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Wiring Diagrams Lexus SC I (1991-2001)

34 systems 62 wiring diagrams 1215 components
Contents — 34 systems, 62 diagrams
Air conditioning
Anti-lock brakes
Anti-theft
Computer data lines
Cooling fan
Cruise control
Defoggers
Electronic power steering
Engine performance 3.0l
Engine performance 4.0l
Exterior lights
Ground distribution
Headlights
Horn
Instrument cluster
Interior lights
Memory systems
Passive restraints
Power antenna
Power distribution
Power door locks
Power mirrors
Power seats
Power top/sunroof
Power windows
Radio
Shift interlocks
Starting/charging 3.0l
Starting/charging 4.0l
Supplemental restraints
Transmission
Trunk, tailgate, fuel door
Warning systems
Wiper/washer

Air conditioning

# Automatic a/c circuit

# Automatic a/c circuit (1 of 2)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 2). Lexus SC I (1991-2001)
Components on the diagram

    # Automatic a/c circuit (2 of 2)

    Air conditioning — Automatic a/c circuit — Automatic a/c circuit (2 of 2). Lexus SC I (1991-2001)
    Components on the diagram

      Anti-lock brakes

      # Anti-lock brake circuits, with traction control

      # Anti-lock brake circuits, with traction control (1 of 2)

      Anti-lock brakes — Anti-lock brake circuits, with traction control — Anti-lock brake circuits, with traction control (1 of 2). Lexus SC I (1991-2001)
      Components on the diagram

        # Anti-lock brake circuits, with traction control (2 of 2)

        Anti-lock brakes — Anti-lock brake circuits, with traction control — Anti-lock brake circuits, with traction control (2 of 2). Lexus SC I (1991-2001)
        Components on the diagram

          # Anti-lock brake circuits, without traction control

          Anti-lock brakes — Anti-lock brake circuits, without traction control — Anti-lock brake circuits, without traction control. Lexus SC I (1991-2001)
          Components on the diagram

            Anti-theft

            # Anti-theft circuit

            # Anti-theft circuit (1 of 2)

            Anti-theft — Anti-theft circuit — Anti-theft circuit (1 of 2). Lexus SC I (1991-2001)
            Components on the diagram

              # Anti-theft circuit (2 of 2)

              Anti-theft — Anti-theft circuit — Anti-theft circuit (2 of 2). Lexus SC I (1991-2001)
              Components on the diagram

                Computer data lines

                Computer data lines — Computer data lines. Lexus SC I (1991-2001)
                Components on the diagram

                  Cooling fan

                  # Cooling fan circuit

                  Cooling fan — Cooling fan circuit — Cooling fan circuit. Lexus SC I (1991-2001)
                  Components on the diagram

                    Cruise control

                    # Cruise control circuit

                    Cruise control — Cruise control circuit — Cruise control circuit. Lexus SC I (1991-2001)
                    Components on the diagram

                      Defoggers

                      # Defogger circuit

                      Defoggers — Defogger circuit — Defogger circuit. Lexus SC I (1991-2001)
                      Components on the diagram

                        Electronic power steering

                        # Electronic power steering circuit

                        Electronic power steering — Electronic power steering circuit — Electronic power steering circuit. Lexus SC I (1991-2001)
                        Components on the diagram

                          Engine performance 3.0l

                          # Wiring diagram engine performance 3.0ls

                          # Wiring diagram engine performance 3.0ls (1 of 4)

                          Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (1 of 4). Lexus SC I (1991-2001)
                          Components on the diagram

                            # Wiring diagram engine performance 3.0ls (2 of 4)

                            Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (2 of 4). Lexus SC I (1991-2001)
                            Components on the diagram

                              # Wiring diagram engine performance 3.0ls (3 of 4)

                              Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (3 of 4). Lexus SC I (1991-2001)
                              Components on the diagram

                                # Wiring diagram engine performance 3.0ls (4 of 4)

                                Engine performance 3.0l — Wiring diagram engine performance 3.0ls — Wiring diagram engine performance 3.0ls (4 of 4). Lexus SC I (1991-2001)
                                Components on the diagram

                                  Engine performance 4.0l

                                  # Wiring diagram engine performance 4.0ls

                                  # Wiring diagram engine performance 4.0ls (1 of 4)

                                  Engine performance 4.0l — Wiring diagram engine performance 4.0ls — Wiring diagram engine performance 4.0ls (1 of 4). Lexus SC I (1991-2001)
                                  Components on the diagram

                                    # Wiring diagram engine performance 4.0ls (2 of 4)

                                    Engine performance 4.0l — Wiring diagram engine performance 4.0ls — Wiring diagram engine performance 4.0ls (2 of 4). Lexus SC I (1991-2001)
                                    Components on the diagram

                                      # Wiring diagram engine performance 4.0ls (3 of 4)

                                      Engine performance 4.0l — Wiring diagram engine performance 4.0ls — Wiring diagram engine performance 4.0ls (3 of 4). Lexus SC I (1991-2001)
                                      Components on the diagram

