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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1989 Cadillac Seville car and truck repair procedures including Cadillac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 1989 Cadillac Seville automobile. Try the Automotix DIY solution today!
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WIRING DIAGRAMS FOR 1989 Cadillac Seville AUTOMOBILES

OEM drawn wiring diagrams for most 1989 Cadillac Seville cars and light trucks sold in the U.S.

1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

Components on diagram:
  • Sunload Sensor
  • In-Car Temperature Sensor
  • Heater And A/C Programmer
  • Body Computer Module
  • Outside Temperature Sensor
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • A/C Compressor Clutch Relay
  • Body Computer Module
  • Compressor Clutch
  • Engine Control Module
  • Low Refrigerant Switch
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Brake Pump Motor
  • Brake Pump Relay
  • Hydraulic Pressure Switch
  • Brake Hydraulic Unit
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Heater And A/C Programmer
  • Body Computer Module
  • Engine Control Module
  • Climate Control Driver Information Center
  • Assembly Line Diagnostic Link Connector
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Throttle Position Sensor
  • Vapor Canister Purge Solenoid
  • Manifold Absolute Pressure Sensor
  • Oxygen Sensor
  • Coolant Temp Sensor
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • LH Backup Light
  • License Light
  • RH Backup Light
  • LH Rear Side Marker Light
  • RH Rear Side Marker Light
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Antenna Relay
  • Body Computer Module
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Body Computer Module
  • Antenna
  • Radio Mute Module
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Body Computer Module
  • Engine Control Module
  • 1989 Cadillac Seville  4.5 V8 GAS Wiring Diagram1989 Cadillac Seville 4.5 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Oxygen Sensor
  • Brake Switch
  • CLICK HERE TO GET FULL ACCESS TO 1989 Cadillac Seville WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1993 Cadillac Seville A/C Condenser1993 Cadillac Seville A/C Condenser, A High Quality, Direct Fit OEM Replacement A/C Condenser.

    Source: Auto Body Parts Store

    $151.32

    Click here to view more details about 2004 Cadillac Seville Antenna2004 Cadillac Seville Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.62

    Click here to view more details about 2001 Cadillac Seville Center Cap2001 Cadillac Seville Center Cap, Wheel Center Cap; Fits ALY04536; Machined With Crest; 6 9/16 Inch; Used, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $34.50

    Click here to view more details1980 Cadillac Seville V8, 5.7 L, 350 CID Rebuilt Engine, Olds R type engine, 4 hole Smog in head, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,633.00

    Click here to view more details1993 Cadillac Seville Used Ignition Switch W/Key, w/floor console (opt D55), Very Good.

    Source: Used Auto Parts Store

    $85.00

    Click here to view more details1996 Cadillac Seville Used Radio / CD Player / GPS, CD player (remote 12-disc), Very Good.

    Source: Used Auto Parts Store

    $229.00
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