Prius red triangle no codes - VSC ABS and ! lights plus red (!) for no particular reason temprementally the above lights started appearing upon starting the car (2004 prius). The brakes do not seem to work either while these on. if I drive few meters the lights disappear and the brakes start working properly. After this everything works fine until the next power cycle.

 
Go to prius r/prius. r/prius ... Red Triangle of Death showing no codes Red triangle of death today while accelerating from a stoplight. My OBD II scanner isn't showing any codes. I can clear codes and the triangle goes away for a few seconds and comes back. The code shows up even when in "on" mode (two power button presses with no brake pedal on).. Ingleside dental associates

Save up to 50% with Vitacost Promo Code. 43 Vitacost Coupons verified today! PCWorld’s coupon section is created with close supervision and involvement from the PCWorld deals team ...Red Triangle - P0a80, P3018. ... Joined: Apr 15, 2015 2 2 0 Location: Santa Fe, NM Vehicle: 2006 Prius Model: Three. Three times now my 06 Prius has given my the Red Triangle and the HV power has gone offline. ... I read the code and cleared it and didn't come back for about 15 minutes but the hybrid still wasn't working during that time. Ot ...To add a little fuel to the fire, I ran into something new over the weekend. Car (Gen 2 Prius) has a previously rebuild HV battery, about 2 years old. Symptoms were the red triangle popping up while driving. Owner was resetting by disconnecting battery. Check the codes and the only code present was Block 2 becomes weak.There are a lot of big hills in the SF area, and that could easily cause a real or phantom out of fuel situation. The red triangle is like Microsoft's BSOD (Blue Screen of Death), where it doesn't really make any difference why it's there - no matter what you are SOL. Tom. #5 qbee42, Sep 18, 2007.CEL, Red Triangle with !, intermittent VSC light, and code P0093. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by HOVmobile, Jul 15, 2012. Page 1 of 2 1 2 Next > HOVmobile Junior Member. ... I have no hint of Prius specific codes, but generically P0093, ...The red migration usually happens over a period of a few days between November and December. Christmas Island, an Australian territory, is a small island in the Indian Ocean. Once ...12 votes, 19 comments. 39K subscribers in the prius community. Everything Toyota Prius! ... I'd get an OBD II scanner and check for codes. It can mean the coolant pump has failed, for example, which can lead to destroying your engine. ... My 2005 is still running strong at 162k, everyday I'm waiting for the imenent red triangle of death lolThe "death" triangle might indicate that you need a new 12V battery. A new battery fixed my problem on my old 2008. YouTube has instructions how to do it. Basically all you need is a 10mm socket and a bit of patience. #5 plug-it-in, Jun 20, 2016.When you get a trouble code, usually it is too late to do much if anything about your hybrid battery. Then it happens—the triangle of death, the master warning light. The thing is this if you ...The red triangle on your Toyota Prius can be caused by issues with the hybrid battery, which powers the electric motor and the gasoline engine. This is typically indicated by error …07 Prius. 170k miles. Intermittently won't go to ready. This is the third time it's happened. The first and the third time, I was driving up a hill on my driveway, big red triangle, bunch of lights, continues working though. After I turn it off, it won't go ready again. Light on the start button is red, not green.I literally cleared mine with a code scanner and it kept coming back over the course of a week, never stayed off for longer than 36 hours. If you've got the big red triangle, and you have the battery pack code being pulled with an OBDII scanner, and you hear the battery heat exhaust fan in the backseat going apeshit, then your battery is toast. 1.Florida. Vehicle: 2007 Prius. Model: ----USA----. Hi guys, I habe the P0A80 code in my prius and I vheck the modules volt and fans and everything is working, as you see in tje picture, it say that the block 1 is low, but, all the voltages are 7.6 and up, do you thing that I have to change the sensor in the image? Need your advises one more time ...After driving a few minutes the red triangle and yellow symbol on MFD disappear. 2004 prius no codes logged on the scanguage ii Background. Bought car used 1 mos ago 117mi unknown battery history. 