Figure 1. 8AR-FTS Engine
| *1 | Throttle Body with Motor Assembly | *2 | Park/Neutral Position Switch Assembly |
| *3 | ECM | *4 | Skid Control ECU |
Figure 2. 3ZR-FAE Engine
| *1 | Throttle Body with Motor Assembly | *2 | Park/Neutral Posistion Switch Assembly |
| *3 | ECM | *4 | Skid Control ECU |
| *1 | Transmission Shift Switch Assembly | *2 | Cruise Control Main Switch
|
| *3 | Combination Meter Assembly
|
*4 | Stop Light Switch Assembly |
| *5 | Accelerator Pedal Sensor Assembly | *6 | Transmission Floor Shift Assembly
|
| *7 | Central Gateway ECU (Network Gateway ECU) | - | - |