2003 Toyota Corolla Component Locations (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 2003 Toyota Corolla car and truck repair procedures including Toyota 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 2003 Toyota Corolla automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

COMPONENT LOCATION DIAGRAMS FOR 2003 Toyota Corolla AUTOMOBILES

Component location diagrams for most 2003 Toyota Corolla cars and light trucks sold in the U.S. from 1990+.

Combination Meter Location Diagram for 2003 Toyota Corolla  1.8 L4 GASCombination Meter Location Diagram for 2003 Toyota Corolla 1.8 L4 GAS

Components on diagram:
  • Key Unlock Warning Switch
  • Junction Box
  • Transmission Control Switch
  • AM1 Fuse
  • Seat Belt Warning Light Assembly
  • Position Of Parts In Body Diagram for 2003 Toyota Corolla  1.8 L4 GASPosition Of Parts In Body Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Noise Filter
  • Power Window Motor
  • Window Defogger
  • Connector P10
  • Connector P12
  • Power Window Control System Location Diagram for 2003 Toyota Corolla  1.8 L4 GASPower Window Control System Location Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Power Window Regulator Motor
  • Door Power Window Regulator
  • Power Window Master Switch
  • Power Window Regulator Switch
  • P/W Relay
  • Relay Locations Diagram for 2003 Toyota Corolla  1.8 L4 GASRelay Locations Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Door Control Receiver
  • Moon Roof Control Relay
  • Moon Roof Control Switch
  • Engine Room Junction Box
  • Engine Room Relay Box
  • Position Of Parts In Engine Compartment Diagram for 2003 Toyota Corolla  1.8 L4 GASPosition Of Parts In Engine Compartment Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Washer Level Sensor
  • Power Steering Oil Pressure Switch
  • Radiator Fan Resistor
  • Skid Control ECU
  • Injector No.4
  • Electrical Wiring Routing Diagram for 2003 Toyota Corolla  1.8 L4 GASElectrical Wiring Routing Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Instrument Panel Wire
  • Roof Wire
  • Splice I2
  • Connector II2
  • Splice I7
  • Combination Meter Location Diagram for 2003 Toyota Corolla  1.8 L4 GASCombination Meter Location Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Dome Fuse
  • Engine Room Relay Box
  • Door Courtesy Switch
  • Fuel Sender Gauge
  • Engine Room Junction Box
  • Electrical Wiring Routing Diagram for 2003 Toyota Corolla  1.8 L4 GASElectrical Wiring Routing Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Personal Light
  • Connector F8
  • Connector F9
  • Connector D8
  • Connector L3
  • Electrical Wiring Routing Diagram for 2003 Toyota Corolla  1.8 L4 GASElectrical Wiring Routing Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Instrument Panel Wire
  • Roof Wire
  • Connector IC1
  • Connector IC2
  • Instrument Panel No.3 Wire
  • SFI System Locations Diagram for 2003 Toyota Corolla  1.8 L4 GASSFI System Locations Diagram for 2003 Toyota Corolla 1.8 L4 GAS

    Components on diagram:
  • Water Temperature Sensor
  • Vacuum Switching Valve
  • Oxygen Sensor Bank No.1 Sensor No.2
  • Power Steering Oil Pressure Switch
  • Camshaft Timing Oil Control Valve Assembly
  • CLICK HERE TO GET FULL ACCESS TO 2003 Toyota Corolla PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    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

    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