2022 Toyota Redundant Sienna Cruise Control Problems
5 owner-reported cruise control complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (5)
While driving on the highway at 35 MPH, you pressed the brake pedal but your Sienna unexpectedly accelerated instead of slowing down. Your car didn't display any warning light to alert you that both the accelerator and brake pedals were being pressed at the same time. You were able to drive home safely, but the vehicle hasn't been diagnosed or repaired yet. Diagnosing this issue will likely involve checking the brake system, accelerator pedal sensors, and the vehicle's electronic control systems.
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Your accelerator pedal sometimes stops responding when you're pulling out of parking lots, leaving your van stuck in traffic for a few seconds before it starts working again. This happens intermittently, especially when there's traffic around you, but the dealership hasn't been able to reproduce it during test drives. The brake pedal isn't being pressed when this happens, and it's left you stranded in the road with other drivers honking at you.
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When you apply the brakes, you occasionally feel a sudden jolt or lurch forward as if the car is accelerating instead of slowing down. This can be especially concerning when driving in traffic or near other vehicles. The issue likely involves the brake system or engine control interacting unexpectedly, and may require diagnosis of the brake control module and engine management system.
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When you brake at a stop sign or light, your van occasionally feels like it's surging forward as if you're accelerating instead of stopping. This forces you to press harder on the brake pedal until the brakes mechanically engage and stop the van. The problem happens a few times a month, especially when braking on an uphill slope. The issue may involve the brake system's electronic controls or how the engine and brakes work together.
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This vehicle accelerate suddenly while it is slowing down even if I have foot on break paddle. I have complained to Toyota dealers but they said that hybrid vehicle operates like that. This is very dangerous and nobody is taking seriously.
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