Wiring Diagrams Lexus RX III (2008-2012)

34 systems 133 wiring diagrams 2036 components
Contents — 34 systems, 133 diagrams

Air conditioning

# Automatic a/c circuit

# Automatic a/c circuit (1 of 2)

Components on the diagram

    # Automatic a/c circuit (2 of 2)

    Components on the diagram

      Anti-lock brakes

      # Anti-lock brakes circuit

      # Anti-lock brakes circuit (1 of 4)

      Components on the diagram

        # Anti-lock brakes circuit (1 of 2)

        Components on the diagram

          # Anti-lock brakes circuit (2 of 2)

          Components on the diagram

            # Anti-lock brakes circuit (2 of 4)

            Components on the diagram

              # Anti-lock brakes circuit (3 of 4)

              Components on the diagram

                # Anti-lock brakes circuit (4 of 4)

                Components on the diagram

                  Anti-theft

                  # Forced entry circuit

                  # Forced entry circuit (1 of 5)

                  Components on the diagram

                    # Forced entry circuit (2 of 5)

                    Components on the diagram

                      # Forced entry circuit (3 of 5)

                      Components on the diagram

                        # Forced entry circuit (4 of 5)

                        Components on the diagram

                          # Forced entry circuit (5 of 5)

                          Components on the diagram

                            # Immobilizer circuit

                            Components on the diagram

                              Body control modules

                              # Body control modules circuit

                              # Body control modules circuit (1 of 2)

                              Components on the diagram

                                # Body control modules circuit (2 of 2)

                                Components on the diagram

                                  Computer data lines

                                  # Computer data lines circuit

                                  # Computer data lines circuit (1 of 3)

                                  Components on the diagram

                                    # Computer data lines circuit (2 of 3)

                                    Components on the diagram

                                      # Computer data lines circuit (3 of 3)

                                      Components on the diagram

                                        Cooling fan

                                        # Cooling fan circuit

                                        Components on the diagram

                                          Cruise control

                                          # Cruise control circuit, with dynamic radar controls

                                          # Cruise control circuit, with dynamic radar controls (1 of 2)

                                          Components on the diagram

                                            # Cruise control circuit, with dynamic radar controls (2 of 2)

                                            Components on the diagram

                                              # Cruise control circuit, without dynamic radar controls

                                              # Cruise control circuit, without dynamic radar controls (1 of 2)

                                              Components on the diagram

                                                # Cruise control circuit, without dynamic radar controls (2 of 2)

                                                Components on the diagram

                                                  Defoggers

                                                  # Front deicer circuit

                                                  Components on the diagram

                                                    # Rear defogger & heated mirrors circuit

                                                    Components on the diagram

                                                      Electronic power steering

                                                      # Electronic power steering circuit

                                                      Components on the diagram

                                                        # Power tilt steering column circuit

                                                        Components on the diagram

                                                          Electronic suspension

                                                          # Active stablizer suspension circuit

                                                          Components on the diagram

                                                            # Electronic air suspension circuit

                                                            # Electronic air suspension circuit (1 of 2)

                                                            Components on the diagram

                                                              # Electronic air suspension circuit (2 of 2)

                                                              Components on the diagram

                                                                # Electronic suspension circuit

                                                                # Electronic suspension circuit (1 of 2)

                                                                Components on the diagram

                                                                  # Electronic suspension circuit (2 of 2)

                                                                  Components on the diagram

                                                                    Engine performance 3.5l

                                                                    # Wiring diagram engine performance 3.5l

                                                                    # Wiring diagram engine performance 3.5l (1 of 6)

                                                                    Components on the diagram

                                                                      # Wiring diagram engine performance 3.5l (1 of 10)

                                                                      Components on the diagram

                                                                        # Wiring diagram engine performance 3.5l (2 of 6)

                                                                        Components on the diagram

                                                                          # Wiring diagram engine performance 3.5l (2 of 10)

                                                                          Components on the diagram

                                                                            # Wiring diagram engine performance 3.5l (3 of 10)

                                                                            Components on the diagram

                                                                              # Wiring diagram engine performance 3.5l (3 of 6)

                                                                              Components on the diagram

                                                                                # Wiring diagram engine performance 3.5l (4 of 6)

                                                                                Components on the diagram

                                                                                  # Wiring diagram engine performance 3.5l (4 of 10)

                                                                                  Components on the diagram

                                                                                    # Wiring diagram engine performance 3.5l (5 of 10)

                                                                                    Components on the diagram

                                                                                      # Wiring diagram engine performance 3.5l (5 of 6)

                                                                                      Components on the diagram

                                                                                        # Wiring diagram engine performance 3.5l (6 of 10)

                                                                                        Components on the diagram

                                                                                          # Wiring diagram engine performance 3.5l (6 of 6)

                                                                                          Components on the diagram

                                                                                            # Wiring diagram engine performance 3.5l (7 of 10)

                                                                                            Components on the diagram

                                                                                              # Wiring diagram engine performance 3.5l (8 of 10)

                                                                                              Components on the diagram

                                                                                                # Wiring diagram engine performance 3.5l (9 of 10)

                                                                                                Components on the diagram

                                                                                                  # Wiring diagram engine performance 3.5l (10 of 10)

                                                                                                  Components on the diagram

                                                                                                    Exterior lights

                                                                                                    # Backup lamps circuit

                                                                                                    Components on the diagram

                                                                                                      # Exterior lamps circuit

                                                                                                      # Exterior lamps circuit (1 of 2)

                                                                                                      Components on the diagram

                                                                                                        # Exterior lamps circuit (1 of 3)

                                                                                                        Components on the diagram

                                                                                                          # Exterior lamps circuit (2 of 2)

                                                                                                          Components on the diagram

                                                                                                            # Exterior lamps circuit (2 of 3)

                                                                                                            Components on the diagram

                                                                                                              # Exterior lamps circuit (3 of 3)

                                                                                                              Components on the diagram

                                                                                                                Ground distribution

                                                                                                                # Ground distribution circuit

                                                                                                                # Ground distribution circuit (1 of 5)

                                                                                                                Components on the diagram

                                                                                                                  # Ground distribution circuit (2 of 5)

                                                                                                                  Components on the diagram

                                                                                                                    # Ground distribution circuit (3 of 5)

                                                                                                                    Components on the diagram

                                                                                                                      # Ground distribution circuit (4 of 5)

