2009 Toyota Sienna Engine And Engine Cooling Problems
- 3
- Owner complaint records in our dataset
Records are owner complaints, not a measured failure rate.
Owner complaint recordsComplaint records reflect reports in our dataset and do not measure how frequently the problem occurs across all vehicles.
Mileage in stored records
| Band | Records |
|---|---|
| 1–30k mi | 1 |
| 60–100k mi | 1 |
Complaint records
Owner-submitted complaint content, presented as stored.
Engine And Engine Cooling
2009 toyota sienna. Consumer writes in regards to engine overheating. *smd the consumer stated he replaced the fan relay and thermostat. However, the vehicle continued to overheat. The dealer replaced the radiator and water pump, but the overheating continued. The dealer informed the consumer they looked into the cylinders with a borescope and saw marks on the cylinder wall which lead them to the conclusion that the…
ODI 10690379
Body · Engine And Engine Cooling
2009 toyota sienna minivan developed corroded rear air-conditioning lines after only 4 years. Corrosion caused complete loss of a/c coolant. It cost me $118 to have the a/c system tested only to find out that it will cost me another $1578 to repair the problem...and there's no guarantee that this won't happen again in another 4 years. Dealership won't help. Toyota corporate won't help. It is a scam that they use…
ODI 10531611
Engine And Engine Cooling
Tl*the contact owns a 2009 toyota sienna. The contact started the vehicle and there was an excessively loud rattling noise in the engine compartment. In addition, an odor of anti-freeze circulated inside of the vehicle. The failure only occurred when the vehicle was started. The vehicle was taken to an authorized dealer. The vehicle was not inspected or repaired for the malfunction. The failure mileage was 3,000.
ODI 10311203