1991 Chevrolet S10 Blazer Wiring Diagrams (ONLINE REPAIR MANUALS)

Auto Parts Search


Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Chevrolet S10 Blazer car and truck repair procedures including Chevrolet 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 1991 Chevrolet S10 Blazer automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

WIRING DIAGRAMS FOR 1991 Chevrolet S10 Blazer AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Chevrolet S10 Blazer cars and light trucks sold in the U.S.

1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Electronic Spark Timing Distributor
  • Service Engine Soon
  • Oil Pressure Switch
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Dome Lamp
  • Left Hand Door Jamb Switch
  • Right Hand Door Jamb Switch
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Right Side Marker Lamp
  • Convenience Center
  • Left Side Marker Lamp
  • Left Park And Directional Lamp
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Right Side Marker Lamp
  • Left Side Marker Lamp
  • Stoplamp Switch
  • Left Park And Directional Lamp
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Blower Motor
  • Heater Blower Switch
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Generator
  • Convenience Center
  • Brake Pressure Warning Switch
  • Parking Brake Warning Switch
  • Electronic Control Module Connector
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Power Outside Mirror Switch
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Convenience Center
  • Safety Belt Retractor Switch
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Check Valve
  • Vacuum Actuator
  • 1991 Chevrolet S10 Blazer  4.3 V6 GAS Wiring Diagram1991 Chevrolet S10 Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Wiper Motor
  • Windshield Washer Pump
  • Rear Wiper Washer Switch
  • CLICK HERE TO GET FULL ACCESS TO 1991 Chevrolet S10 Blazer WIRING DIAGRAMS!

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

    Click here to view more details1990 Chevrolet S10 Blazer Door Lock Cylinder, Keys included; A high quality, direct fit OE replacement door lock set; With 3 years limited CertifiedXL warranty..

    Source: Auto Body Parts Store

    $13.67

    Click here to view more details about 1994 Chevrolet S10 Blazer Headlight, Driver Or Passenger Side1994 Chevrolet S10 Blazer Headlight, Driver Or Passenger Side, This high quality, OE replacement headlight assembly is supplied by a CAPA certified, ISO/TS 16949, and ISO9001 manufacturing facility. Comes with bulbs and backed by 1-year, unlimited-mileage warranty.<p>Be safe! Replace your worn out or broken lights with these DOT and SAE Approved lighting products. They are made to stand rough road wear and the test of time!<br>.

    Source: Auto Body Parts Store

    $16.90

    Click here to view more details1997 Chevrolet S10 Blazer 15" Impostor Wheel Skins, Impostor Wheel Skins; 4 Piece Set; Chrome Finish; 8 Directional Triangles; ABS; 15 Inch, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $48.50

    Click here to view more details about 1985 Chevrolet C20 Pickup V8, 5.7 L, 350 CID Rebuilt Engine1985 Chevrolet C20 Pickup V8, 5.7 L, 350 CID Rebuilt Engine, Flat lifters, 4-bolt main., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,187.00

    Click here to view more details1988 Chevrolet S10 Blazer Used Condenser Assembly, R12, Very Good.

    Source: Used Auto Parts Store

    $115.00

    Click here to view more details1990 Chevrolet S10 Blazer Used Air Cleaner Assembly, 4.3, AUTO, 4X4 6-262 (4.3L), Without off road air cleaner; Without interim design change, Very Good.

    Source: Used Auto Parts Store

    $96.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 Chevrolet S10 Blazer vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find