Rear Parking Brake Cable Installation Note

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Install the rear parking brake cable to the rear caliper.
Verily that the outer end tabs of the rear parking brake cable is securely engaged with the bracket.

Fig 1: Rear Parking Brake Cable, Nut And Bolt With Torque Specification

Courtesy of MAZDA MOTORS CORP.