Checklist di ispezione pre-acquisto per 2021 Toyota 4Runner
Problemi noti — 2021 Toyota 4Runner
Transmission shuddering and hesitation during acceleration
Panoramic sunroof wind noise and rattling
Dashboard cracking and warping in high heat conditions
Rear differential noise and potential seal leaks
HVAC blend door actuator failure causing temperature control issues
Infotainment system freezing and touchscreen responsiveness problems
Cosa controllare
- Transmission fluid condition and shift quality during test drive
- Panoramic sunroof operation and seal integrity
- Differential fluid level and condition for leaks
- HVAC system temperature control and actuator function
- Dashboard surface for cracks and warping
- Infotainment system responsiveness and software version
Costi di Manutenzione Previsti
| Intervento | Intervallo | Costo |
|---|---|---|
| Oil and filter change | every 10,000 miles | $65-$85 |
| Transmission fluid change | every 60,000 miles | $150-$200 |
| Differential fluid change | every 50,000 miles | $120-$180 |
| Air filter replacement | every 15,000 miles | $35-$50 |
| Cabin air filter replacement | every 15,000 miles | $40-$65 |
| Spark plug replacement | every 120,000 miles | $200-$300 |
| Brake fluid flush | every 24 months | $100-$150 |
| Coolant flush | every 100,000 miles | $120-$180 |
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