How to reset red triangle Prius

If you see the red triangle warning light come on, it’s important to take your Prius to a qualified technician as soon as possible. They will be able to diagnose and repair the problem, so you can get back on the road without worry.

How to Reset the Red Triangle Warning Light

How to reset red triangle Prius
How to Reset the Red Triangle Warning Light

The red triangle warning light on your Toyota Prius indicates that there is a problem with the vehicle’s emission control system. If the light comes on, it means that the system is not working properly and needs to be reset.

To reset the red triangle warning light, follow these steps:

  1. Turn off the engine.
  2. Press and hold the trip meter reset button for about 10 seconds until the light goes out.
  3. Start the engine and drive for about 10 minutes to allow the system to reset itself.

If the red triangle warning light comes back on after you’ve reset it, there may be a more serious problem with the emission control system and you should take the vehicle to a mechanic for diagnosis and repair.

I have a 2006 Prius and the headlights were not automatically leveling. Thanks to the wonderful report by Jason that detailed how to check the auto level sensor, we were able to remove it, take out the corroded springs and replace it with new springs. Unfortunately, when we put it back on the car, the red triangle light is on and the MID is showing that the leveling headlights is the problem. Is there any way to turn off that red triangle? Did it come on because the sensor was removed? I never got that light when the headlights stopped leveling. We were even thinking that perhaps the wires are reversed and the lights come on when the auto level sensor is working. Any advice would be appreciated.

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Hi
How to reset red triangle Prius
Any chance you can you point me to Jason's report? I just got the red triangle alarm and it was the dealer said it autoleveling on the lights. They said it would be 600+ for the repairs. $200 for the part and $400 for the labor since the computer compenent that they think went bad is behind the dashboard. Did removing the 12volt battery work for reseting everything for you?
Thanks for any help,
Kiran (new to owning a prius)

 

Below is the best information and knowledge about how to reset prius red triangle light compiled and compiled by the BMR team, along with other related topics such as: 2007 prius red triangle and check engine light, 2008 prius red triangle and check engine light, prius red triangle comes and goes, 2008 prius red triangle with exclamation point, prius red triangle no codes, 2008 prius warning lights, 2006 prius red triangle and check engine light, prius hybrid battery warning light

How to reset red triangle Prius

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The most popular articles about how to reset prius red triangle light

1. How to Fix the “Red Triangle of Death” in Toyota Prius

How to Fix the “Red Triangle of Death” in Toyota Prius Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. Typically, the codes …

In this article, The Hybrid Geek delves into common causes for the warning and how to quickly get you back on the road by fixing the red triangle of death in hybrid vehicles.

2. How do I clear a red triangle of death light after repair … – Reddit

How do I clear a red triangle of death light after repair … – Reddit [2008 Prius]. Took it to a Toyota hybrid expert. He pulled a code for the inverter Coolant pump. Bought a pump from Toyota and replaced the …

[2008 Prius]. Took it to a Toyota hybrid expert. He pulled a code for the inverter Coolant pump. Bought a pump from Toyota and replaced the bad one. Red triangle stays on. 4 months later I decided to pull the battery terminal for a bit and reconnect it. Stays on. Can’t clear it with a code reader. D…

3. How To Reset Prius Warning Lights? – OneCarSpot

How To Reset Prius Warning Lights? – OneCarSpot How to reset prius warning lights? · Hold in the brake and press the start until the car turns on. · Continue to hold in the ODO while turning car …

Beside above, how do you reset the red triangle light on a Prius? To reset the red triangle warning light on a toyota prius, you can disconnect the battery and reconnect it.

4. What does the red triangle mean on a 2007 Toyota Prius?

What does the red triangle mean on a 2007 Toyota Prius? Turn the car off while still holding the ODO button and brake. While still pressing both brake and ODO, and press the power button one time to …

Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. When this code appears, the problem is typically caused by several sources, but it means there is an issue with the HV battery’s ECU.

