2016 Toyota 4Runner Pre-Purchase Inspection Checklist
Known Issues — 2016 Toyota 4Runner
MODERATE
Transmission shudder and hesitation during acceleration
MINOR
Panoramic sunroof wind noise and seal degradation
MODERATE
Rear differential noise and potential bearing wear
MINOR
Dashboard cracking and peeling on upper panel
MODERATE
Timing chain tensioner wear causing rattling on cold starts
CRITICAL
Air suspension compressor failure (if equipped)
What to Inspect
- Transmission fluid condition and shift quality under load
- Differential fluid level and listen for grinding/whining noises
- Timing chain rattle during cold engine start
- Sunroof operation and seal integrity for leaks
- Air suspension compressor function and pressure readings
- Dashboard for cracks and interior trim separation
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil and filter change | every 10,000 miles | $45-$65 |
| Transmission fluid service | every 60,000 miles | $150-$250 |
| Differential fluid service | every 50,000 miles | $120-$180 |
| Spark plugs replacement | every 120,000 miles | $200-$350 |
| Cabin air filter replacement | every 15,000 miles | $35-$60 |
| Brake fluid flush | every 24 months | $100-$150 |
| Coolant flush | every 100,000 miles | $120-$200 |
| Air suspension compressor replacement | as needed | $800-$1,200 |
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