More than 376,000 Tesla Model Y, Model 3s have faulty steering

nimble

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As an owner of a Model 3 since 2018, I’m less and less inclined to be seen in it these days.
Don't worry, the half of the population who'll think badly of you won't actually do anything, while the people who are prone to abuse and violence will cheer you on.
 
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Madestjohn

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Tesla owner here...the car really is a P.O.S. It's noisy inside, cheaply made. Mine's had over a dozen service appointments in 5 years (all under warrany). The only thing I like about it is that - so far -- it's been a cheap-to-operate commuter appliance, since I charge at home. Otherwise, I'd dump it.
I hear the Koreans make a half decent ev
 
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dagar9

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Moscow, Travis County, Texas, can we really tell the difference any more?
With a population of 170, I doubt that Moscow, Texas has any sufficiently tall buildings. They'd have to make do... in 1652 the Mughal Empire general Adham Khan was defenestrated, but the window wasn't high enough (his legs were broken). They had to carry him back up to the top and do it again.
 
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codeycodey

Smack-Fu Master, in training
95
A modern car with a power steering failure is even harder to turn than a car designed without power steering (or for optional power steering) was. They used a bigger steering wheel and greater gear ratio when there wasn’t power steering.

The big problem with power steering failure, though, isn’t that the effort required to steer is so great. It’s that the amount of effort changes suddenly and unexpectedly, with someone having had essentially no experience at the higher effort level.
Not to mention that modern cars are 2x-3x heavier than old cars without power steering. My first car didn't have power steering and it was totally fine while driving, but required a bit of effort maneuvering at parking lot speeds. I've never experienced a power steering failure but I imagine the effort would be a lot higher than those old cars.
 
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chalex

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It fails when the car stops moving, but it doesn't prevent the car from moving after it has stopped moving. So the next time it starts moving with power steering unexpectedly missing, the driver of the vehicle isn't expecting what used to take half a finger worth of force to now take two hands worth of force.

I could see this happening when someone stops at a red light intending on making a left or right turn. Especially if they decide to gun it, giving them very little time to react. Or if their car has bad torqe steering that causes it to veer off with lots of acceleration, which is normally easy to compensate for when power steering is working.
What if the reporting is wrong and there were actually 0 crashes.
 
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Chuckstar

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Not to mention that modern cars are 2x-3x heavier than old cars without power steering. My first car didn't have power steering and it was totally fine while driving, but required a bit of effort maneuvering at parking lot speeds. I've never experienced a power steering failure but I imagine the effort would be a lot higher than those old cars.
EVs are heavier, but (at least in the U.S.) ICEs are often pretty similar in weight to their pre-power-steering predecessors.

My mom and I had this discussion once and looked up the weight of the Buick she learned to drive in, which was a mid-tier family car at the time that seated five, and then looked up the weight of a contemporary mid-tier Buick SUV that seats five. They were within about 10% of being the same weight, with the older one a little heavier.
 
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Chuckstar

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With a population of 170, I doubt that Moscow, Texas has any sufficiently tall buildings. They'd have to make do... in 1652 the Mughal Empire general Adham Khan was defenestrated, but the window wasn't high enough (his legs were broken). They had to carry him back up to the top and do it again.
He was only mostly dead.
 
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My mom and I had this discussion once and looked up the weight of the Buick she learned to drive in, which was a mid-tier family car at the time that seated five, and then looked up the weight of a contemporary mid-tier Buick SUV that seats five. They were within about 10% of being the same weight, with the older one a little heavier.
That might be a bit of an American thing... my first car weighed 1,017kg. You can't get a shopping cart that light anymore.
 
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A modern car with a power steering failure is even harder to turn than a car designed without power steering (or for optional power steering) was. They used a bigger steering wheel and greater gear ratio when there wasn’t power steering.

The big problem with power steering failure, though, isn’t that the effort required to steer is so great. It’s that the amount of effort changes suddenly and unexpectedly, with someone having had essentially no experience at the higher effort level.

