Car Maintenance Checklist
A comprehensive, professional car maintenance checklist to ensure vehicle reliability, safety, and longevity through systematic inspection of fluids, tires, brakes, and electrical systems.
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| Item | Priority | Who | Time | What to check (Pass/Fail) | If failed (Next step) |
|---|---|---|---|---|---|
| Engine Oil Level | Required | DIY | 2 min | Level between marks; no burnt smell | Top off or change oil |
| Tire Pressure (PSI) | Required | DIY | 10 min | Matches door-jamb sticker | Inflate to spec |
| Brake Fluid Level | Required | DIY | 2 min | Level between Min/Max; clear color | Inspect for leaks; top off |
| Coolant Level | Required | DIY | 2 min | Visible in reservoir; not cloudy | Top off (when cold only) |
| Tire Tread Depth | Recommended | DIY | 5 min | Above 2/32 inch (or 4/32 for winter) | Replace tires |
| Windshield Washer Fluid | Optional | DIY | 1 min | Reservoir is full | Refill with seasonal fluid |
| Battery Terminals | Recommended | DIY | 3 min | No corrosion; tight connections | Clean with wire brush |
| Air Filter (Engine) | Recommended | DIY | 5 min | Clean; no debris or heavy graying | Replace filter |
| Wiper Blade Condition | Required | DIY | 2 min | No streaks; rubber is pliable | Replace blades |
| Headlights/High Beams | Required | DIY | 3 min | All bulbs illuminate; lenses clear | Replace bulb or restore lens |
| Brake Pad Thickness | Required | Shop/DIY | 15 min | At least 3mm of friction material | Schedule brake service |
| Serpentine Belt | Recommended | DIY | 5 min | No cracks, fraying, or glazing | Replace belt |
| Transmission Fluid | Recommended | DIY | 5 min | Pink/Red color; no burnt smell | Consult shop for flush |
| Cabin Air Filter | Optional | DIY | 10 min | Free of dust and odors | Replace filter |
| Turn Signals/Hazards | Required | DIY | 2 min | Consistent blinking on all corners | Replace bulb or fuse |
| Exhaust System | Recommended | Shop | 5 min | No loud roars or visible rust holes | Repair or replace section |
| Power Steering Fluid | Recommended | DIY | 2 min | Level within range; no whining noise | Top off; check for leaks |
| Spare Tire Pressure | Optional | DIY | 5 min | Inflated to sidewall max PSI | Inflate spare |
| Brake Lights | Required | DIY | 2 min | Both sides illuminate when pressed | Replace bulb |
| CV Boot Condition | Recommended | Shop/DIY | 10 min | No tears or grease leakage | Replace CV axle/boot |
Use this table as a guide during your monthly or seasonal walk-around. Check off items as you go and note any "Fail" results in your vehicle logbook for follow-up action.
If you are uncomfortable performing any of the technical checks, such as brake pad thickness or belt inspection, mark them for a professional technician during your next oil change.