2015 Toyota Sequoia Pre-Purchase Inspection Checklist
Known Issues — 2015 Toyota Sequoia
CRITICAL
Secondary air injection pump failure — codes P0410/P0412
CRITICAL
Rear air suspension failure on equipped models — compressor and bags
MODERATE
Exhaust manifold cracks causing cold-start ticking
MINOR
Paint oxidation on darker colors with age
MINOR
Fuel economy poor even for full-size SUV segment
What to Inspect
- Scan for air injection codes (P0410/P0412)
- Test rear air suspension for proper operation and leaks
- Listen for exhaust manifold tick at cold start
- Inspect paint condition
- Test all four-wheel drive modes
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (5.7L V8) | every 5,000 miles | $90-$120 |
| Differential fluid (front & rear) | every 30,000 miles | $130-$200 |
| Transfer case fluid | every 60,000 miles | $80-$130 |
| Spark plugs (5.7L) | every 90,000 miles | $200-$350 |
| Air suspension service | as needed | $500-$2,000 |
| Brake pads (front) | every 40,000 miles | $130-$200 |
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