Exactly. The power steering in my car went out recently, and while it meets a definition of "driveable", it by no means is safe to drive at any speed. The steering effort is extremely heavy, and every turn ends up being wider than you think it was, requiring last-second He-Man effort to further turn the wheel and avoid hitting things. Fortunately I have access to another car so I wasn't forced to drive mine until I get it into the dealership.
 
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SportivoA

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I've driven cars with start/stop and I don't ever remember this being an issue, and I think it's because I generally don't turn the wheels while still. Though maybe it's because hydraulic power steering is basically non-existent anymore. Do cars with start/stop and electric power steering retain power steering when the engine shuts off?
No, from discussing with someone who has it, the engine restarts if you jog the wheel too hard to resume (potentially feather-light) power steering function. Of course, since it immediately restarts on detection, then you should be good since you're not moving without also triggering an engine restart. Hybrids presumably have enough power that the engine is immaterial to power steering.
 
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mmiller7

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Tangent: I was taught it is poor driving practice to turn one's wheels into oncoming traffic while waiting to turn across that traffic. If rear-ended, you'll be shoved into that traffic.

I do agree if someone isn't used to that momentary stop/start lag, it's disconcerting.
Right - that's why I was waiting and then once I had a clear gap I tried to crank the wheel then accelerate. Except it wouldn't turn because the start-stop shut off the engine. Then suddenly went super easy as I was putting all my strength into "shit gotta deal with this and get safely out of the road" when it restarted.

I've only driven 1 vehicle that had any kind of start-stop and I hated that thing. Glad it was a rental. Also had mad lag when putting your foot down from a stop to pull out in heavy traffic.
 
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ERIFNOMI

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Right - that's why I was waiting and then once I had a clear gap I tried to crank the wheel then accelerate. Except it wouldn't turn because the start-stop shut off the engine. Then suddenly went super easy as I was putting all my strength into "shit gotta deal with this and get safely out of the road" when it restarted.

I've only driven 1 vehicle that had any kind of start-stop and I hated that thing. Glad it was a rental. Also had mad lag when putting your foot down from a stop to pull out in heavy traffic.
Most cars I've driven with start/stop would start the engine if you so much as thought about coming off the brake. You can pre-emptively start the engine by just applying slightly less pressure on the brake pedal.

I think Toyotas have felt a little sluggish in getting restarted, but then Toyotas generally feel pretty sluggish all the time so maybe it had nothing to do with the start/stop.
 
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EngineerX

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Right - that's why I was waiting and then once I had a clear gap I tried to crank the wheel then accelerate. Except it wouldn't turn because the start-stop shut off the engine. Then suddenly went super easy as I was putting all my strength into "shit gotta deal with this and get safely out of the road" when it restarted.

I've only driven 1 vehicle that had any kind of start-stop and I hated that thing. Glad it was a rental. Also had mad lag when putting your foot down from a stop to pull out in heavy traffic.
Also if you've driven many junkers you kinda freak every time it stops 😟
 
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Madestjohn

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Also if you've driven many junkers you kinda freak every time it stops 😟
used to drive a couple propane converted ford 250s pickups (definitely junkers)
  • these were true ‘farm trucks’ conversions (one was a using agricultural pcb irrigation pipe that I had to refill at night as stations would ban me if they saw it)
  • there generally isn’t a tank meter that works for any length of time so you had to always carry a cup of hot water or coffee out with you partly to pour down side of tank (so condensation would tell you its level) and partly to pour on and warm up the heat exchanger - basically a double spiral that used engine exhaust to preheat the incoming propane
  • anyway the point is this was unreliable and as you were driving this truck because you were broke you often ran tank near empty
if you never been in a propane converter pick up when the propane runs out of pressure its an experience like having your trani explode or launching a cylinder,
I literally got out to see if I had damaged the road under the engine the first couple times it happened

in an busy intersection during traffic - its terrifying

generally the shockwave would loosen up some of the frozen gas from the tank and you’ll be able to move again in a minute or two - but now face the issue of how do you refill your tank miles from the nearest propane dispenser as no mobile roadside service/tow truck would touch your very questionable vehicle
 
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adamsc

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It was supposed to be a joke about Tesla electricals being so shit that you can't even start a Cybertruck and get it onto a public road where you can hurt someone.

