2022 Toyota Sienna Pre-Purchase Inspection Checklist
Known Issues — 2022 Toyota Sienna
MODERATE
Power sliding door software issues — verify TSB history
MODERATE
HV battery performance in extreme cold reduces range
MINOR
Infotainment system updated but still has minor bugs
MINOR
Ride quality firm compared to previous generation
MINOR
High demand keeping prices elevated used
What to Inspect
- Test HV battery health
- Test power sliding doors
- Check for any open TSBs
- Test all climate zones
- Verify connectivity and wireless features
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change | every 10,000 miles | $50-$80 |
| HV battery inspection | every 30,000 miles | $80-$150 |
| Brake pads (regenerative) | every 80,000 miles | $100-$180 |
| Cabin air filter | every 15,000 miles | $20-$40 |
| 12V auxiliary battery | every 5-7 years | $150-$220 |
| Coolant flush | every 100,000 miles | $120-$180 |
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