                                        # Wiring diagram engine performance 4.0ls (4 of 4)

                                        Engine performance 4.0l — Wiring diagram engine performance 4.0ls — Wiring diagram engine performance 4.0ls (4 of 4). Lexus SC I (1991-2001)
                                        Components on the diagram

                                          Exterior lights

                                          # Back-up lamps circuit

                                          Exterior lights — Back-up lamps circuit — Back-up lamps circuit. Lexus SC I (1991-2001)
                                          Components on the diagram

                                            # Exterior lamps circuit

                                            # Exterior lamps circuit (1 of 2)

                                            Exterior lights — Exterior lamps circuit — Exterior lamps circuit (1 of 2). Lexus SC I (1991-2001)
                                            Components on the diagram

                                              # Exterior lamps circuit (2 of 2)

                                              Exterior lights — Exterior lamps circuit — Exterior lamps circuit (2 of 2). Lexus SC I (1991-2001)
                                              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). Lexus SC I (1991-2001)
                                                Components on the diagram

                                                  # Ground distribution circuit (2 of 4)

                                                  Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 4). Lexus SC I (1991-2001)
                                                  Components on the diagram

                                                    # Ground distribution circuit (3 of 4)

                                                    Ground distribution — Ground distribution circuit — Ground distribution circuit (3 of 4). Lexus SC I (1991-2001)
                                                    Components on the diagram

                                                      # Ground distribution circuit (4 of 4)

                                                      Ground distribution — Ground distribution circuit — Ground distribution circuit (4 of 4). Lexus SC I (1991-2001)
                                                      Components on the diagram

                                                        Headlights

                                                        # Headlight circuit

                                                        Headlights — Headlight circuit — Headlight circuit. Lexus SC I (1991-2001)
                                                        Components on the diagram

                                                          Horn

                                                          # Horn circuit

                                                          Horn — Horn circuit — Horn circuit. Lexus SC I (1991-2001)
                                                          Components on the diagram

                                                            Instrument cluster

                                                            # Instrument cluster circuit

                                                            # Instrument cluster circuit (1 of 2)

                                                            Instrument cluster — Instrument cluster circuit — Instrument cluster circuit (1 of 2). Lexus SC I (1991-2001)
                                                            Components on the diagram

                                                              # Instrument cluster circuit (2 of 2)

                                                              Instrument cluster — Instrument cluster circuit — Instrument cluster circuit (2 of 2). Lexus SC I (1991-2001)
                                                              Components on the diagram

                                                                Interior lights

                                                                # Courtesy lamps circuit

                                                                Interior lights — Courtesy lamps circuit — Courtesy lamps circuit. Lexus SC I (1991-2001)
                                                                Components on the diagram

                                                                  # Instrument illumination circuit

                                                                  Interior lights — Instrument illumination circuit — Instrument illumination circuit. Lexus SC I (1991-2001)
                                                                  Components on the diagram

                                                                    Memory systems

                                                                    # Memory mirrors circuit

                                                                    Memory systems — Memory mirrors circuit — Memory mirrors circuit. Lexus SC I (1991-2001)
                                                                    Components on the diagram

                                                                      # Memory power tilt & power telescopic circuit

                                                                      Memory systems — Memory power tilt & power telescopic circuit — Memory power tilt & power telescopic circuit. Lexus SC I (1991-2001)
                                                                      Components on the diagram

                                                                        # Memory seat circuit

                                                                        # Memory seat circuit (1 of 2)

                                                                        Memory systems — Memory seat circuit — Memory seat circuit (1 of 2). Lexus SC I (1991-2001)
                                                                        Components on the diagram

                                                                          # Memory seat circuit (2 of 2)

                                                                          Memory systems — Memory seat circuit — Memory seat circuit (2 of 2). Lexus SC I (1991-2001)
                                                                          Components on the diagram

                                                                            Passive restraints

                                                                            # Electric tension reducer circuit

                                                                            Passive restraints — Electric tension reducer circuit — Electric tension reducer circuit. Lexus SC I (1991-2001)
                                                                            Components on the diagram

                                                                              Power antenna

                                                                              # Power antenna circuit

                                                                              Power antenna — Power antenna circuit — Power antenna circuit. Lexus SC I (1991-2001)
                                                                              Components on the diagram

                                                                                Power distribution

                                                                                # Power distribution circuit

                                                                                # Power distribution circuit (1 of 3)

                                                                                Power distribution — Power distribution circuit — Power distribution circuit (1 of 3). Lexus SC I (1991-2001)
                                                                                Components on the diagram

                                                                                  # Power distribution circuit (2 of 3)

                                                                                  Power distribution — Power distribution circuit — Power distribution circuit (2 of 3). Lexus SC I (1991-2001)
                                                                                  Components on the diagram

