Traffic Jam Assist (TJA) | Lexus

Traffic Jam Assist (TJA) is designed to allow for hands-free driving in low-speed traffic jams on highways and expressways as long as the necessary parameters are met. This advanced system helps control the vehicle’s position in the lane, while also managing acceleration, deceleration, stopping and starting. Explore the proper use, operation and benefits associated with this system found on select Lexus models.

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[xuimod]

Greedy of Lexus to make this a subscription after the 3 year trial. This feature can be accomplished without 4g Internet access.

[majidaskari]

What is the difference between TJA and Dynamic Cruise Control + Lane keep assist? It looks like they both do the same thing.

[Moetheboi]

Ah yes, locking safety features behind a subscription. Peak capitalism

[IStayStnd_OSRS]

This would be awesome for New York City California or even places in Texas / Florida. But more than likely in New York City and California it would probably be banned for "being unsafe"

[catcait]

Can we drive while sleeping for 30 minutes break❤?

[ScoobyFermentation]

How is this any different than Pilot Assist on my Volvo except for the fact that the Volvo does NOT have annoying chimes, dings and bells telling you to watch the road and Volvo doesn't charge you a dime to use their system. Honestly, I don't understand what makes this any better than my old 2018 Honda Odyssey with Adaptive Cruise Control and Lane Keep Assist.

[giaptheson]

I meant to say, Traffic Jam Assist is only for Lexus RX 500h.