12v under load in maintenance mode is usually 13.8v seen it dip to 13.7v, ...I tried it on my other (working) Prius and if you start it with no foot on the brake pedal the dash looks the same, the LED on the start button stays orange and the OBD also reports no codes. The only difference is that it doesn't have the red triangle of death on.Everything Toyota Prius! Currently private to support the proposed changes to third party apps. Members Online • MaxAmmo163. ADMIN MOD Have the red triangle of death and no codes on the OBD2. Gen 2 Prius. Checked oil level Checked the water inverter it is working Checked hybrid battery fan, it works Checked the 12v battery is good The hybrid ...OBD reader said $7E8 and $7EA. Tried a jump and clearing the codes to get it working (not sure it needed a jump). Ran fine for a week. Second time: car sat for the weekend again. Stopped and got red triangle again along with the yellow exclamation point. Problem read on the screen but the car kept running. Clearing the same codes and it ran fine.1. The check engine light is an icon shaped like an engine. This certainly is distinct from the master warning red triangle. 2. It is possible for the master warning red triangle to turn on when no diagnostic trouble codes are logged. For example, make the Prius READY and put the gear selector into D. Then open the driver's door and see …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 that come up after a diagnostic are P0A80 and P3000. The P300 code refers to the Prius’ battery control system.In disconnecting the 12 V battery you have deleted any codes that were present. 12.5 V is not bad and certainly not a reason for problems. If anything, all you need to do is put that battery on a charger and charge it up. #3 dolj, Jan 9, 2020.2006 Prius Red triangle ! Rear fan blowing when start the car Red car and ! on center display vsc light Circle with exclamation Check engine The AC needs to be replaced Codes: P1116, P1121 167,000 miles The car starts and the rear fan goes on right away. We changed The 12 volt battery all warning lights still on. The car lags, will go 10 mph then up to 40 mph no power uphill.Disable SMART KEY (button that says KEY under steering column), and insert key fob transponder into slot in dash. With foot on brake, push power button and hold the power button in for 30 seconds. Release power button and try to restart ." #11 Planet Awesum, Oct 30, 2017.Hi all, I have an 06 Prius with about 170k miles. The hybrid battery was replaced shortly before I bought the car last year. About a month ago,...The Toyota Prius red triangle warning light is a dashboard indicator that illuminates when there is an issue with the vehicle's hybrid system. This light is similar to …What Are the Causes of the Red Triangle? There are a few things that would cause the red triangle to pop up on the dashboard. These are the battery, electrical grounding issues, and low oil pressure. Let’s begin with the most common cause: The Battery. The major cause of the red triangle is the battery. Feedback from most drivers …1. Reply. Motorcyclegrrl • 1 yr. ago. I get the red triangle. Not sure I even have a door open light. 😂 That triangle is so huge. 2. Reply. No_Pay_7697 • 1 yr. ago. Door ?Hi all! Drove my 2008 Prius with about 100k miles this morning for about 30 mins, parked it and then when I went start it up again a few hours later this is what I saw. Red triangle and other icons! (The tires pressure light has been on, I checked my tires but never reset the dash) When I drove it earlier there were no issues to my knowledge.Base. Hey everyone, so a couple of months ago our 2008 (100+k mi) Prius gave my wife the Red Triangle "Problem" while she was out and about with the kids running errands. It happened while she was at my office visiting me, so we switched cars and I let her take mine home while I gave our Prius a rest as I finished out the last half of my work day.There is a long wire going from the + of the battery to the fuse box under the hood and the negative is just connected to the body near the tail light. Make sure those are nice and clean at both ends. There is a ground connection at the fuse box to the body as well. Check those for good contact.2006 Prius. Model: Five. I just acquired our second Prius, a beautiful 2002 (Gen1 in the USA) with 90k miles. On the dash, I get the red triangle of death with the exclamation point inside it. On the computer info screen, I have an icon of a car with an exclamation point in it and it reads "problem". I have connected the OBDII reader to it and ...I have a 2007 Prius, approx 175,000 miles. Replaced hybrid battery approx 1 1/2 year ago with a new Toyota hybrid battery. 