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Wiring Diagrams Toyota Highlander I (2001-2003)

32 systems 66 wiring diagrams 1085 components
Contents — 32 systems, 66 diagrams
Air conditioning 2.4l
Air conditioning 3.0l
Anti-lock brakes
Anti-theft
Body computer
Computer data lines
Cooling fan 2.4l
Cooling fan 3.0l
Cruise control
Defoggers
Engine performance 2.4l
Engine performance 3.0l
Exterior lights
Ground distribution
Headlights
Horn
Instrument cluster
Interior lights
Power distribution
Power door locks
Power mirrors
Power seats
Power top/sunroof
Power windows
Radio
Shift interlocks
Starting/charging
Supplemental restraints
Transmission 2.4l
Transmission 3.0l
Warning systems
Wiper/washer

Air conditioning 2.4l

# 2.4l, manual a/c circuit

# 2.4l, manual a/c circuit (1 of 2)

Air conditioning 2.4l — 2.4l, manual a/c circuit — 2.4l, manual a/c circuit (1 of 2). Toyota Highlander I (2001-2003)
Components on the diagram

    # 2.4l, manual a/c circuit (2 of 2)

    Air conditioning 2.4l — 2.4l, manual a/c circuit — 2.4l, manual a/c circuit (2 of 2). Toyota Highlander I (2001-2003)
    Components on the diagram

      Air conditioning 3.0l

      # 3.0l, automatic a/c circuit

      # 3.0l, automatic a/c circuit (1 of 2)

      Air conditioning 3.0l — 3.0l, automatic a/c circuit — 3.0l, automatic a/c circuit (1 of 2). Toyota Highlander I (2001-2003)
      Components on the diagram

        # 3.0l, automatic a/c circuit (2 of 2)

        Air conditioning 3.0l — 3.0l, automatic a/c circuit — 3.0l, automatic a/c circuit (2 of 2). Toyota Highlander I (2001-2003)
        Components on the diagram

          # 3.0l, manual a/c circuit

          # 3.0l, manual a/c circuit (1 of 2)

          Air conditioning 3.0l — 3.0l, manual a/c circuit — 3.0l, manual a/c circuit (1 of 2). Toyota Highlander I (2001-2003)
          Components on the diagram

            # 3.0l, manual a/c circuit (2 of 2)

            Air conditioning 3.0l — 3.0l, manual a/c circuit — 3.0l, manual a/c circuit (2 of 2). Toyota Highlander I (2001-2003)
            Components on the diagram

              Anti-lock brakes

              # Anti-lock brake circuits, with vsc

              # Anti-lock brake circuits, with vsc (1 of 3)

              Anti-lock brakes — Anti-lock brake circuits, with vsc — Anti-lock brake circuits, with vsc (1 of 3). Toyota Highlander I (2001-2003)
              Components on the diagram

                # Anti-lock brake circuits, with vsc (2 of 3)

                Anti-lock brakes — Anti-lock brake circuits, with vsc — Anti-lock brake circuits, with vsc (2 of 3). Toyota Highlander I (2001-2003)
                Components on the diagram

                  # Anti-lock brake circuits, with vsc (3 of 3)

                  Anti-lock brakes — Anti-lock brake circuits, with vsc — Anti-lock brake circuits, with vsc (3 of 3). Toyota Highlander I (2001-2003)
                  Components on the diagram

                    # Anti-lock brake circuits, without vsc

                    # Anti-lock brake circuits, without vsc (1 of 2)

                    Anti-lock brakes — Anti-lock brake circuits, without vsc — Anti-lock brake circuits, without vsc (1 of 2). Toyota Highlander I (2001-2003)
                    Components on the diagram

                      # Anti-lock brake circuits, without vsc (2 of 2)

                      Anti-lock brakes — Anti-lock brake circuits, without vsc — Anti-lock brake circuits, without vsc (2 of 2). Toyota Highlander I (2001-2003)
                      Components on the diagram

                        Anti-theft

                        # Forced entry circuit

                        Anti-theft — Forced entry circuit — Forced entry circuit. Toyota Highlander I (2001-2003)
                        Components on the diagram

                          # Immobilizer circuit

                          Anti-theft — Immobilizer circuit — Immobilizer circuit. Toyota Highlander I (2001-2003)
                          Components on the diagram

