| *1 | No. 1 Ultrasonic Sensor (Front Corner RH) | *2 | No. 1 Ultrasonic Sensor (Front Center RH) |
| *3 | No. 1 Ultrasonic Sensor (Front Center LH) | *4 | No. 1 Ultrasonic Sensor (Front Corner LH) |
| *5 | Shift Lever Position Sensor | *6 | Brake Booster with Master Cylinder Assembly - Skid Control ECU |
| *7 | Power Management Control ECU | *8 | No. 1 Ultrasonic Sensor (Rear Corner LH) |
| *9 | No. 1 Ultrasonic Sensor (Rear Center LH) | *10 | No. 1 Ultrasonic Sensor (Rear Center RH) |
| *11 | No. 1 Ultrasonic Sensor (Rear Corner RH) | - | - |
| *1 | Brake Booster with Master Cylinder Assembly - Skid Control ECU |
*2 | No. 1 Ultrasonic Sensor (Front Corner RH) |
| *3 | No. 1 Ultrasonic Sensor (Front Center RH) | *4 | No. 1 Ultrasonic Sensor (Front Center LH) |
| *5 | No. 1 Ultrasonic Sensor (Front Corner LH) | *6 | Shift Lever Position Sensor |
| *7 | Power Management Control ECU | *8 | No. 1 Ultrasonic Sensor (Rear Corner LH) |
| *9 | No. 1 Ultrasonic Sensor (Rear Center LH) | *10 | No. 1 Ultrasonic Sensor (Rear Center RH) |
| *11 | No. 1 Ultrasonic Sensor (Rear Corner RH) | - | - |
| *A | Models with Lexus Display System | *B | Models with Navigation System |
| *1 | Combination Meter Assembly | *2 | Master Warning Light |
| *3 | Clearance Sonar Indicator Light | *4 | Multi-information Display |
| *5 | Main Body ECU (Multiplex Network Body ECU) | *6 | Back Sonar or Clearance Sonar Switch Assembly |
| *7 | No. 1 Clearance Warning Buzzer | *8 | Multi-media Module Display - Multi-display |
| *9 | Clearance Warning ECU Assembly | *10 | Radio Receiver Assembly |
| *11 | Multi-media Module Receiver Assembly | - | - |
| *A | Models with Lexus Display Audio System | *B | Models with Navigation System |
| *1 | Combination Meter Assembly | *2 | Master Warning Light |
| *3 | Clearance Sonar Indicator Light | *4 | Multi-information Display |
| *5 | Multi-media Module Display - Multi-display |
*6 | Main Body ECU (Multiplex Network Body ECU) |
| *7 | Radio Receiver Assembly | *8 | Multi-media Module Receiver Assembly |
| *9 | No. 1 Clearance Warning Buzzer | *10 | Clearance Warning ECU Assembly |
| *11 | Back Sonar or Clearance Sonar Switch Assembly | - | - |