12 volt battery replaced 3 weeks ago. Yesterday had red triangle with ! And check engine …jadziasman Prius owner emeritus. In my 2005 with 133,000 miles, I recently have symultaneously been getting the big ! red triangle on the dash and yellow headlight symbol (with small pointing arrows at either end of symbol) on MFD - see attached. This then goes away but returns, usually after traveling the rural washboard paved local roads.The codes they read were: C1241 - Low Battery Positive Voltage: C1256 - ABS Inlet Valve Coil RR Circuit Short To Battery. C1310 - Malfunction in HV System. On top of all that, the brake actuator is making that "rattling" noise very often even after the car is off. Also, I've tested the 12V battery and it's fine.At 60 miles an hour, the red triangle and check engine light. At 60 miles an hour, the red triangle and check engine light come on. They indicate it is a hybrid cooling pump and the stability control system. … read more. Ted Ritter. High School or GED.no - but I'm only using the free version of dr. prius. i do have the paid version of torque pro. nither of these show a battery or engine code - even though red triangle and little headlight wobble symbol are displayed. (maybe it's just that headlight leveler thing).Vehicle: 2002 Prius. Model: I. Hello fellow Prius owners! My wife and I are the original owners of a 2002 Prius which now has about a 160K miles on it. The wife has been driving it daily for the past 9 Years without any issues. I'm pretty sure the car has never had its spark plugs, radiator or inverter fluid changed:redface:.The Toyota Prius Prime is called the best Prius yet—but is it enough to boost sales? A sweet price and new features make the case. By clicking "TRY IT", I agree to receive newslett...Prius red triangle reset comes back no codes. I have a 2003 325i and the service engne light, tracking light and brake light have come on. what is wrong? I`ve a toyota camry altise 2008, today while i was on the road the engine light indicator & the sliding indicator lighted & didn`t go off, why is that; Prius red triangle when startingN/A. I have a 2008 Prius Touring with 101,500 miles I bought a couple months ago. My problem started two weeks ago. I get the red triangle, yellow "!", and VSC lights while driving anywhere between 0.1 and 25 miles. When I turn off the car, it won't go into Ready mode unless I disconnect the 12V battery for 30 seconds and reconnect.Apr 19, 2020 · >>>> My 2007 Prius is showing the exact problem you described earlier "Got red triangle, brake warning, check engine, plus car outline with exclamation mark in upper-left corner of the MFD.". When this happened last week, there were only three "Red triangle, check engine, exclamation mark on car icon in MFD", I was able to reset it using by ... SOC seemed to be normal. OBDII ELM327 scanner showed the HV batteries were charging at same level, 16.8V and Aux battery was registering at 14.0 Volts. The next morning, after 20 minutes of driving the Red Triangle of Death appeared, and shortly after I experienced loss of power, with sporadic engine idle and interior traction battery fan was on.Well the P0420 code came back after <10 miles of driving, maybe a minute or two after entering the highway a second time. I checked the code right after I parked and saw the (downstream) O2 voltage was holding at 0.78V steady. I took it around the block at low speed and it saw it did jump around a bit to 0.72v, 0.6v, later as low as 0.41v, 0.3v.Red triangle exclamation point, engine icon, yellow circle exclamation. : r/prius. So sad. Red triangle exclamation point, engine icon, yellow circle exclamation. On my way out of town, at rush hour. Noticed it seemed like the engine was idling "rough" like it couldn't decide if it wanted to run electric motor or ICE.2013 Prius. Model: Two. Lol Idk how I get the orange triangle light on but I'm guessing my hybrid battery is about to shit the bed. I went to toyota today to get coolant and ask about the warning light and prompt. They said it would be $110 to diagnose it but it's most likely the hybrid battery.You should check if your inverter pump is working. Open the inverter coolant reservoir and see if the coolant is moving rapidly when your car is "READY". You can also read the codes to determine what the car is reporting. Coolant is moving rapidly when the car is ready and the code I have is the p3000. #4 2007priuslol, Jul 2, 2021.Red Triangle, no codes again. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Nance459, Jan 24, 2023. Page 1 of 2 1 2 Next > Nance459 Junior Member. Joined: Jan 26, 2021 47 15 0 Location: CA Vehicle: 2006 Prius Model: Two. Hi all. I was driving 2006 Prius this weekend and hit the brakes hard when I …At first the red triangle and display of "There is a problem with the transmission P lock mechanism..." came on when the weather was bad or wet, then would eventually go back to normal. ... It's been about 10 days or so and no P0446 code or parking system warning. ... Autozone: 2007 Toyota Prius 1.5L MFI HEV DOHC 4cyl …About a week ago red triangle, vsc, and check engine light came on. Changed oil (4,800 miles since last), lights still on. Went to Auto zone, checked codes but nothing came up. For no real reason, I decided to reset the codes. They stayed off for about a week then just came back yesterday.Jan 8, 2023 · The red triangle warning light on a Toyota Prius indicates that there is an issue with the vehicle’s emission control system. If this light comes on, it means that the system needs to be reset. To do so, turn off the engine and press and hold the trip meter reset button for about 10 seconds until the light goes out. May 2, 2022 · 7.1 could easily be a failed module, or just a depleted module. If you have to disconnect the battery to get the car to start, you likely have a P0AA6 HV isolation fault. If you're dealing with a P3190 then you may just be depleting the HV battery, as opposed to having battery module problems (other than the P0AA6) #3 TMR-JWAP, May 2, 2022. Triangle of Death But No Codes??? Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Cory151, Apr 12, 2016. Cory151 Member. Joined: Mar 3, 2012 102 27 0 ... Ive pulled failed invertor pump codes off a prius before which is pretty specific to hybrids I would think.I will be getting a device to check the diagnostic codes on Friday. I took off the three connections to the battery in the back. This reset the red triangle and the dash battery meter showed six lines (picture attached). However, when I turned on the vehicle the battery drained to one line in like 4 seconds.2006 Prius. Model: Five. I just acquired our second Prius, a beautiful 2002 (Gen1 in the USA) with 90k miles. On the dash, I get the red triangle of death with the exclamation point inside it. On the computer info screen, I have an icon of a car with an exclamation point in it and it reads "problem". I have connected the OBDII reader to it and ...Hello, I have a 2005 Prius that financed from a small dealer last year. Currently has over 140k miles on it When I bought it it had the Red Triangle and it worked fine until recently (about 2 months ago). Recently I've been having some problems. When I go at higher speeds I get the following sings come on: 1. Red Triangle 3. Orange check engine light 2. . Orange (Symbol)CHECK - Malfunction ...I was driving my 2001 prius with 185k on it and the red triangle along with the check engine and the parking brake light came on. In the display screen i had thw car with the exclamation lighting up. ... You need to have the car scanned for codes with a Prius-aware scan tool. You can have this done at a Toyota dealer, where it will probably ...I have a 2007 Prius, approx 175,000 miles. Replaced hybrid battery approx 1 1/2 year ago with a new Toyota hybrid battery. 12 volt battery replaced 3 weeks ago. Yesterday had red triangle with ! And check engine light. After checking for codes first time no code.Here we are, stuck in Los Angeles with a Toyota Prius displaying the RED TRIANGLE OF DEATH -- which spells doom for any Toyota Prius Hybrid Car -- it's WORSE...2007 Prius base, package #3. 146,000 miles (I purchased at 126,000). The vehicle has spent its entire life in cool Minnesota. I tried to start the...I was driving my 2001 prius with 185k on it and the red triangle along with the check engine and the parking brake light came on. In the display screen i had thw car with the exclamation lighting up. ... You need to have the car scanned for codes with a Prius-aware scan tool. You can have this done at a Toyota dealer, where it will probably ...12 votes, 19 comments. 39K subscribers in the prius community. Everything Toyota Prius! ... I'd get an OBD II scanner and check for codes. It can mean the coolant pump has failed, for example, which can lead to destroying your engine. ... My 2005 is still running strong at 162k, everyday I'm waiting for the imenent red triangle of death lolLow Oil. Low oil or old oil is another cause for the red triangle. But in this case, you will get a red oil warning light as well. But even if you don’t, it’s worth checking the oil level at least. And if the oil is low, top it up with the correct type of oil. You can find the correct oil in your owner’s manual.The chain auto parts places such as AutoZone, Advance Auto and O'Reilly will read your codes for free. They will hook a machine to a port under the dash which will give you a 5 character code that tells what prompts the light. ... There are many numerous things that can cause the check engine light/red triangle of death to come on. Which means ...A 2006 Prius with 158,082 miles on it. A few weeks ago I felt it driving funny and then all my lights came