                            Body computer

                            # Body computer circuits

                            # Body computer circuits (1 of 2)

                            Body computer — Body computer circuits — Body computer circuits (1 of 2). Toyota Highlander I (2001-2003)
                            Components on the diagram

                              # Body computer circuits (2 of 2)

                              Body computer — Body computer circuits — Body computer circuits (2 of 2). Toyota Highlander I (2001-2003)
                              Components on the diagram

                                Computer data lines

                                Computer data lines — Computer data lines. Toyota Highlander I (2001-2003)
                                Components on the diagram

                                  Cooling fan 2.4l

                                  # 2.4l, cooling fan circuit

                                  Cooling fan 2.4l — 2.4l, cooling fan circuit — 2.4l, cooling fan circuit. Toyota Highlander I (2001-2003)
                                  Components on the diagram

                                    Cooling fan 3.0l

                                    # 3.0l, cooling fan circuit

                                    Cooling fan 3.0l — 3.0l, cooling fan circuit — 3.0l, cooling fan circuit. Toyota Highlander I (2001-2003)
                                    Components on the diagram

                                      Cruise control

                                      # Cruise control circuit

                                      Cruise control — Cruise control circuit — Cruise control circuit. Toyota Highlander I (2001-2003)
                                      Components on the diagram

                                        Defoggers

                                        # Mirror heater & front deicer circuit

                                        Defoggers — Mirror heater & front deicer circuit — Mirror heater & front deicer circuit. Toyota Highlander I (2001-2003)
                                        Components on the diagram

                                          # Rear defogger circuit

                                          Defoggers — Rear defogger circuit — Rear defogger circuit. Toyota Highlander I (2001-2003)
                                          Components on the diagram

                                            Engine performance 2.4l

                                            # Wiring diagram engine performance 2.4ls

                                            # Wiring diagram engine performance 2.4ls (1 of 3)

                                            Engine performance 2.4l — Wiring diagram engine performance 2.4ls — Wiring diagram engine performance 2.4ls (1 of 3). Toyota Highlander I (2001-2003)
                                            Components on the diagram

                                              # Wiring diagram engine performance 2.4ls (2 of 3)

                                              Engine performance 2.4l — Wiring diagram engine performance 2.4ls — Wiring diagram engine performance 2.4ls (2 of 3). Toyota Highlander I (2001-2003)
                                              Components on the diagram

                                                # Wiring diagram engine performance 2.4ls (3 of 3)

                                                Engine performance 2.4l — Wiring diagram engine performance 2.4ls — Wiring diagram engine performance 2.4ls (3 of 3). Toyota Highlander I (2001-2003)
                                                Components on the diagram

                                                  Engine performance 3.0l

                                                  # Wiring diagram engine performance 3.0ls

                                                  # Wiring diagram engine performance 3.0ls (1 of 3)

                                                  Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (1 of 3). Toyota Highlander I (2001-2003)
                                                  Components on the diagram

                                                    # Wiring diagram engine performance 3.0ls (2 of 3)

                                                    Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (2 of 3). Toyota Highlander I (2001-2003)
                                                    Components on the diagram

                                                      # Wiring diagram engine performance 3.0ls (3 of 3)

                                                      Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (3 of 3). Toyota Highlander I (2001-2003)
                                                      Components on the diagram

                                                        Exterior lights

                                                        # Back-up lamps circuit

                                                        Exterior lights — Back-up lamps circuit — Back-up lamps circuit. Toyota Highlander I (2001-2003)
                                                        Components on the diagram

                                                          # Exterior lamps circuit

                                                          Exterior lights — Exterior lamps circuit — Exterior lamps circuit. Toyota Highlander I (2001-2003)
                                                          Components on the diagram

                                                            # Trailer tow circuit

                                                            Exterior lights — Trailer tow circuit — Trailer tow circuit. Toyota Highlander I (2001-2003)
                                                            Components on the diagram

                                                              Ground distribution

                                                              # Ground distribution circuit

                                                              # Ground distribution circuit (1 of 4)

                                                              Ground distribution — Ground distribution circuit — Ground distribution circuit (1 of 4). Toyota Highlander I (2001-2003)
                                                              Components on the diagram

                                                                # Ground distribution circuit (2 of 4)

                                                                Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 4). Toyota Highlander I (2001-2003)
                                                                Components on the diagram