How to reset red triangle Prius

5. I have the red triangle, and my car won’t start

I have the red triangle, and my car won’t start Remove the mat · Remove the cargo tray cover · Remove black plastic cargo tray · Remove cover over 12V battery in the passenger rear corner · Remove …

Once you are able to get the car started, drive it normally until the light comes on. Once the light comes on, drive STRAIGHT to O’Reilly.  DO NOT TURN THE CAR OFF.  Keep the car in ready mode and ask them to check the codes for you.  Get the CODE(S).  Don’t let them tell you the…

6. Triangle shape red warning light is what?

Triangle shape red warning light is what? Hold down “trip A” reset button while pushing start button simultaneously (don’t let go of “trip A”). Look at dash and it will tell you when “reset mode” is …

I know the “main req” on dashsboard could mean low tire pressure, or asking to change oil or like that. I checked my tire pressure and it is fine and my oil is fine too and not due for change yet with it being only 3k miles since my last change. But I went to repair shop after a noise started comin…

How to reset red triangle Prius
How to reset red triangle Prius

7. 2005 Toyota Prius red triangle – Maintenance/Repairs

2005 Toyota Prius red triangle – Maintenance/Repairs That is the automatic headlight leveling system warning, page 125 and 127 of the owners manual. “This light warns that there is a problem

The red triangle is a general warning indicator, it is lit when a warning light is on (check engine, ABS, maintenance required, etc) or when there is a warning message.

8. What does the red triangle mean in a Prius? – WapCar

What does the red triangle mean in a Prius? – WapCar If You happen to see a red triangle light come on at Your dash in Your Toyota Prius that is its version of a standard check engine light.

The Lexus CT was voted as the UK’s most reliable used purchase by owners, with a 99.5% reliability rating.

Lexus CT named most reliable used car by What Car.
Car Reliability rating
Lexus CT (2011 – present) 99.5%
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9. 2007 toyota prius red triangle with exclamation mark, check …

2007 toyota prius red triangle with exclamation mark, check … 2007 prius red exlamation mark inside triangle warning light … Sometimes the sensor just malfunction an needs to be reset. source: Triangle sign with …

On a droid x, an orange triangle with an excalmation point in the upper left corner of your screen, is an indication that your backup sync did not work. touch the top part of your screen and drag it down to see your options.

How to reset red triangle Prius
How to reset red triangle Prius

10. Main Warning Light ( Red Triangle) Keeps Coming On.

Main Warning Light ( Red Triangle) Keeps Coming On. I have a 57 plate Prius t spirit which I have been very pleased with.Recently the red triangle warning light has come on while trying to …

The Prius 12v is easily changeable with a main dealer for about £100 fitted. It’s usually a fixed price item, though depends on your dealer. It’s also a weird thing and you’re unlikely to get a matching item from Halfords. The official 12v has a vent as it’s in the cabin part of the car (well the bo…

How to reset red triangle Prius
How to reset red triangle Prius

11. 【How to】 Reset Red Triangle Prius – GreenCoin.life

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12. Toyota Prius Red Triangle Warning Light

Toyota Prius Red Triangle Warning Light Toyota prius red triangle warning light – 2005 prius, dashboard warning light, red triangle with exclamation point, check enginle light yellow/organge …

As i was driving home yesterday from work, all of the sudden the red triangle, vsc, check engine and a little car with an exclamation point on it on the display came on about 2 miles from home.
Big red triangle with an exclamation point on it on the dash is the master warning light.

How to reset red triangle Prius
How to reset red triangle Prius

13. Red Triangle of death check engine? – CleanMPG

Red Triangle of death check engine? – CleanMPG 84500 miles 2006 Prius Red triangle of death Initially on screen-car … upper left of the screen-this is the “hybrid system warning light”

So
1)the BRAKE circle explanation point was displayed(it went away)
2) VSC was displayed-it went away
3)Little red triangle on dash-still there
4)check engine-still there
5) red outline car on left of screen-still there

How to reset red triangle Prius
How to reset red triangle Prius

14. Triangle of Death — My notorious Toyota Prius

Triangle of Death — My notorious Toyota Prius Like all electronics, appliances can die without any warning. The engine warning light and the red triangle first appeared after 9 months after …

Like all electronics, appliances can die without any warning. The engine warning light and the red triangle first appeared…

