2002-2005 Hyundai Sonata: Reliability
Updated: 11/23/08
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Our reliability study for this generation Hyundai Sonata includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Hyundai Sonata .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Automatic transmission:
Numerous automatic transmission problems including shift flares, erratic shifting, delayed engagement and harsh shifts due to numerous glitches including a bad fluid temperature sensor, improper shift solenoid operation, low or worn out fluid, blown fuses, etc. (2002-03)
Climate control:
The climate control may blow warm air when cold is desired or cold air when warm is desired because the aspirator hose (for the sensor) comes off the vent. (2002)
Engine noise:
Ticking noises from the engine are from the hydraulic lifters and revised lifters are available. (1999-02)
None:
Squeaking and squawking noises from the front and/or rear require revised anti-sway bar bushings. (2002)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $405 |
| Alternator | $595 |
| Automatic Transmission or Transaxle | $2,930 |
| Brakes | $260 |
| Clutch, Pressure Plate, Bearing | $325 |
| Constant Velocity Joints | $670 |
| Exhaust System | $320 |
| Radiator | $510 |
| Shocks and/or Struts | $490 |
| Timing Chain or Belt | $260 |
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