                                                                  # Ground distribution circuit (3 of 4)

                                                                  Ground distribution — Ground distribution circuit — Ground distribution circuit (3 of 4). Toyota Highlander I (2001-2003)
                                                                  Components on the diagram

                                                                    # Ground distribution circuit (4 of 4)

                                                                    Ground distribution — Ground distribution circuit — Ground distribution circuit (4 of 4). Toyota Highlander I (2001-2003)
                                                                    Components on the diagram

                                                                      Headlights

                                                                      # Headlight circuit, with drl

                                                                      Headlights — Headlight circuit, with drl — Headlight circuit, with drl. Toyota Highlander I (2001-2003)
                                                                      Components on the diagram

                                                                        # Headlight circuit, without drl

                                                                        Headlights — Headlight circuit, without drl — Headlight circuit, without drl. Toyota Highlander I (2001-2003)
                                                                        Components on the diagram

                                                                          Horn

                                                                          # Horn circuit

                                                                          Horn — Horn circuit — Horn circuit. Toyota Highlander I (2001-2003)
                                                                          Components on the diagram

                                                                            Instrument cluster

                                                                            # Instrument cluster circuit

                                                                            Instrument cluster — Instrument cluster circuit — Instrument cluster circuit. Toyota Highlander I (2001-2003)
                                                                            Components on the diagram

                                                                              Interior lights

                                                                              # Courtesy lamps circuit

                                                                              Interior lights — Courtesy lamps circuit — Courtesy lamps circuit. Toyota Highlander I (2001-2003)
                                                                              Components on the diagram

                                                                                # Instrument illumination circuit

                                                                                Interior lights — Instrument illumination circuit — Instrument illumination circuit. Toyota Highlander I (2001-2003)
                                                                                Components on the diagram

                                                                                  Power distribution

                                                                                  # Power distribution circuit

                                                                                  # Power distribution circuit (1 of 4)

                                                                                  Power distribution — Power distribution circuit — Power distribution circuit (1 of 4). Toyota Highlander I (2001-2003)
                                                                                  Components on the diagram

                                                                                    # Power distribution circuit (2 of 4)

                                                                                    Power distribution — Power distribution circuit — Power distribution circuit (2 of 4). Toyota Highlander I (2001-2003)
                                                                                    Components on the diagram

                                                                                      # Power distribution circuit (3 of 4)

                                                                                      Power distribution — Power distribution circuit — Power distribution circuit (3 of 4). Toyota Highlander I (2001-2003)
                                                                                      Components on the diagram

                                                                                        # Power distribution circuit (4 of 4)

                                                                                        Power distribution — Power distribution circuit — Power distribution circuit (4 of 4). Toyota Highlander I (2001-2003)
                                                                                        Components on the diagram

                                                                                          Power door locks

                                                                                          # Power door lock circuit, with keyless entry

                                                                                          # Power door lock circuit, with keyless entry (1 of 2)

                                                                                          Power door locks — Power door lock circuit, with keyless entry — Power door lock circuit, with keyless entry (1 of 2). Toyota Highlander I (2001-2003)
                                                                                          Components on the diagram

                                                                                            # Power door lock circuit, with keyless entry (2 of 2)

                                                                                            Power door locks — Power door lock circuit, with keyless entry — Power door lock circuit, with keyless entry (2 of 2). Toyota Highlander I (2001-2003)
                                                                                            Components on the diagram

                                                                                              # Power door lock circuit, without keyless entry

                                                                                              # Power door lock circuit, without keyless entry (1 of 2)

                                                                                              Power door locks — Power door lock circuit, without keyless entry — Power door lock circuit, without keyless entry (1 of 2). Toyota Highlander I (2001-2003)
                                                                                              Components on the diagram

                                                                                                # Power door lock circuit, without keyless entry (2 of 2)

                                                                                                Power door locks — Power door lock circuit, without keyless entry — Power door lock circuit, without keyless entry (2 of 2). Toyota Highlander I (2001-2003)
                                                                                                Components on the diagram

                                                                                                  Power mirrors

                                                                                                  # Power mirror circuit

                                                                                                  Power mirrors — Power mirror circuit — Power mirror circuit. Toyota Highlander I (2001-2003)
                                                                                                  Components on the diagram

                                                                                                    Power seats

                                                                                                    # Heated seats circuit

                                                                                                    Power seats — Heated seats circuit — Heated seats circuit. Toyota Highlander I (2001-2003)
                                                                                                    Components on the diagram