                                                                                                                      Components on the diagram

                                                                                                                        # Ground distribution circuit (5 of 5)

                                                                                                                        Components on the diagram

                                                                                                                          Headlights

                                                                                                                          # Adaptive front lighting circuit

                                                                                                                          Components on the diagram

                                                                                                                            # Headlamps circuit

                                                                                                                            # Headlamps circuit (1 of 2)

                                                                                                                            Components on the diagram

                                                                                                                              # Headlamps circuit (2 of 2)

                                                                                                                              Components on the diagram

                                                                                                                                Horn

                                                                                                                                # Horn circuit

                                                                                                                                Components on the diagram

                                                                                                                                  Instrument cluster

                                                                                                                                  # Instrument cluster circuit

                                                                                                                                  # Instrument cluster circuit (1 of 2)

                                                                                                                                  Components on the diagram

                                                                                                                                    # Instrument cluster circuit (2 of 2)

                                                                                                                                    Components on the diagram

                                                                                                                                      Interior lights

                                                                                                                                      # Courtesy lamps circuit

                                                                                                                                      # Courtesy lamps circuit (1 of 2)

                                                                                                                                      Components on the diagram

                                                                                                                                        # Courtesy lamps circuit (2 of 2)

                                                                                                                                        Components on the diagram

                                                                                                                                          # Instrument illumination circuit

                                                                                                                                          # Instrument illumination circuit (1 of 2)

                                                                                                                                          Components on the diagram

                                                                                                                                            # Instrument illumination circuit (2 of 2)

                                                                                                                                            Components on the diagram

                                                                                                                                              Memory systems

                                                                                                                                              # Driver"s memory seat circuit

                                                                                                                                              Components on the diagram

                                                                                                                                                # Memory mirrors circuit

                                                                                                                                                Components on the diagram

                                                                                                                                                  # Memory power tilt & power telescopic circuit

                                                                                                                                                  Components on the diagram

                                                                                                                                                    Navigation

                                                                                                                                                    # Parking assistant circuit

                                                                                                                                                    Components on the diagram

                                                                                                                                                      # Rear sonar circuit

                                                                                                                                                      Components on the diagram

                                                                                                                                                        # Rear view monitoring circuit

                                                                                                                                                        Components on the diagram

                                                                                                                                                          # Telematics circuit

                                                                                                                                                          Components on the diagram

                                                                                                                                                            Passive restraints

                                                                                                                                                            # Passive restraints circuit

                                                                                                                                                            Components on the diagram

                                                                                                                                                              Power distribution

                                                                                                                                                              # Power distribution circuit

                                                                                                                                                              # Power distribution circuit (1 of 4)

                                                                                                                                                              Components on the diagram

                                                                                                                                                                # Power distribution circuit (2 of 4)

                                                                                                                                                                Components on the diagram

                                                                                                                                                                  # Power distribution circuit (3 of 4)

                                                                                                                                                                  Components on the diagram

                                                                                                                                                                    # Power distribution circuit (4 of 4)

                                                                                                                                                                    Components on the diagram

                                                                                                                                                                      Power door locks

                                                                                                                                                                      # Power door locks circuit

                                                                                                                                                                      # Power door locks circuit (1 of 5)

                                                                                                                                                                      Components on the diagram

                                                                                                                                                                        # Power door locks circuit (2 of 5)

                                                                                                                                                                        Components on the diagram

                                                                                                                                                                          # Power door locks circuit (3 of 5)

                                                                                                                                                                          Components on the diagram

                                                                                                                                                                            # Power door locks circuit (4 of 5)

                                                                                                                                                                            Components on the diagram

                                                                                                                                                                              # Power door locks circuit (5 of 5)

                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                Power mirrors

                                                                                                                                                                                # Electrochromic mirror circuit, with display

                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                  # Electrochromic mirror circuit, without display

                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                    # Power mirrors circuit

