Emergency Stop From the Passenger’s Seat

Below32

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USA
Vehicles
1958 Land Cruiser
Wound up in an emergency situation over the weekend, we managed it but I need some advise. Spouse was driving and had an incapacitating medical emergency. I was able to grab the wheel and thankfully due to the incline able to slow down, get off the road, in the process spouse came around and was able to apply the brake. Everyone is fine, no other cars on the road at the time etc. I knew I could throw the LC into Neutral but without a manual parking brake, what are the options for actually stopping? Figured I would ask here as I am not overly interested in trying to recreate this just to try it out. That damn center console is so big that it’s impossible to get to the foot peddles on the other side from the passenger side. (Before anyone gets judgy, this has never happened before)
 
You’re supposed to pull up on the ebrake and keep holding it up until you stop. Once stopped, it should completely engage the brake.

Note that I cannot find that in searching the manual. That’s how it works in an emergency for Subaru and GM vehicles. All our past Toyotas had old style e brakes.
 
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You would have to move the shifter to park position from drive...
The Toyota Land Cruiser features an electronic parking brake that can be engaged with the press of a button, simplifying the process compared to traditional handbrakes. This system automatically engages when the vehicle is put in park and disengages when shifted into gear.
i-5toyota.com
dbabrakes.com

Overview of the Toyota Land Cruiser Parking Brake

The Toyota Land Cruiser is equipped with an electronic parking brake system, which enhances convenience and safety compared to traditional handbrakes.

Features of the Electronic Parking Brake

  • Button Activation: The parking brake can be easily engaged or disengaged with the press of a button.
  • Automatic Engagement: The system automatically engages when the vehicle is shifted into park.
  • Automatic Disengagement: It disengages automatically when the vehicle is shifted into gear, streamlining the driving experience.

Benefits of the Electronic Parking Brake

Ease of UseSimplifies the process of setting the parking brake compared to manual levers.
SafetyReduces the risk of accidental roll-aways by ensuring the brake is engaged when parked.
IntegrationWorks seamlessly with the vehicle's existing braking system, maintaining original braking efficiency.
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Feature​
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Description​
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This electronic system not only provides a modern touch to the Land Cruiser but also enhances its functionality, especially in various driving conditions.
 
FYI, this is from the Highlander manual:
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Isnt TSS3.0 also supposed to stop the vehicle if it detects the person driving is not looking at the road?
 
Not sure shifting to Park would work, at least without causing damage or loss of control. Holding the E-brake button sounds like a winner. You can also manually shift to lower gears to slow down a bit assuming incapacitated person is not pressing accelerator and you have road ahead for deceleration. There's always rear-ending a moving car in front of you. They will apply their brakes to slow you down.

Sounds like you handled it perfectly well, given the circumstances. Hope everyone is okay.
 
Not sure shifting to Park would work, at least without causing damage or loss of control. Holding the E-brake button sounds like a winner. You can also manually shift to lower gears to slow down a bit assuming incapacitated person is not pressing accelerator and you have road ahead for deceleration. There's always rear-ending a moving car in front of you. They will apply their brakes to slow you down.

Sounds like you handled it perfectly well, given the circumstances. Hope everyone is okay.
We are all okay. Luckily, no one was on the road, we were on a slight incline which helped and pressure on the accelerator was reduced. I was running through my options wishing for a manual parking break. Especially since we were towing a trailer. I would have dropped my transmission by slamming it into park before willingly hitting someone else. Thankfully that wasn’t necessary.
 
We are all okay. Luckily, no one was on the road, we were on a slight incline which helped and pressure on the accelerator was reduced. I was running through my options wishing for a manual parking break. Especially since we were towing a trailer. I would have dropped my transmission by slamming it into park before willingly hitting someone else. Thankfully that wasn’t necessary.
Good to hear. You're a hero for handling that so well -with a trailer!
 
We are all okay. Luckily, no one was on the road, we were on a slight incline which helped and pressure on the accelerator was reduced. I was running through my options wishing for a manual parking break. Especially since we were towing a trailer. I would have dropped my transmission by slamming it into park before willingly hitting someone else. Thankfully that wasn’t necessary.
You need to read the description of the parking brake fully. Putting it in park and enables the LC to automaticly apply the parking brake and putting it in gear automatically releases the parking brake. Also note that in the settings of the vehicle, not sure where, this behavior can be enabled or disabled.

The parking brake will still work manually if you just pull it up the switch. No need for the nonsense in that first post saying you have to put it in park. If you’re moving and in gear, just pull up the switch.
 
Appreciate the conversation. I need to try this to be better prepared if/when I do need it.
 
Please report back with your findings.
Scary deal. Glad y'all came out alright. And your situation helped me learn something today.

I'd be hesitant to shift from drive through reverse to park with the vehicle moving, so I'm glad the option of lifting up on the parking brake was brought up.
 
Appreciate the conversation. I need to try this to be better prepared if/when I do need it.
Yes, +2. I would very much like for anyone (not me) to test out the parking break while moving theory. I'd like to know if it works, but also don't want to know that it works on my LC specifically :LOL:
 
I used to instruct for a major car company in very fast cars. At least for Porsche it’s the same, hold the e brake button after popping it into neutral.

Works for teaching teens how to drive too.
 
@Below32, I just tested it in my 2025 TJH250L-GNZAZA and confirmed it works. Probably on other variants as well, but others would need to confirm. You certainly don’t need to shift into park first, which would defeat the very premise of the idea. The vehicle beeps and fairly rapidly decelerates to a stop.
 
@Below32, I just tested it in my 2025 TJH250L-GNZAZA and confirmed it works. Probably on other variants as well, but others would need to confirm. You certainly don’t need to shift into park first, which would defeat the very premise of the idea. The vehicle beeps and fairly rapidly decelerates to a stop.
You, good sir, are a saint. Any reaction to your response other than a winner's trophy is BS, and their opinion never to be trusted.
 
Growing up I was the kid the rest of the neighborhood would send out to test things like the home made zip lines we’d string between buildings. I’m happy to serve that role here for the forums! 😆
 
@Below32, I just tested it in my 2025 TJH250L-GNZAZA and confirmed it works. Probably on other variants as well, but others would need to confirm. You certainly don’t need to shift into park first, which would defeat the very premise of the idea. The vehicle beeps and fairly rapidly decelerates to a stop.
Thank you! Considering we had our trailer in tow, I admit I considered it at the time but was unsure if it would send the vehicle into a situation that I couldn’t steer out of from the passenger seat.
 
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