Rustproofing the Yaris Hatchback

[06YarisRS]

I dug up this pic of the Yaris underbody. Since I'm in the process of doing some extensive rust repair on my newly acquired '07 RS 3-door, I figured I'd post this.

The hatchbacks are prone to corrosion in the rear subframe, rocker and dogleg area.

There are 3 distinct and fully separated cavities that can collect water and rot out. Each area has an access plug. Using a 360 degree pattern rust proofing tip and a thin rustproofing compound, these areas can be protected.

I did not draw the arrow at the front or the line at the rear axle. Those were on the pic when I found it.