on including the red triangle, check engine, and caution light. I took it to the dealership and was given this list of codes: P3000-----battery control system P3102-----transmissions control ECU P3108-----lost com.To add a little fuel to the fire, I ran into something new over the weekend. Car (Gen 2 Prius) has a previously rebuild HV battery, about 2 years old. Symptoms were the red triangle popping up while driving. Owner was resetting by disconnecting battery. Check the codes and the only code present was Block 2 becomes weak.I stopped and restarted my 2005 prius, but red triangle and check engine light still on. Car drives the same, no problem at all. My tank was half full, I pulled to gas station and filled the tank, and the lights went away. ... Anyways I just connected the OBD II tool and it says "no codes found". Very strange. #6 aanimate, Oct 7, 2009 ...The Prius has 203,000 miles and is 2008 with original hybrid battery. The Prius has always resided in Los Angeles no other states. I pulled the 12 volt battery for 10 mins and the Prius started up and dash is clear of warning lights no red Triangle or check engine lights. Then after idling for 10 mins and shut down the Red Triangle and the ...IV. If the warning triangle lights up again, it is best to just use a scan tool that doesn't say there are no codes (or get the car to somewhere that has a scan tool that doesn't say there are no codes). Then you can post the codes here, and that makes next steps much easier to suggest. #3 ChapmanF, May 29, 2022.Hi All, Car profile: 2004 Prius with 175k miles On March 11, I was on a short drive on the freeway and heard a rattling sound under the car. After the rattling stopped, I looked in the rear view mirror and saw white smoke, then received the red triangle. I pulled over immediately, waited for 5 mins and started the car.The Toyota Prius red triangle warning light is a dashboard indicator that illuminates when there is an issue with the vehicle's hybrid system. This light is similar to the check engine light on a gasoline-powered car, indicating that something is wrong with the car's electrical system.If I pulled over, turned off the car for 10 seconds and then turned it back on it would run and drive normally again. After a while the red triangle would go off. I went to O'Reilly's and pulled the codes. I have to say that I always have lots of codes. I bought this Prius for $3,000 at 200,000 miles.Vehicle: 2011 Prius. Model: IV. 2004 Prius, 149,000 miles. Driving on a highway when suddenly it felt like a headwind was bearing down on me, and a minute later, the red triangle of death and all the other lights came on. Did not totally lose power. Pulled to the shoulder and while waiting for the tow truck, started and turned the car off ...Red Triangle, Check Engine, and (!) pulled Tech Stream codes Discussion in ' Gen 2 Prius Technical Discussion ' started by Gentoo , Nov 14, 2020 . Gentoo Junior MemberDear Prius community, I just bought a 2007 Prius, [package 6 if that matters] with 42k miles on it. I was driving it the other day and this check...Oh my! | Toyota Prius Forum. Red triangle! Beeps! Curses! Oh my! Just as we were packed up for a trip up the coast to Solvang, my baby flaked on me! I put her in ready mode, and when I shifted to D, I got the dreaded red triangle, a constant beeping, and a message to the effect, "You must shift to Park; the battery will not be charged in ...Immediate Attention: Whenever the red triangle appears on your Prius dashboard, it’s a clear sign that the car has detected a problem that cannot be ignored. …1. The check engine light is an icon shaped like an engine. This certainly is distinct from the master warning red triangle. 2. It is possible for the master warning red triangle to turn on when no diagnostic trouble codes are logged. For example, make the Prius READY and put the gear selector into D. Then open the driver's door and see what ...The normal operating temp is 185-195 degrees F. This might be caused by a short circuit in the wiring harness leading to the sensor. DTC P1116 and P1121 implies that either the engine coolant valve is stuck, or else there might be air trapped in the coolant heat recovery system loop.My 2007 Prius started showing the red triangle after sitting in the garage for three months , with only being started and idled for a few minutes every weekend. It drives fine. The dealership completed a 10K servicing and found nothing wrong during its checkpoint inspection.> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, ... Check out this thread for more details and to report any other bugs. Red Triangle! Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by PristinePrius, Mar 8, 2016. Page 1 of 2 1 2 Next ... 