Why does a rubber burning smell from toyota's fortuner?

A rubber burning smell from a Toyota Fortuner may indicate issues such as worn-out brake pads, which can generate heat and friction, leading to a burning smell. It could also be caused by a slipping serpentine belt or other rubber components, such as hoses, overheating due to engine problems. It's essential to inspect the vehicle promptly to prevent further damage or safety hazards. If the smell persists, consulting a mechanic is advisable.