A wiring diagram for a Toyota Hilux displays the electrical connections and components within the vehicle’s electrical system. This may include details such as the wiring for the battery, alternator, starter motor, ignition system, lighting system, climate control system, audio system, and various other electrical devices and sensors throughout the vehicle.

The diagram may also show the location of various fuses and relays, as well as the color-coding of the wires used for each connection. Overall, the wiring diagram serves as a visual reference for understanding the electrical architecture of the Toyota Hilux and is an essential tool for diagnosing and repairing any electrical issues that may arise.