                                                                                                      # Power & lumbar seat circuit

                                                                                                      Power seats — Power & lumbar seat circuit — Power & lumbar seat circuit. Toyota Highlander I (2001-2003)
                                                                                                      Components on the diagram

                                                                                                        Power top/sunroof

                                                                                                        # Power top/sunroof circuits

                                                                                                        Power top/sunroof — Power top/sunroof circuits — Power top/sunroof circuits. Toyota Highlander I (2001-2003)
                                                                                                        Components on the diagram

                                                                                                          Power windows

                                                                                                          # Power window circuit

                                                                                                          Power windows — Power window circuit — Power window circuit. Toyota Highlander I (2001-2003)
                                                                                                          Components on the diagram

                                                                                                            Radio

                                                                                                            # Radio circuits, 6 speaker system

                                                                                                            Radio — Radio circuits, 6 speaker system — Radio circuits, 6 speaker system. Toyota Highlander I (2001-2003)
                                                                                                            Components on the diagram

                                                                                                              # Radio circuits, 8 speaker system

                                                                                                              Radio — Radio circuits, 8 speaker system — Radio circuits, 8 speaker system. Toyota Highlander I (2001-2003)
                                                                                                              Components on the diagram

                                                                                                                Shift interlocks

                                                                                                                # Shift interlock circuit

                                                                                                                Shift interlocks — Shift interlock circuit — Shift interlock circuit. Toyota Highlander I (2001-2003)
                                                                                                                Components on the diagram

                                                                                                                  Starting/charging

                                                                                                                  # Charging circuit

                                                                                                                  Starting/charging — Charging circuit — Charging circuit. Toyota Highlander I (2001-2003)
                                                                                                                  Components on the diagram

                                                                                                                    # Starting circuit

                                                                                                                    Starting/charging — Starting circuit — Starting circuit. Toyota Highlander I (2001-2003)
                                                                                                                    Components on the diagram

                                                                                                                      Supplemental restraints

                                                                                                                      # Supplemental restraint circuit

                                                                                                                      Supplemental restraints — Supplemental restraint circuit — Supplemental restraint circuit. Toyota Highlander I (2001-2003)
                                                                                                                      Components on the diagram

                                                                                                                        Transmission 2.4l

                                                                                                                        # 2.4l, a/t circuit

                                                                                                                        # 2.4l, a/t circuit (1 of 2)

                                                                                                                        Transmission 2.4l — 2.4l, a/t circuit — 2.4l, a/t circuit (1 of 2). Toyota Highlander I (2001-2003)
                                                                                                                        Components on the diagram

                                                                                                                          # 2.4l, a/t circuit (2 of 2)

                                                                                                                          Transmission 2.4l — 2.4l, a/t circuit — 2.4l, a/t circuit (2 of 2). Toyota Highlander I (2001-2003)
                                                                                                                          Components on the diagram

                                                                                                                            Transmission 3.0l

                                                                                                                            # 3.0l, a/t circuit

                                                                                                                            # 3.0l, a/t circuit (1 of 2)

                                                                                                                            Transmission 3.0l — 3.0l, a/t circuit — 3.0l, a/t circuit (1 of 2). Toyota Highlander I (2001-2003)
                                                                                                                            Components on the diagram

                                                                                                                              # 3.0l, a/t circuit (2 of 2)

                                                                                                                              Transmission 3.0l — 3.0l, a/t circuit — 3.0l, a/t circuit (2 of 2). Toyota Highlander I (2001-2003)
                                                                                                                              Components on the diagram

                                                                                                                                Warning systems

                                                                                                                                # Warning system circuits

                                                                                                                                Warning systems — Warning system circuits — Warning system circuits. Toyota Highlander I (2001-2003)
                                                                                                                                Components on the diagram

                                                                                                                                  Wiper/washer

                                                                                                                                  # Front wiper/washer circuit

                                                                                                                                  Wiper/washer — Front wiper/washer circuit — Front wiper/washer circuit. Toyota Highlander I (2001-2003)
                                                                                                                                  Components on the diagram

                                                                                                                                    # Rear wiper/washer circuit

                                                                                                                                    Wiper/washer — Rear wiper/washer circuit — Rear wiper/washer circuit. Toyota Highlander I (2001-2003)
                                                                                                                                    Components on the diagram