How do you replace the vapor canister on 2001 infiniti qx4?

To replace the vapor canister on a 2001 Infiniti QX4, first, ensure the vehicle is parked on a level surface and the engine is off. Locate the vapor canister, which is typically found near the fuel tank or under the vehicle. Disconnect the hoses and electrical connectors attached to the canister, then remove any mounting bolts. Install the new canister by reversing the removal process, ensuring all connections are secure before testing the system.