4 OFF/ON cycles to clear any codes - assuming the codes will clear. ...How to fix the Toyota Prius triangle of death due to water intrusion in your 12v battery compartment with just a tube of silicone and some labor. I also have...At 60 miles an hour, the red triangle and check engine light. At 60 miles an hour, the red triangle and check engine light come on. They indicate it is a hybrid cooling pump and the stability control system. … read more. Ted Ritter. High School or GED.Here are the top 5 fixes for "Check Hybrid System" HV battery codes and failure. The high voltage or traction battery fault codes are usually accompanied by ...B2796: Immobiliser -> 'No communication in immobiliser system' additionally, dr Prius finds a B2799 code once in a while -> 'miscommunication between the Engine Immobilizer and the Hybrid Vehicle Control ECU'. Apart from the red triangle and warning described above, some strange issues occur regularly these days:During driving the fuel motor stop working and the car starts to limp. I stopped the car, turn it off and on again, then all warning light turn on (check engine, VCS, ABS, and red triangle). The car moved but it seems like the main battery stopped working. I read online and I used Toyota Techstream. I got two main codes P3000 and P3030.On the drive home, when accelerating on the freeway above ~ 60 MPH, the red triangle would display for a few seconds and the screen displayed "Problem." ... If your code reader is not using Techstream software, it will most likely miss many Prius specific codes, that "universal" coder readers can not read. California is a big state. Hey everyone. I own a 2007 Gen 2 Prius and lately it started showing the red triangle warning light. But it happen intermittently, randomly but almost in every drive longer than 10 minutes. It just pops up for a second and then gone. I cannot, for the life of me, figure out what's common about those occurrences! Random red triangle code. Discussion in 'Gen 2 Prius Technical Discussion' started by TerryZ91, Jan 3, 2020. TerryZ91 Junior Member. Joined: Oct 12, 2019 19 7 0 Location: Chicago, IL Vehicle: 2008 Prius Model: N/A. ... I checked the battery with dr. Prius app and capacity is at 65%. Using torque pro all the voltage on the block are 16.3-16.4 ...After driving a few minutes the red triangle and yellow symbol on MFD disappear. 2004 prius no codes logged on the scanguage ii Background. Bought car used 1 mos ago 117mi unknown battery history. 12v under load in maintenance mode is usually 13.8v seen it dip to 13.7v, ...4783 posts · Joined 2014. #3 · Sep 11, 2021. P2103 is typically set because of electrical (TA-A circuit) issues. These cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Read more at: P2103 Throttle Actuator A Control Motor Circuit High Input.

The red triangle says there are one or more trouble codes that can be read by the dealer. Without those codes, any other advice would be guessing, which can get expensive quick. After the car has sat for a while, what is the voltage of the 12 volt battery, before turning the car on? A weak 12 volt battery can confuse the computer systems.. Uhaul 5x8 dimensions

prius red triangle no codes

So my 05 prius just had the Red Triangle, check engine light, VSC and (!) lights come on. Then they VSC and (!) went away and it was just the Red Triangle and Check engine light, then they all went away, then they all came back. ... Wife's 2005 Toyota Prius Died. Code was P0A80 (Replace HV Batter Pack). Pull HV battery most measuring 7.5V ...04 Prius Red Triangle. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by TheHappyStick, Jul 29, 2018. TheHappyStick New Member. Joined: Jul 29, 2018 2 0 0 Location: Washington ... The ODB2 reader finds no fault codes, the Prius diag mode has no errors, and I even just today replaced the 12v battery. ...2005 new to me. engine starts then shuts off, says red triangle with codes p3190 poor engine performance, p3191 engine fail to start, and P0A0F hybrid ecu engine fail start. UNLESS: if you clear codes/disocnnect battery, and unplug mass airflow, car almost runs fine, with the check engine only on for mass air flow and intake air temp code (maf ...There is a long wire going from the + of the battery to the fuse box under the hood and the negative is just connected to the body near the tail light. Make sure those are nice and clean at both ends. There is a ground connection at the fuse box to the body as well. Check those for good contact.Thanks for any and all advice about the Red Triangle, what could have caused it and so forth. ... the car will be happy to tell you where to look for the source of the trouble code/s that triggered the warning triangle if you read