Reverse problem

Tiny
JIMM TEMBO
  • MEMBER
  • 2000 TOYOTA VITZ
  • 1.0L
  • 2WD
  • AUTOMATIC
  • 1,002,000 MILES
My car suddenly spaced off when I was reversing and the brake couldn't respond.
Friday, April 1st, 2022 AT 4:42 AM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Hi,

This model isn't offered in the US. However, I will try my best to help. I believe it is the same as our Toyota Echo.

I need a bit more information. When you say, "spaced off'" do you mean it stopped working? Also, what happened when you applied the brake? For example, was the brake pedal stiff and hard to push?

Also, let me know if you had the computer scanned for diagnostic trouble codes. If you haven't, I recommend it. Here is a quick video showing how it is done:

https://youtu.be/b2IJGfImVvw

I will watch for your reply.

Joe
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Friday, April 1st, 2022 AT 9:05 PM
Tiny
JIMM TEMBO
  • MEMBER
  • 3 POSTS
I meant when I engaged the reverse gear as I released the brake the car suddenly gained a terrible force and speed off without even using the accelerator and when I pressed the brake it couldn't respond. Otherwise moving forward everything is working well, but when reversing the problem comes.
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Friday, April 1st, 2022 AT 11:00 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Hi,

Okay. Are there any issues with a high idle speed? Also, how many times has this happened?

Let me know.

Joe
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Saturday, April 2nd, 2022 AT 7:54 PM
Tiny
JIMM TEMBO
  • MEMBER
  • 3 POSTS
Yes, at least almost every day.
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Saturday, April 2nd, 2022 AT 9:53 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Hi,

If you have a high idle, it could be a couple of things. First, an engine vacuum leak can cause issues. Also, there is an idle air control valve on the throttle body that maintains engine idle speed. That could be failing.

Let's start simple. First, check to see if there are any vacuum leaks. Here is a link that shows how that is done:

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Let me know what you find. Also, if the check engine light is staying on while the engine is running, I recommend having the computer scanned to see if there are any diagnostic trouble codes.

Let me know.

Joe
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Sunday, April 3rd, 2022 AT 3:40 PM

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