Ah. Since I unfortunately see reckless Tesla drivers trying to hurt others on a near daily basis I didn’t realize it was a joke. These things would definitely be safer if they failed more.
 
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numerobis

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The range on those trashcans while under any real-world truck load is ~100 miles. Add heavy ballistic armor and it would be much less. They would need to fill the bed with a diesel generator and fuel tank to keep the batteries charged.

No. This scam of a contract is just to get rid of Cybertrucks that Elon cannot sell. They will be issued to motor polls on military installations to carry people and light tools. Something a Ford E150 would do better and cost taxpayers far less.
The range on a real-world cybertruck load is about its EPA range because real world cybertruck loads are an office worker maybe with groceries or a kid going to soccer.
 
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EngineerX

Wise, Aged Ars Veteran
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used to drive a couple propane converted ford 250s pickups (definitely junkers)
  • these were true ‘farm trucks’ conversions (one was a using agricultural pcb irrigation pipe that I had to refill at night as stations would ban me if they saw it)
  • there generally isn’t a tank meter that works for any length of time so you had to always carry a cup of hot water or coffee out with you partly to pour down side of tank (so condensation would tell you its level) and partly to pour on and warm up the heat exchanger - basically a double spiral that used engine exhaust to preheat the incoming propane
  • anyway the point is this was unreliable and as you were driving this truck because you were broke you often ran tank near empty
if you never been in a propane converter pick up when the propane runs out of pressure its an experience like having your trani explode or launching a cylinder,
I literally got out to see if I had damaged the road under the engine the first couple times it happened

in an busy intersection during traffic - its terrifying

generally the shockwave would loosen up some of the frozen gas from the tank and you’ll be able to move again in a minute or two - but now face the issue of how do you refill your tank miles from the nearest propane dispenser as no mobile roadside service/tow truck would touch your very questionable vehicle
Didn't know that, thx. I used a propane flame weeder and freaked everyone out by melting the ice off the tank.
As long as you stop before it explodes it's safe.
 
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adamsc

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I hear the Koreans make a half decent ev

For a new purchase, definitely, but if he already owns a Tesla he probably is doing more good for the world by costing them money under warranty claims than helping the Musk administration’s economic figures with a new car sale.
 
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chriscalifornia88

Smack-Fu Master, in training
93
A modern car with a power steering failure is even harder to turn than a car designed without power steering (or for optional power steering) was. They used a bigger steering wheel and greater gear ratio when there wasn’t power steering.

The big problem with power steering failure, though, isn’t that the effort required to steer is so great. It’s that the amount of effort changes suddenly and unexpectedly, with someone having had essentially no experience at the higher effort level.
To add to this, the driver's first response would likely be panic, thinking their car is broken, or that they've done something wrong.

It's one thing to suddenly have no power steering. It's another thing to not be expecting it, or have any idea what's going on.
 
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mmiller7

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Also if you've driven many junkers you kinda freak every time it stops 😟
I've not, but I could see that happening.

I also have a few coworkers who've had business rental where the car dies not restarting in the middle of gridlock heavy traffic on them...and now those people are really anxious about cars with start-stop.
 
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chalex

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It appears that already happened.
I dunno, it still says at the top of the article " So far, it has resulted in more than 3,000 warranty claims and caused 570 crashes, according to Tesla and the National Highway Traffic Safety Administration."
But really it's 570 "field reports" and 0 crashes according to the primary source doc from NHTSA.
 
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Flipper35

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EVs are heavier, but (at least in the U.S.) ICEs are often pretty similar in weight to their pre-power-steering predecessors.

My mom and I had this discussion once and looked up the weight of the Buick she learned to drive in, which was a mid-tier family car at the time that seated five, and then looked up the weight of a contemporary mid-tier Buick SUV that seats five. They were within about 10% of being the same weight, with the older one a little heavier.
The steering box and gearing in modern cars with power steering are completely different than the 60's muscle cars with manual steering.

For reference, a 1966 Chevelle SS was about 3370# and the current gen Camaro SS is 3900#. Not much weight difference, but the steering ratio for a manual Chevelle was about 4:1 lock to lock and a power steering unit was about 2.3:1 lock to lock in a modern Camaro.
 
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