Prius red triangle no codes

Hi all, My 2009 Prius suddenly got the big red triangle with exclamation and check engine light (CEL) on along with the MFD warning ( red car with exclamation point) the other day when my wife was driving the vehicle. She told me the signs just appeared out of nowhere. I took the vehicle out to AutoZone and have them read the code and P0A93 …

> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and ... So I was driving, and I lose power suddenly. The red triangle comes on, and I plug my scangauge II in, which tells me it's P0121, or the throttle body sensor. I reset the codes to make it home - my battery DID charge just fine on the way home, making it up to a 63.5 ...Also, the red triangle + CEL, and several other dash lights stayed on now. ... We need actual codes, which will most likely only be able to be read by a prius/hybrid aware code reader The toyota dealer gave me a very vague diagnosis. No surprise, but if you paid a diagnosis fee, they owe you the code printout.Have 2008 Prius Touring 260,000+ miles, just started getting red triangle and car then has no engine running and will not drive. No codes are displayed on diags reader, if I unhook battery and let it set for 1-2 minutes and then hook back up, car starts and runs ok for another 5 days or so. Oil level is good, have 1 year on a new yellow top ...A bluetooth OBD scanner (such as elm327) would be a good idea since then you can run the Dr Prius app to monitor your hybrid battery as well as scan codes. You probably got a 12V battery that is either weak and needs to be charged or is bad. I drove around for a little while and it went away. I have a 2009 Prius with 150k miles. After replacing ...II. Check for DTC's using a scanner, such as at Toyota or some auto parts stores. (You can get a basic scanner for less than Toyota's diagnostic fee.) Post what you find back here. It could be the steering ECU, the PS motor, the torque sensor, wiring... #2 nh7o, Jun 24, 2012.I have a red triangle on my Prius with the codes p0420, I have a red triangle on my Prius with the codes p0420, p2118, u0293, p0a93, my mechanic couldn't see anything wrong with the catalytic converters and replaced the 12v battery, triangle still came back on. Car drives fine otherwise, not sure what the issue could be.Other Hybrid. Model: N/A. If the fob battery is dying, you will hear a long beep when you turn the car off. There will be no dash warning lights. The red triangle is indicative of something else. Only the codes will tell. #3 firepa63, Mar 31, 2009.There are other codes that continue to monitor after they are set, and if after a period of time (it could be 3, 5, 6 or an amount of start/stop cycles; it could be 3, 5, 6 or an amount of drive cycles) the condition that sets the code is no longer there, it will move the code from current to history.

Hello everyone Recently purchased a 2006 prius w/ 152,000 miles on it. Im currently getting the "red triangle of death." Im currently getting the "red triangle of death." I was told to check the Hybrid battery cells with …Vehicle: 2005 Prius. Model: II. Writing this post more as a log of my own issues and my troubleshooting steps. There are lots of good posts on this forum, but I thought I'd add my own troubleshooting experience. Mileage: ~95000. Issue: Driving home from a business trip. 1.5 hours into a 3 hour trip. In the rain on the highway.I have 2008 Prius with 126k miles on it. I was driving at highway and three lights ( red triangle, yellow circle with ! and the red car with the ! on the display) came on. I didn't stop right away. After 2-3 minutes car shut down and never start again. Inside lights and signals were okay and bright. But even I put the key in, car didn't response.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.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.The red triangle / PS / battery light stuff needs something that can read Toyota specific codes. The best thing is to have access to the Toyota "Techstream" system - the dealer level stuff. If you're computer & somewhat car saavy search the forums for Techstream and you can pick up affordable knock-off versions online.Atlanta. Vehicle: 2007 Prius. Model: Touring. I had meniscus and ACL surgery on September 1st and have only been able to drive my 2007 for very short lengths of distance and time because of my surgery. This past Wednesday, I tried to start my car, and the red triangle turned on. I ran the OBD, and only codes concerning my air conditioner returned.

>Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting >Exstudent- You r right; the code reader is the best one from Harbor Freight (Centech). I believe I paid $ 105 on sale prior to buying the Prius. It can display and reset the codes for the ABS and OBD- 2 and earlier but does not have the capability to display hybrid battery information live.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 ...2015 Prius. Model: Three. Welp. 2008 Gen 2, 130,000 miles. Engine died, all lights on, Red Triangle of Death. Suspect dead traction battery. No aftermarket battery installers here on Guam. If I can buy one in California I may ship it in and install it myself. Should be an adventure.

