Condition | Possible Sources | Actions |
|---|---|---|
Rattling noise | Caliper guide pins or guide pin bolts Missing or damaged anti-rattle clips or springs Loose brake disc shield | INSPECT the caliper guide pins and guide pin bolts. INSTALL new components as necessary. INSPECT the brake pads for missing clips or broken springs. INSTALL new components as necessary. TIGHTEN the brake disc shield bolts to specification. REFER to: Brake Pads - Vehicles With: 2-Piston Brake Caliper (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: 4-Piston Brake Caliper (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: 6-Piston Brake Caliper (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: SVT Performance Package (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads (206-04 Rear Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: SVT Performance Package (206-04 Rear Disc Brake, Removal and Installation). |
Squealing noise — occurs on first (morning) brake application | Brake pads | Acceptable condition. Caused by humidity and low brake pad temperature. |
Squealing noise — a continuous squeal | Brake pads | INSPECT the brake pads. INSTALL new components as necessary. REFER to: Brake Pads - Vehicles With: 2-Piston Brake Caliper (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: 4-Piston Brake Caliper (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: 6-Piston Brake Caliper (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: SVT Performance Package (206-03 Front Disc Brake, Removal and Installation). REFER to: Brake Pads (206-04 Rear Disc Brake, Removal and Installation). REFER to: Brake Pads - Vehicles With: SVT Performance Package (206-04 Rear Disc Brake, Removal and Installation). |
Squealing noise — an intermittent squeal | Brake pads | Acceptable condition. Caused by cold, heat, water, mud or snow. |
Groaning noise — occurs at low speeds with brake lightly applied (creeping) | Brake pads | Acceptable condition. |
Grinding/moaning noise — continuous | Brake pads Brake disc | INSPECT the brake pads, brake discs and attaching hardware for damage. VERIFY brake components are within specifications. INSTALL new components as necessary. |
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.