2020 Acura TLX Pre-Purchase Inspection Checklist
Known Issues — 2020 Acura TLX
CRITICAL
8-DCT dual-clutch transmission shudder at low speeds
CRITICAL
Torque converter shudder on V6 9-speed units
MODERATE
P-AWS rear steering actuator failure
MODERATE
Oil consumption on 2.4L engine at higher mileage
MINOR
Infotainment system freeze requiring battery reset
MINOR
Door seal wind noise at highway speeds
What to Inspect
- Test 8-DCT for shudder under 20mph acceleration
- Check V6 9-speed for harsh shifts or hesitation
- Inspect P-AWS rear actuator for error codes
- Verify oil level after extended highway drive
- Test infotainment for freeze/crash issues
- Listen for wind noise from door seals at highway speed
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (synthetic) | every 5,000 miles | $80-$110 |
| Transmission service (8-DCT fluid) | every 30,000 miles | $200-$300 |
| Brake fluid flush | every 3 years | $80-$120 |
| Spark plugs (V6) | every 60,000 miles | $200-$280 |
| Rear differential fluid (SH-AWD) | every 30,000 miles | $150-$200 |
| Coolant flush | every 60,000 miles | $100-$150 |
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