How do you replace door hinges to a Toyota Previa?

To replace the door hinges on a Toyota Previa, first, ensure the door is supported to prevent it from falling. Remove the hinge cover if applicable, then use a wrench or socket to unscrew the hinge bolts from both the door and the body. Carefully lift the door off the old hinges and attach the new hinges to the door and body, ensuring proper alignment. Finally, tighten the bolts securely and test the door's operation before replacing any covers.