Toyota Sienna owners have reported 1 problem related to engine grinding noise (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Sienna based on all problems reported for the Sienna.
Husband lost control of the car driving 75 miled per hour on highway. "awd brake override. Contact dealership" came on a gauge. Pulled off side of I-95 and car shook and came to a complete hault after making a loud grinding noise. We immediatley noticed fire coming from under the hood on driver side. Evacuated, called 911. Car was a total loss. Please get Toyota to investigate since this is not the first 2017 Toyota Sienna to catch on fire in the same manner.
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