Q: Q: Transmission problem?

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Grinding noise when shifting on 2001 Toyota sequoia. Noise is more apparent in rear than front of car. What cause the noise and how much does it costs to repair?

My car has 115000 miles.

Hi There, It sounds like your vehicle may be a bit low on transmission fluid or you may potentially have a bad transmission control solenoid. As you know, the transmission works on hydraulic pressure built up from the fluid inside and uses this pressure to activate solenoids that cause the transmission to shift. When these are not working properly or when you have low transmission fluid, this does not happen which usually results in erratic shifting patterns, or in some cases no shifting at all. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your vehicle.

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