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2004 Prius. Model: N/A. P0A2D/249 is clear, it had a broken red wire at the plug. I spliced in a new plug, very cramped but doable. With this clear P0A08/264 showed up. The troubleshooting list is daunting. With the car off the 12v battery reads 12.4v at the batter, with the car on it reads 14.15v.I'm not sure how to fix that though, but so far, no red triangle. #31 M67v, Mar 31, 2019. M67v Junior Member. Joined: Dec 18, 2015 49 11 0 Location: Reading, PA Vehicle: 2008 Prius Model: N/A. The spark plugs fixed the violent shaking by the way ... If you own a G2 prius you need a hybrid capable OBD code reader. Many options where you can ...Is this the red triangle of death (2008, 185,000 miles) Check your oil level immediately. Often times the red triangle of death will flash intermittently when oil level is low/near empty. No oil = Engine kaboom. Could be something else... but do not drive anywhere else until you at least check your oil if you value your Prius's life.2007 prius loses power. Red triangle, ((!)) And VSC lights are displayed. I pull over, turn car off, wait about 10 minutes, turn car back on, drives fine with red triangle only light on. ... I sought out hybrid mechanics who said that they could read the codes and even my local Toyota dealership failed to solve the problem. #6 GinaCastano, Sep ...The Toyota Prius Inverter pump replacement was covered by Toyota for model years 2004-2007. This recall ended November 30th, 2013. Pumps that are now failing, are rearing their ugly heads. Here is ...P0A80 code on an 04 toyota prius. Red triangle with exclamation point and check engine light came on. Diagnostic stated it was the Inverter cooling system performance failure ... 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 ...

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 …Step 1: Turn off your Prius. Make sure that your Prius is completely turned off before you start the reset process. You can turn off your car by pressing the Power button on the dashboard or by putting the car in park and pressing the Power button again. Step 2: Press and hold the Trip button.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.Vehicle "turns on" with red triangle, brake, ABS, VCS, etc. HV battery indicates 0 (no lines) on display. No READY light, ICE doesn't come on. Only able to shift in Neutral on joystick. Any suggestions. ... Founded in 2003, PriusChat has been the go-to spot for Prius, hybrid, and EV discussion for over 10 years. PriusChat is the one of the ...An easy way to check battery voltage would be to press the on button twice with your foot OFF the gas. Then hold the “info” button while turning the headlights on and off three times. The display will open a diagnostic thing and in there you can see the voltage.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 ...Oct 1, 2015 · N/A. When you first log into techstream and connect to the vehicle, you'll see a column of buttons on the left side. Click the health check button to retrieve the codes. You'll get a screen that lists all the codes present. Look down at the bottom toward the right and click the blue icon that looks like an engine with an eraser on it. I bought a used Prius cheap off Facebook Marketplace to use for gig work. It drives great other than losing coolant then overheating / red triangle. Has 340K miles. What I know so far (also pic of scan from AutoZone attached). Has the following codes: P1121, P1150, P1151, P0300, P0302, P0304, P0420.Jul 16, 2018 · I ran car diagnostic on battery, 12.4v electric only, 14.4v gas engine on. Nothing looks physically tampered with on auxiliary. Then I checked with autozone's scanners and it read the P0A93 code twice. I am baffled as to why it happened after my window replacements and not before. Sprayed liquid wrench on the engine coolant pump screws to let the oil penetrate overnight. 4. Located the hose where the thermostat is located and hit the screws with liquid wrench. Think I will go ahead and do the engine coolant valve as its easily reachable/removable with the left headlight out. 2007 Prius. Model: N/A. Since you are still interested in what caused the red triangle, go to any autoparts chain that offers the use of a scanner for free (as Bisco said above) or go to the dealer and have the vehicle checked/scanned.. either way be sure to have all the codes written down for sharing.

2004 Prius. Model: One. I have a 2004 Prius with a red triangle of death along with an yellow exclamation point next to it and a pinkish car symbol with a exclamation point on the screen top left corner. It will start intermediated when u let it sit couple hours and nothing will show on dash till couple minutes of letting it idle or driving it.