the codes. There are countless threads here that deal with choosing a code reader. ... week, when I will drop off ...my 2004 Prius with 142000 miles has a reading, B0001, C0001, P0001, and V0001. Does any one know what this code means. Triangle light comes and a muffling sound from the back right side HV battery breeder. When I cleared the codes, everything went fine but keeps coming. I recently rebuild the Hybrid battery and a new 12V battery. please Help!The P3000 code on a Toyota Prius indicates a malfunction with the hybrid battery control system. Common causes include a faulty hybrid battery, defective battery ECU, loose or corroded connectors, and moisture ingress. Diagnosis involves scanning for related codes, inspecting the battery and connectors, and monitoring battery voltage.Location: california. Vehicle: 2009 Prius. Model: Two. drove prius through puddle red triangle light came problem displayed on screen drove it for 50 miles to work went to drive it home replaced air filter because it was soaked. red triangle light came back on and them circle with explanation point came on i think that means brake system. now ...Vehicle: 2008 Prius. Model: N/A. Edit: The check engine light is from a bad oxygen sensor. I have the part ordered, but am waiting on shipping. Also when the car was let sit for 2 hours the brake and vsc light were off when restarted, but the red master warning light stayed on. After about 15 min of driving the brakes and vsc lights came back on.When the light turns on briefly during normal operation, it means your Prius is losing traction—and the system’s fighting hard to maintain it. But if that light stays on, or if you see a light that says “VSC OFF” or “TRAC OFF,” you’re likely dealing with a different problem. These lights mean that your VSC system is off ...Many Prius drivers have reported the most common cause for a red triangle light is an issue with their battery. Typically, the codes that come up after a diagnostic are P0A80 and P3000. The P300 code refers to the Prius' battery control system. When this code appears, the problem is typically caused by several sources, but it means there is an issue with …> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Server migration is complete! Check out this thread for more details and to report any bugs. Red Triangle, no codes again. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Nance459, Jan 24, 2023. Page 2 of 2 < Prev 1 2.My 2005 prius red triangle light, battery fan, VSC, and ! symbol just came on. This is what happened in 2019 and a rebuilt drive battery by Greenbean fixed the problem until today. It drives sluggish. Greenbean say it's under warranty but the need evidence of P3000 or P0A80 codes to come fix it. My OBD2 code reader just have P116,1121,1123,1150 ...1. The check engine light is an icon shaped like an engine. This certainly is distinct from the master warning red triangle. 2. It is possible for the master warning red triangle to turn on when no diagnostic trouble codes are logged. For example, make the Prius READY and put the gear selector into D. Then open the driver's door and see what ...Prius Red Triangle No Codes If the Prius has a red triangle with no codes, it indicates that there is a problem with its electrical system. To ensure the vehicle's integrity and safety, it is best to take it to a qualified mechanic for assessment. In order to prevent further damage or issues, one may choose not to drive during this time until ...08PriusXSJ said: ↑. In summary, I experienced: 1. A red triangle warning on then disappeared by itself. 2. Engine code P0A40 and P0A41 were found by the scanner. 3. Car was derivable without any difference (my feeling) My Questions are (need the help):After engaging the safety interlock, it would take 3 on/off cycles to clear the red triangle and the fault code would go into "historical" status. Disconnecting the battery accomplishes the same thing and totally clears the fault memory. Glad to hear everything is up and running again. #16 TMR-JWAP, Dec 2, 2019.Vehicle: 2004 Prius. Depending on fault light will go off when fault condition goes away. If it’s real fault battery is just at the edge of setting fault so it may improve a bit or be just coincidence. But light will be back. If it’s just false code it probably showed fault condition only for small part of second.Vehicle: 2004 Prius. Depending on fault light will go off when fault condition goes away. If it’s real fault battery is just at the edge of setting fault so it may improve a bit or be just coincidence. But light will be back. If it’s just false code it probably showed fault condition only for small part of second..

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