                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                      Power seats

                                                                                                                                                                                      # Climate control seats circuit

                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                        # Driver power seat circuit

                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                          # Heated seats circuit

                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                            # Passenger power seat circuit

                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                              Power top/sunroof

                                                                                                                                                                                              # Power top/sunroof circuit

                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                Power windows

                                                                                                                                                                                                # Power windows circuit

                                                                                                                                                                                                # Power windows circuit (1 of 2)

                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                  # Power windows circuit (2 of 2)

                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                    Radio

                                                                                                                                                                                                    # Radio circuit, with navigation

                                                                                                                                                                                                    # Radio circuit, with navigation (1 of 5)

                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                      # Radio circuit, with navigation (2 of 5)

                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                        # Radio circuit, with navigation (3 of 5)

                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                          # Radio circuit, with navigation (4 of 5)

                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                            # Radio circuit, with navigation (5 of 5)

                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                              # Radio circuit, without navigation

                                                                                                                                                                                                              # Radio circuit, without navigation (1 of 4)

                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                # Radio circuit, without navigation (2 of 4)

                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                  # Radio circuit, without navigation (3 of 4)

                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                    # Radio circuit, without navigation (4 of 4)

                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                      Shift interlock

                                                                                                                                                                                                                      # Shift interlock circuit

                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                        # Steering column circuit

                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                          Starting/charging

                                                                                                                                                                                                                          # Charging circuit

                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                            # Starting circuit

                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                              Supplemental restraints

                                                                                                                                                                                                                              # Pre-collision circuit

                                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                                # Supplemental restraint circuit

                                                                                                                                                                                                                                # Supplemental restraint circuit (1 of 2)

                                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                                  # Supplemental restraint circuit (2 of 2)

                                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                                    Transmission

                                                                                                                                                                                                                                    # 4wd circuit

                                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                                      # A/t circuit

                                                                                                                                                                                                                                      # A/t circuit (1 of 2)

                                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                                        # A/t circuit (2 of 2)

                                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                                          # Transmission circuit

                                                                                                                                                                                                                                          # Transmission circuit (1 of 3)

                                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                                            # Transmission circuit (2 of 3)

                                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                                              # Transmission circuit (3 of 3)

                                                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                                                Trunk, tailgate, fuel door

                                                                                                                                                                                                                                                # Back door opener circuit, with power back door

                                                                                                                                                                                                                                                Components on the diagram

                                                                                                                                                                                                                                                  # Back door opener circuit, without power back door

                                                                                                                                                                                                                                                  Components on the diagram

                                                                                                                                                                                                                                                    # Fuel door release circuit

                                                                                                                                                                                                                                                    Components on the diagram

                                                                                                                                                                                                                                                      Warning systems

                                                                                                                                                                                                                                                      # Seat belt warning circuit

                                                                                                                                                                                                                                                      Components on the diagram

                                                                                                                                                                                                                                                        # Tire pressure monitoring circuit

                                                                                                                                                                                                                                                        Components on the diagram

                                                                                                                                                                                                                                                          Wiper/washer

                                                                                                                                                                                                                                                          # Front wiper/washer circuit, with auto wiper system

                                                                                                                                                                                                                                                          Components on the diagram

                                                                                                                                                                                                                                                            # Front wiper/washer circuit, without auto wiper system

                                                                                                                                                                                                                                                            Components on the diagram

                                                                                                                                                                                                                                                              # Headlamp washer circuit

                                                                                                                                                                                                                                                              Components on the diagram

                                                                                                                                                                                                                                                                # Rear wiper/washer circuit

                                                                                                                                                                                                                                                                Components on the diagram