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.The simplest way to reset a warning light in a Prius is to disconnect the 12V battery. This will erase the stored codes and reset the warning light. To do this, locate the battery in the engine compartment, remove the negative cable, wait a few minutes, and then reconnect the cable. 2. Use a Scanner Tool.Hello. Have a 2008 prius. Ran great till 12 volt died. Bought a new one and replaced it. All internal electric works fine now. I just can't engage the combustion engine. I get red triangle and no ready light. Everything else is working. I heard fuel needs to be at least half full to restart engine.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.I have a 2006 Prius with 113k miles on it. The red triangle, cel, and the red car symbol on the mfd all turned on suddenly. Got it scanned at orielly's but no codes came up.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 ...Jan 5, 2012 · 5 posts · Joined 2010. #1 · Jan 5, 2012. In the last few weeks, I get the dreaded Red Triangle with exclamation point on the dashboard with just the word "Problem" on the display. It only happens when I make a left turn and barely lasts one second (Just long enough to read the word "Problem"). It only happens (so far) on a mountain road where ... 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.

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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 ...I am now having a problem with a 2002 Prius that I would like some input on. The Red Triangle of Death appears only after cold starts. After the car is turned on, the code appears after about 30 seconds. It disappears after normal driving for about an hour (assuming the car is restarted several times to reset the code).2005 Prius, Red Triangle warning, car starts and dash info on HV battery showing steady and well charged; car won't shift into D or R. OBD … read more. 2006 Prius. Main Warning Light (Red Triangle of Death) and. 2006 Prius. Main Warning Light (Red Triangle of Death) and Hybrid System Warning Light are illuminated.First, the red triangle Warning light will come on, followed by "PROBLEM" on the display followed by a red temperature indicator. Typically it flickers off after just a few seconds, but sometimes the temp light stays on for longer, maybe 30 seconds or a minute before it shuts off. Then it continues to go on and off every few minutes for as long ...Everything Toyota Prius! Currently private to support the proposed changes to third party apps. ... not on a gen2. more likely misfire due to something easy. but without codes no way to know Reply reply ... The red triangle, associated lights, and refusal to move could mean a battery failure. Knock could be misfire. Check codes and report back.My friend has a 2008 Toyota Prius. The red triangle came on. I got it to go away by disconnecting the battery and touching the + & - together without the battery connected. Then started it up ran 2 to 3 miles red triangle came back on along with the VSC being lit up. It did not seem to mess it up as to the running of the car till it was turned off.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 ...2006 Prius. Model: ----USA----. I have a 2006 Toyota Prius with 182,000 miles on it. Yesterday when going to lunch I started my car and the Red Triangle, Check Engine, Circle with Exclamation Mark, the little red car with exclamation mark on the display and VSC lights all came on. On my way home from work I stopped and picked up a new …I am now having a problem with a 2002 Prius that I would like some input on. The Red Triangle of Death appears only after cold starts. After the car is turned on, the code appears after about 30 seconds. It disappears after normal driving for about an hour (assuming the car is restarted several times to reset the code).N/A. I just had this same issue happen to me today. The door open light + red caution light was on with a constant beep while in drive. It turned out to be the inside of the door was dented where it presses up against the driver door sensor. Now, my Prius has 280,000 miles on it, so that may be part of it. ….

Hello everyone Recently purchased a 2006 prius w/ 152,000 miles on it. Im currently getting the "red triangle of death." Im currently getting the "red triangle of death." I was told to check the Hybrid battery cells with …You said "P300s" ... P030x (zero after the P) would be run-of-the-mill engine misfiring codes, but the Prius does have some hybrid vehicle codes that start with P300 (no zero after the P). ... from the whinny sound and shutter would be a bearing in the "transmission" is gone and its overheating causing the red triangle but no codes but I have ...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 ...2008 Prius. Model: II. A hybrid battery failure usually has more lights than the triangle and check engine light. I would suspect maybe you just have a less expensive problem on your hands (like a inverter pump failure). To easily check that, open the cap to the inverter pump reservoir (the pink fluid that's slightly to the right center when ...2006 Prius with 183,000 miles. NEVER had an issue until two weeks ago. Replaced hybrid battery less than a year ago. Two weeks ago I took it in for an oil change and two days later the red triangle, VSC, check engine, and circle with exclamation mark came on. I read forums and thought it must be the 12v battery.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 ...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 ...Vehicle: 2005 Prius. Model: III. My 2005 Prius has about 141000 miles on it. The red triangle exclamation point comes on the dash and a yellow exclamation comes on the LCD 1st and then a 2nd yellow symbol comes on the LCD. The problem happens once or twice a day. It seems to start, run, and drive just fine.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 ... Prius red triangle no codes, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]