1989 Oldsmobile Cutlass Supreme Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1989 Oldsmobile Cutlass Supreme car and truck repair procedures including Oldsmobile 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 Oldsmobile Cutlass Supreme automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1989 Oldsmobile Cutlass Supreme

  • 1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS, CID:173, Fuel Injection, Aspiration:173, Engine VIN:, Desg:W
  • 1989 Oldsmobile Cutlass Supreme 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:T
  • 1989 Oldsmobile Cutlass Supreme International 2.8 V6 GAS, CID:173, Fuel Injection, Aspiration:173, Engine VIN:, Desg:W
  • 1989 Oldsmobile Cutlass Supreme International 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:T
  • 1989 Oldsmobile Cutlass Supreme SL 2.8 V6 GAS, CID:173, Fuel Injection, Aspiration:173, Engine VIN:, Desg:W
  • 1989 Oldsmobile Cutlass Supreme SL 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:T

WIRING DIAGRAMS FOR 1989 Oldsmobile Cutlass Supreme AUTOMOBILES

OEM drawn wiring diagrams for most 1989 Oldsmobile Cutlass Supreme cars and light trucks sold in the U.S.

1989 Oldsmobile Cutlass Supreme International 2.8 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme International 2.8 V6 GAS Wiring Diagram

Components on diagram:
  • A/C Compressor Control Relay
  • Heater And A/C Control Assembly
  • A/C Compressor Clutch
  • A/C Low Pressure Switch
  • A/C High Pressure Switch
    • 1989 Oldsmobile Cutlass Supreme SL 2.8 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme SL 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Light Switch
  • Heater And A/C Control Assembly
  • Antenna
    • 1989 Oldsmobile Cutlass Supreme SL 3.1 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme SL 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Instrument Cluster
  • Cruise Control Module
  • Electronic Control Module
    • 1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • RF Wheel Speed Sensor
  • RR Wheel Speed Sensor
  • Pump Motor Relay
  • Instrument Cluster
  • Brake Switch
    • 1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • A/C Compressor Control Relay
  • Heater And A/C Control Assembly
  • A/C Compressor Clutch
  • A/C Low Pressure Switch
  • A/C High Pressure Switch
    • 1989 Oldsmobile Cutlass Supreme International 2.8 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme International 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • LH Rear Speaker
  • LH Front Speaker
  • RH Front Speaker
  • Amplifier
  • Radio Clock
    • 1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Idle Air Control Motor
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • A/C Pressure Fan Switch
    • 1989 Oldsmobile Cutlass Supreme International 3.1 V6 GAS Wiring Diagram1989 Oldsmobile Cutlass Supreme International 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Low Blower Relay
  • Heater And A/C Control Assembly
  • Blower Switch
  • Blower Motor
  • High Blower Relay

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