Brake Inspection Checklist
Ensure your vehicle's stopping power with this comprehensive brake inspection checklist covering pads, rotors, fluid, and hydraulic lines for maximum safety.
Scan to open
| Item | Priority | Who | Time | What to check (Pass/Fail) | If failed (Next step) |
|---|---|---|---|---|---|
| Brake Fluid Level | Required | DIY | 2 min | Level between Min and Max lines | Top off and check for leaks |
| Brake Fluid Color | Recommended | DIY | 2 min | Clear or light amber; no debris | Flush and replace fluid |
| Brake Pad Thickness (Front) | Required | DIY | 10 min | At least 3mm or 1/8 inch remaining | Replace brake pads immediately |
| Brake Pad Thickness (Rear) | Required | DIY | 10 min | At least 3mm or 1/8 inch remaining | Replace brake pads immediately |
| Rotor Surface Condition | Required | Shop/DIY | 5 min | Smooth surface; no deep grooves | Resurface or replace rotors |
| Brake Line Cracking | Required | Shop/DIY | 5 min | No visible cracks or dry rot | Replace rubber brake hoses |
| Caliper Leakage | Required | Shop/DIY | 5 min | Dry around piston and bleeder screw | Rebuild or replace caliper |
| Brake Pedal Feel | Required | DIY | 1 min | Firm resistance; no 'spongy' feel | Bleed system; check master cylinder |
| Parking Brake Tension | Recommended | DIY | 2 min | Holds car on incline; 5-8 clicks | Adjust parking brake cable |
| Dashboard Warning Lights | Required | DIY | 1 min | ABS or Brake light is OFF | Scan for OBD-II trouble codes |
| Master Cylinder Exterior | Recommended | DIY | 3 min | No fluid weeping at the booster seal | Replace master cylinder |
| Brake Dust Accumulation | Optional | DIY | 2 min | Even distribution across wheels | Check for sticking calipers |
| Rotor Rust/Corrosion | Recommended | DIY | 3 min | No heavy scaling on contact surface | Clean or replace if pitted |
| Brake Hardware (Clips) | Recommended | Shop/DIY | 5 min | Securely seated; no heavy rust | Replace hardware kit |
| Wheel Lug Nut Torque | Required | DIY | 5 min | Tightened to manufacturer spec | Torque to correct ft-lbs |
| Vacuum Booster Hose | Recommended | DIY | 2 min | No hissing sounds or soft spots | Replace vacuum line |
| ABS Sensor Wiring | Optional | Shop/DIY | 5 min | Wires intact; no fraying | Repair or replace sensor harness |
| Test Drive Noise | Required | DIY | 10 min | No squealing, grinding, or clicking | Inspect pads and shims |
Use this table as a guide during your quarterly maintenance or before long trips. Check off each item as you complete it to ensure no component is overlooked.
If you are unsure about the thickness of your pads or the condition of your rotors, many local auto parts stores provide free measurement tools or testing services. Always prioritize the front brakes as they handle the majority of the stopping force.