How to Check
WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
Check for uneven wear of the disc brake rotor using a micrometer. Replace the disc brake rotor if the thickness is below the wear limit. Refer to REAR DISC ROTOR : Removal & Installation (AWD), REAR DISC ROTOR : Removal & Installation (FWD-with electric parking brake) or REAR DISC ROTOR : Removal & Installation (FWD-without electric parking brake).
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Thickness variation (measured at 8 positions) |
: REAR DISC BRAKE : Service Data (AWD), REAR DISC BRAKE : Service Data (FWD-with electric parking brake) or REAR DISC BRAKE : Service Data (FWD-without electric parking brake). |