15. 2005 Toyota Prius – Red Triangle – Have Tried So … – CarGurus

2005 Toyota Prius – Red Triangle – Have Tried So … – CarGurus many problems that we are almost down to the last straw. When we turn the car on, it shows us the check engine light, yellow circle with the …

When we turn the car on, it shows us the check engine light, yellow circle with the exclamation point in it, and the car skidding light but does not start the engine. After using a code reader to clear the codes, the car turns on but about 10 minutes down the road, it shows us a red triangle. The ga…

How to reset red triangle Prius
How to reset red triangle Prius

16. Red triangle with exclamation, car not picking speed and…

Red triangle with exclamation, car not picking speed and… ·

Red triangle with exclamation. Car not picking speed and makes a rattling noise upon acceleration.

How to reset red triangle Prius
How to reset red triangle Prius

17. How to Check and Reset the Hybrid System on a Prius

How to Check and Reset the Hybrid System on a Prius If the “Check Hybrid System” indicator light is showing on your dash, it could mean your Prius is having engine problems or electrical issues, …

How to reset red triangle Prius
How to reset red triangle Prius

18. The triangle light stays on on my Citroen Berlingo

The triangle light stays on on my Citroen Berlingo It can be stressful, but you should know that when the indicator light is not red, this indicates that it does not require an instant stop of …

When the triangle indicator light is lit on the dashboard of your Citroen Berlingo, this indicates that the vehicle: noticed a dysfunction . We can find 2 cases if the latter lights up. If ever the latter is a triangle not circled in this situation it signals a worry global. However if it is surroun…

How to reset red triangle Prius
How to reset red triangle Prius

19. Prius red car symbol with exclamation point

Prius red car symbol with exclamation point The amber check engine light means that the engine ECU has logged a DTC. The red Master Warning triangle is just alerting you to look around for other warning …

theres absolutely no difference in the performance of the car. Drives like it always does. but now theres a giant red triangle reflecting on my windshield hah. the 2 warning lights that are on are really generic and dont relate to a specific problem apparently so it’s hard to diagnose.

How to reset red triangle Prius
How to reset red triangle Prius

20. Emergency Triangle? No problem. – Liza Howard

Emergency Triangle? No problem. – Liza Howard A large red triangle with an exclamation mark lit up our dashboard halfway between San Antonio and Bandera Friday night, so the Prius and I …

A large red triangle with an exclamation mark lit up our dashboard halfway between San Antonio and Bandera Friday night, so the Prius and I are spending the day together at theToyota dealership.  We pulled over and consulted the owner’s manual when the light came on and  the book was …

21. Toyota Warning Lights | Your Complete Guide

Toyota Warning Lights | Your Complete Guide You should take immediate action and not ignore red warning lights. Stop the vehicle and contact your dealership. AMBER: An amber light also indicates a …

These light up when indicating to go either left or right during driving. Both lights will also continually flash when hazard lights are activated via the warning triangle button.

How to reset red triangle Prius
How to reset red triangle Prius

22. 3 Reasons Why Prius Red Triangle Appear – Daily Car Tips

3 Reasons Why Prius Red Triangle Appear – Daily Car Tips This warning sign functions as the check hybrid battery light. There could be a multitude of reasons ‌ the red warning light appears, but most …

It can devastate a driver to see the red triangle of death. Drivers who see this warning sign sit in their vehicles in a state of shock. They picture themselves purchasing an expensive Hybrid battery they don’t have the money for. But all is not lost when this triangle appears.

How do I fix the red triangle on my Prius?

Typically, the best fix for this is to repair damaged cells (or replace dead ones) if possible. Reconditioning the battery can also rectify the issue, but your hybrid mechanic will be the best person to make the final decision.

What does red triangle with exclamation point mean in Prius?

An Exclamation Point Inside a Triangle There is a malfunction within your vehicle's master warning system, which requires professional attention.

How do you reset the code on a Prius?

Put the key fob in the ignition. Hold down the brake and press the power button one time to turn the car on. Continue holding down the brake, and then press the ODO trip button. (The ODO button is located by the hazard lights.)

What does a triangle with an mean on a Prius?

It may mean your oil is low. There are many gauges that are on a normal car that are not on the Prius. An oil gauge/indicator is one of them. That yellow triangle is the only thing that might tell you your oil is low.