1988 Mercury Cougar 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 1988 Mercury Cougar car and truck repair procedures including Mercury 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 1988 Mercury Cougar automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1988 Mercury Cougar

  • 1988 Mercury Cougar LS 3.8 V6 GAS, CID:232, Fuel Injection, Aspiration:232, Engine VIN:, Desg:4
  • 1988 Mercury Cougar LS 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:F
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:F

WIRING DIAGRAMS FOR 1988 Mercury Cougar AUTOMOBILES

OEM drawn wiring diagrams for most 1988 Mercury Cougar cars and light trucks sold in the U.S.

1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram

Components on diagram:
  • Ignition Switch
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Coolant Temperature Sender
  • Fuel Gauge Sender
  • Speed Control Amplifier
  • Coolant Temperature Switch
  • 1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Inertia Switch
  • EEC Power Relay
  • Fuel Pump Relay
  • Electric Fuel Pump
  • VIP Self-Test Connector
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Windshield Wiper Washer Switch
  • Low Oil Level Relay
  • Cigar Lighter Illumination
  • Warning Chime
  • Main Light Switch Illumination
  • 1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Windshield Wiper Washer Switch
  • Low Oil Level Relay
  • Cigar Lighter Illumination
  • Warning Chime
  • Main Light Switch Illumination
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Low Oil Level Relay
  • Cigar Lighter Illumination
  • Cigar Lighter
  • Rear Window Defrost Relay
  • Main Light Switch Illumination
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver's Seat Memory Module
  • Driver's Seat Memory Switch
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • A/C-Heater Function Selector Switch
  • Rear Window Defrost Relay
  • Blower Motor Speed Controller
  • Speed Control Amplifier
  • Electronic Automatic Temperature Control
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • LH I/P Speaker
  • RH I/P Speaker
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Speed Sensor
  • Stop Lamp Switch
  • Speed Control Switch Assembly
  • Speed Control Servo
  • Vacuum Dump Valve
  • CLICK HERE TO GET FULL ACCESS TO 1988 Mercury Cougar WIRING DIAGRAMS!

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

    Click here to view more details about 1997 Mercury Cougar Radiator1997 Mercury Cougar Radiator, 22.37 x 18.37 x 1 in. core size, 1.5 in. inlet size, 1.5 in. outlet size, 1.19 x 18.5 in. top header, 3 x 18.5 in. bottom header, plastic tanks, Without engine oil cooler; A high quality, OE replacement radiator; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $153.48

    Click here to view more details1993 Mercury Cougar Ignition Switch, Blade type; 11-prong male terminal; A high quality, OE replacement ignition switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $16.29

    Click here to view more details1969 Mercury Cougar Radiator Support Assembly With Lower Crossmember, Radiator Support Assembly With Lower Crossmember, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $188.50

    Click here to view more details about 1974 Mercury Cougar XR-7 V8, 7.5 L, 460 CID Rebuilt Engine1974 Mercury Cougar XR-7 V8, 7.5 L, 460 CID Rebuilt Engine, Smog, Crank #2YA, 2YAB. If #3Y crank use DF23, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,545.00

    Click here to view more details2001 Mercury Cougar Used Bumper Bar, Front, Without FOAM, Very Good.

    Source: Used Auto Parts Store

    $153.00

    Click here to view more details1994 Mercury Cougar Used Ignition Switch W/Key, Very Good.

    Source: Used Auto Parts Store

    $63.00
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