| *A | RHD Models | *B | LHD Models |
| *1 | Brake Master Cylinder Assembly - Brake Fluid Level Warning Switch |
*2 | Brake Actuator Assembly - Skid Control ECU |
| *3 | ECM | *4 | Oil Pressure Switch |
| *5 | Level Warning Switch (Washer Fluid Level Switch) | *6 | Generator Assembly |
| *7 | Fuel Sender Gauge | - | - |
| *A | Models with Automatic Headlight Beam Level Control System | *B | Models with Intelligent Adaptive Front-lighting System |
| *C | Models with Multimedia System | *D | Models with Navigation System |
| *E | Models with Toyota Parking Assist-sensor System | *F | Models with Smart Entry and Start System |
| *1 | Combination Meter Assembly | *2 | Steering Pad Switch Assembly |
| *3 | Main Body ECU (Multiplex Network Body ECU ) | *4 | Spiral Cable with Sensor Sub-assembly |
| *5 | Airbag Sensor Assembly | *6 | Power Steering ECU Assembly |
| *7 | Headlight Leveling ECU Assembly | *8 | Headlight Swivel ECU Assembly |
| *9 | Headlight Dimmer Switch Assembly | *10 | Air Conditioning Control Assembly - Hazard Warning Switch |
| *11 | Radio and Display Receiver Assembly | *12 | Navigation Receiver Assembly |
| *13 | Air Conditioning Amplifier Assembly | *14 | Clearance Warning ECU Assembly |
| *15 | Certification ECU (Smart Key ECU Assembly) | - | - |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |
| *A | Models with Toyota Parking Assist-sensor System | - | - |
| *1 | Main Body ECU (Multiplex Network Body ECU ) | *2 | Air Conditioning Amplifier Assembly |
| *3 | Airbag Sensor Assembly | *4 | Spiral Cable with Sensor Sub-assembly |
| *5 | Steering Pad Switch Assembly | *6 | Combination Meter Assembly |
| *7 | Clearance Warning ECU Assembly | *8 | Radio and Display Receiver Assembly |
| *9 | Power Steering ECU Assembly | *10 | Headlight Dimmer Switch Assembly |
| *11 | Air Conditioning Control Assembly - Hazard Warning Switch |
*12 | Certification ECU (Smart Key ECU Assembly) |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |