Safety Precautions

Safety Precautions

Note the following when working on the fuel system:

There is a risk of injury because the fuel is under very high pressure.

• Before opening high pressure area of the fuel injection system, fuel pressure must be relieved to residual pressure.

• To reduce remaining residual pressure, lay a clean cloth around the connector and carefully loosen connector.

- Procedures before opening high pressure fuel injection system. Refer to => [ Before Opening High Pressure Fuel Injection System ] Before Opening High Pressure Fuel Injection System.

Burn risk due to escaping fuel.

• Because the transfer fuel pump (G6) runs briefly when the battery is connected and the driver door is opened, the voltage supply to the fuel pump control module (J538) must be disconnected before opening the fuel system.

Risk of destroying electrical components when battery is disconnected.

• Observe measures when disconnecting battery.

• Only disconnect battery with ignition switched off.

- Disconnect battery.