Depending on the year of release of attachment is different.
Front bumper
-wrenched the wheel to the left or right side depending on which side we will analyze first.
-in the wheel wells, Unscrew the screws and take out the rivets that attach the fender liner to the bumper.
-attach the fender liner to the side and Unscrew one screw on each side (spun upwards) holding the corners to the wings.
-under the hood take out the caps (inserted from top to bottom) that secure the upper part.
-around the bottom part Unscrew the screws (spun up).
-assistant exempt corners of the latches in the wings and remove the bumper from the guides themselves.
-remove the connector from the fog lamp (if any).
-remove connector from the PDC (if any).
-if you have headlight washers, disconnected the hoses (so the liquid will not escape on earth, should prepare a special container).
Rear bumper
-open the trunk lid.
-in the opening of the trunk under the tail lights take out the plugs and Unscrew the screws.
-in the wheel wells, Unscrew the screws and take out the rivets that attach the fender liner to the bumper.
-(sedan) attach the lockers to the side and Unscrew one screw on each side (spun upwards) holding the corners to the wings.
-on the perimeter in the bottom part Unscrew the screws (spun up).
-assistant free the bumper from the clips in the fenders, under the taillights, in the opening trunk and removable from the guides themselves.
-remove connector from the PDC (if any).
-remove connectors with additional equipment (if any).
How to remove front and rear bumper Toyota Yaris (1999-2005)
How to remove front and rear bumper Toyota Yaris (2011-2020)
How to remove front and rear bumper Toyota Yaris (2020+)
How to remove front and rear bumper Toyota Yaris Verso