Some vehicles equipped with electric parking brake (EPB) may exhibit a grinding noise from the rear brakes...

Bulletin number

04-007-20-3713

Component

Parking brake: electrical

Summary

Some vehicles equipped with electric parking brake (EPB) may exhibit a grinding noise from the rear brakes when braking. This may be caused by the rear brake pads not having the capability to remove the rust from the rear brake discs. The red rust accumulated on the discs is exposed to high temperatures during braking, and consequently the rust turns black. As the black rust is too hard to be removed by the brake pads, the rust progress is accelerated, resulting in the grinding noise. To eliminate this concern, the brake pad material has been changed in order to improve the rust-removing capability.

Owners of these vehicles have filed 188 complaints in the brakes category.