                                                                                    # Power distribution circuit (3 of 3)

                                                                                    Power distribution — Power distribution circuit — Power distribution circuit (3 of 3). Lexus SC I (1991-2001)
                                                                                    Components on the diagram

                                                                                      Power door locks

                                                                                      # Power door lock circuit

                                                                                      # Power door lock circuit (1 of 2)

                                                                                      Power door locks — Power door lock circuit — Power door lock circuit (1 of 2). Lexus SC I (1991-2001)
                                                                                      Components on the diagram

                                                                                        # Power door lock circuit (2 of 2)

                                                                                        Power door locks — Power door lock circuit — Power door lock circuit (2 of 2). Lexus SC I (1991-2001)
                                                                                        Components on the diagram

                                                                                          Power mirrors

                                                                                          # Electrochromic mirror circuit

                                                                                          Power mirrors — Electrochromic mirror circuit — Electrochromic mirror circuit. Lexus SC I (1991-2001)
                                                                                          Components on the diagram

                                                                                            # Power mirrors circuit

                                                                                            Power mirrors — Power mirrors circuit — Power mirrors circuit. Lexus SC I (1991-2001)
                                                                                            Components on the diagram

                                                                                              Power seats

                                                                                              # Driver seat circuit

                                                                                              Power seats — Driver seat circuit — Driver seat circuit. Lexus SC I (1991-2001)
                                                                                              Components on the diagram

                                                                                                # Heated seats circuit

                                                                                                Power seats — Heated seats circuit — Heated seats circuit. Lexus SC I (1991-2001)
                                                                                                Components on the diagram

                                                                                                  Power top/sunroof

                                                                                                  # Power top/sunroof circuits

                                                                                                  Power top/sunroof — Power top/sunroof circuits — Power top/sunroof circuits. Lexus SC I (1991-2001)
                                                                                                  Components on the diagram

                                                                                                    Power windows

                                                                                                    # Power window circuit

                                                                                                    Power windows — Power window circuit — Power window circuit. Lexus SC I (1991-2001)
                                                                                                    Components on the diagram

                                                                                                      Radio

                                                                                                      # Radio circuits, nakamichi

                                                                                                      Radio — Radio circuits, nakamichi — Radio circuits, nakamichi. Lexus SC I (1991-2001)
                                                                                                      Components on the diagram

                                                                                                        # Radio circuits, pioneer

                                                                                                        Radio — Radio circuits, pioneer — Radio circuits, pioneer. Lexus SC I (1991-2001)
                                                                                                        Components on the diagram

                                                                                                          Shift interlocks

                                                                                                          # Shift interlock circuit

                                                                                                          Shift interlocks — Shift interlock circuit — Shift interlock circuit. Lexus SC I (1991-2001)
                                                                                                          Components on the diagram

                                                                                                            Starting/charging 3.0l

                                                                                                            # 3.0l, starting circuit

                                                                                                            Starting/charging 3.0l — 3.0l, starting circuit — 3.0l, starting circuit. Lexus SC I (1991-2001)
                                                                                                            Components on the diagram

                                                                                                              # Charging circuit

                                                                                                              Starting/charging 3.0l — Charging circuit — Charging circuit. Lexus SC I (1991-2001)
                                                                                                              Components on the diagram

                                                                                                                Starting/charging 4.0l

                                                                                                                # 4.0l, starting circuit

                                                                                                                Starting/charging 4.0l — 4.0l, starting circuit — 4.0l, starting circuit. Lexus SC I (1991-2001)
                                                                                                                Components on the diagram

                                                                                                                  # Charging circuit

                                                                                                                  Starting/charging 4.0l — Charging circuit — Charging circuit. Lexus SC I (1991-2001)
                                                                                                                  Components on the diagram

                                                                                                                    Supplemental restraints

                                                                                                                    # Supplemental restraint circuit

                                                                                                                    Supplemental restraints — Supplemental restraint circuit — Supplemental restraint circuit. Lexus SC I (1991-2001)
                                                                                                                    Components on the diagram

                                                                                                                      Transmission

                                                                                                                      # A/t circuit

                                                                                                                      Transmission — A/t circuit — A/t circuit. Lexus SC I (1991-2001)
                                                                                                                      Components on the diagram

                                                                                                                        Trunk, tailgate, fuel door

                                                                                                                        # Trunk, tailgate, fuel door circuits

                                                                                                                        Trunk, tailgate, fuel door — Trunk, tailgate, fuel door circuits — Trunk, tailgate, fuel door circuits. Lexus SC I (1991-2001)
                                                                                                                        Components on the diagram

                                                                                                                          Warning systems

                                                                                                                          # Warning system circuits

                                                                                                                          Warning systems — Warning system circuits — Warning system circuits. Lexus SC I (1991-2001)
                                                                                                                          Components on the diagram

                                                                                                                            Wiper/washer

                                                                                                                            # Wiper/washer circuit

                                                                                                                            Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. Lexus SC I (1991-2001)
                                                                                                                            Components on the diagram