Pad Wear
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
Check pad thickness from an inspection hole on cylinder body.
Check using a scale if necessary.
Standard
Standard thickness: Refer to "FRONT DISC BRAKE "
Limit
Wear limit thickness: Refer to "FRONT DISC BRAKE "