix Actuator | DRIVER AIR MIX ACTUATOR |
| Driver Information Center (DIC) Switch | DRIVER INFORMATION CENTER (DIC) SWITCH |
| Electronic Level Control (ELC) | ELECTRONIC LEVEL CONTROL (ELC) |
| Electronic PRNDL | ELECTRONIC PRNDL |
| Engine Coolant Temperature Sensor (ECT) | ENGINE COOLANT TEMPERATURE SENSOR (ECT) |
| Engine Cooling Fan Relay | ENGINE COOLING FAN RELAY |
| Engine Oil Level Switch | ENGINE OIL LEVEL SWITCH |
| Engine Oil Pressure Switch | ENGINE OIL PRESSURE SWITCH |
| Evaporative Emission Control Solenoid | EVAPORATIVE EMISSION CONTROL SOLENOID |
| Exhaust Gas Recirculation Valve (EGR) | EXHAUST GAS RECIRCULATION VALVE (EGR) |
| Fuel Door Release Solenoid | FUEL DOOR RELEASE SOLENOID |
| Fuel Tank Unit | FUEL TANK UNIT |
| Generator | GENERATOR |
| Hazard Flasher | HAZARD FLASHER |
| Headlamp | HEADLAMP |
| Heated Oxygen Sensor (HO2S) - Front & Rear | HEATED OXYGEN SENSOR (HO2S) - FRONT & REAR |
| Heated Seat | HEATED SEAT |
| Heater & A/C Programmer | HEATER & A/C PROGRAMMER |
| Horn | HORN |
| Idle Air Control (IAC) Valve | IDLE AIR CONTROL (IAC) VALVE |
| Ignition | IGNITION |
| Inadvertent Power Relay | INADVERTENT POWER RELAY |
| Inflatable Restraint | INFLATABLE RESTRAINT |
| Inside Air Temperature Sensor | INSIDE AIR TEMPERATURE SENSOR |
| Instrument Panel Cluster | INSTRUMENT PANEL CLUSTER |
| Intake Air Temperature (IAT) Sensor | INTAKE AIR TEMPERATURE (IAT) SENSOR |
| Lateral Accelerometer Sensor | LATERAL ACCELEROMETER SENSOR |
| Lumbar | LUMBAR |
| MASS Air Flow (MAF) Sensor | MASS AIR FLOW (MAF) SENSOR |
| Memory Mirror | MEMORY MIRROR |
| Memory Function Switch | MEMORY FUNCTION SWITCH |
| Memory Seat | MEMORY SEAT |
| Outside Power Mirror | OUTSIDE POWER MIRROR |
| Park Neutral Position (PNP) Switch | PARK NEUTRAL POSITION (PNP) SWITCH |
| Passenger Air Mix Actuator | PASSENGER AIR MIX ACTUATOR |
| Passenger Climate Control | PASSENGER CLIMATE CONTROL |
| Post Catalytic Converter Oxygen Sensor (HO2S) | POST CATALYTIC CONVERTER OXYGEN SENSOR (HO2S) |
| Power Antenna Relay | POWER ANTENNA RELAY |
| Power Door Lock Relay | POWER DOOR LOCK RELAY |
| Power Door Locks - Front | POWER DOOR LOCKS - FRONT |
| Power Door Locks - Rear | POWER DOOR LOCKS - REAR |
| Power Mirror | POWER MIRROR |
| Power Steering Pressure (PSP) Switch | POWER STEERING PRESSURE (PSP) SWITCH |
| Power Windows - Front | POWER WINDOWS - FRONT |
| Power Door Locks - Rear | POWER DOOR LOCKS - REAR |
| Pre Catalytic Converter Oxygen Sensor (HO2S) | PRE CATALYTIC CONVERTER OXYGEN SENSOR (HO2S) |
| Radio | RADIO |
| Rear Blower Motor | REAR BLOWER MOTOR |
| Rear Compartment Lid | REAR COMPARTMENT LID |
| Remote Function Actuator (RFA) Module | REMOTE FUNCTION ACTUATOR (RFA) MODULE |
| Seat Belt Retractor Solenoid | SEAT BELT RETRACTOR SOLENOID |
| Seat Connectors | SEAT CONNECTORS |
| Shift Interlock Solenoid | SHIFT INTERLOCK SOLENOID |
| Starter Enable Relay | STARTER ENABLE RELAY |
| Steering Wheel Position Sensor | STEERING WHEEL POSITION SENSOR |
| Stoplamp/BTSI Switch | STOPLAMP/BTSI SWITCH |
| Sun Load Temperature Sensor | SUN LOAD TEMPERATURE SENSOR |
| Throttle Position (TP) Sensor | THROTTLE POSITION (TP) SENSOR |
| Traction Control Disable Switch | TRACTION CONTROL DISABLE SWITCH |
| Turn Signal Flasher | TURN SIGNAL FLASHER |
| Vacuum & Electric Solenoid | VACUUM & ELECTRIC SOLENOID |
| Vacuum Purge Switch | VACUUM PURGE SWITCH |
| Valet Switch | VALET SWITCH |
| Variable Power Steering Solenoid | VARIABLE POWER STEERING SOLENOID |
| Vehicle Speed Sensor (VSS) | VEHICLE SPEED SENSOR (VSS) |
| Wheel Speed Sensor | WHEEL SPEED SENSOR |
| Windshield Wiper/Washer | WINDSHIELD WIPER/WASHER |
| Yaw Rate Sensor | YAW RATE SENSOR |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
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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.