Prius red triangle no codes - Vehicle: 2006 Prius. Model: N/A. I have a 2006 Prius with 165,000 miles. I put a new OEM Toyota hybrid battery at the beginning of June and the car has run as normal. A couple weeks ago after maybe 5 minutes on the road, we got the red triangle of death and assorted other lights. This was maybe the coolest weather we've had in a this fall (in ...

 
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.. Ithaca 37 short barrel

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.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 ...Hello, My 2008 Prius 2 IPA SOL PACK does not start anymore, when I press the ignition button with the foot on the brake, the car car does not come to the "ready" state, and all the lights on the dashboard are ON + the red triangle. When I plug in my generic OBD diag tools (Carista, OBDLink ...), I get NO fault code. Which is nevertheless troubling.Red Triangle, Code p0AA6. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by spacemanspiff, Feb 26, 2020. ... My 2009 Prius started popping P0AA6 with info codes 526 and 613 this past week. If the inverter isn't getting enough coolant, the extra heat reduces some components electrical insulation …I bought this 2008 Prius seems to run normal; however the was check light when scanned, it showed p2601 we replaced the coolant pump but the code came again. afterward I got a red triangle and could start the car; since some people associate the red triangle with the 12v battery, I checked the voltage an it was low 9-11 volts.On this Toyota Prius, we found water intrusion causing a problem with a wiring connector for the hybrid battery pack cooling fan. The water caused the termin...cptjames said: Brake, (!), ABS, VSC Lights Warning Lights Popped On. Almost home when 4 warning lights (Brake, (!), ABS, VSC) came on Friday after driving about 45 minutes from work (around 13-15 miles). 2006 Prius with 133K miles. Brakes working. Found this forum and took car to garage next day. 12 volt battery replaced (garage owner said it ...Hi r/Prius! The following lights popped up today on the highway: Red master warning light Yellow check engine light Yellow brake system light "((!))" Yellow VSC light *. Red car with exclamation mark on multi function display I didn't notice any driving issues.2007 Prius red triangle, p2103 code, advice needed. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by gstar, Sep 11, 2021. ... Location: florida Vehicle: 2007 Prius Model: N/A. I have a 2007 Prius. The other day the red triangle of death appeared along with an array of other lights on the dash. Shortly after the car ...Model: N/A. I purchased my 2001 Prius used with 175k miles on it it currently has 185k. Today while driving I heard a loud beep followed by the Warning/Problem sign on my in-dash monitor followed by a red car symbol with exclamation as well as a Check Engine and Red Triangle. I took it down to AutoZone to get a scan on the code but after 3 ...2007 Prius. 3-way coolont control valve is tied to the ICE loop. You most likely have insufficient coolant level INSIDE the radiator b/c you did NOT bleed ALL of the air out of the engine cooling loop. Thus the overheating warning. Go back and bleed again. The radiator overflow bottle can be at the appropriate level (between the two marks on ...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).hi guys, thanks for reading. my prius has 172k miles on it and has never had any issues and is regularly serviced at the dealer. yesterday i got the dreaded red triangle and check engine light along with the temp indicator on the navi screen. i pulled over immediately. after sitting for a bit, the lights went away except for check engine. i checked the engine compartment and felt no real heat ...2008 Prius with 3/4 warning lights and no codes . ... The red triangle. The check engine light. A red icon with a car and "!" on the "info" display An hour later when starting the car to take it to read codes, another light popped up (in addition to the others) for <1 minute before disappearing ...I ran codes, did dr prius battery test (parked because it wouldn't drive which said 74% life) and didn't learn much… obd threw odd codes that led me no where in google. I eventually just cleared the codes and put the 12v on a trickle charge for 12 hours and got it to a green holding charge when tested with my harbor freight battery tester.The red stuff all over everything is 100% synthetic grease to prevent corrosion. Works great. The extra red lead on the 12 volt terminal is for a towing light aux power supply. Sometimes after you restart the car it will show alot of codes that's ok just shut the car off and start again there will be no codes.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. …no drive but no codes; red triangle; will not go into drive; Chicov Junior Member. Joined: Aug 12, 2018 7 0 0 Location: Greenview IL Vehicle: 2005 Prius Model: N/A. 2005 Prius. Red Triangle and other lights on. Followed others postings. When put into Drive will not go to "D", and "Ready" and "0 mph" does not show. Battery checked and charged to ...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.‘08 Prius Red triangle of death and check engine w/o codes I was driving today no issues. Hit a small bump in the road, going normal speed in the city and my check engine, red triangle, tire pressure light all come on and also the car with exclamation on …> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > ... Check out this thread for more details and to report any other bugs. Check Engine, Red Triangle, code: P0A80. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by lil_broken_wing, Mar 30, 2015. lil_broken_wing New Member ...But everything seems to be running fine and no codes. But won't go away. Check oil level, sometimes around turns or hard stops when the level is low will cause an intermittent red triangle due to low oil pressure. Check your oil level. For any one looking at this now.> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and ... Check out this thread for more details and to report any other bugs. 2005 prius p0335 red triangle of death. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by ... The air intake sensor is running at 9v and no other codes are on at this ...Jan 26, 2021 · > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Server migration is complete! ... Red Triangle, no codes again. 2006 Prius Red Triangle, Brake Warning, VSC. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by viking31, Sep 18, 2017. viking31 Member. Joined: Oct 30, 2005 515 21 0 ... On a generic code reader no codes but able to clear everything. If I drive (20 minutes or so) or the codes will not reappear unless the car sits for a ...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 ...I just got the P1116 and P1121 codes recently and plan to do the following: 2008 2nd Gen with 168K miles purchased in 2008 with 15K miles on it. All parts new Toyota OEM. ENGINE ITEMS-drain system-water pump-thermostat + gasket-serpentine belt-refill with SLLC INVERTER ITEMS-drain system-water pump-refill with SLLC Finally, Clear codes either with my scan reader or disconnecting negative ...> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Main Forum > Generation 1 Prius Discussion > Attachments are working again! Check out this thread for more details and to report any other bugs .No other warning lights come on. I can't piece together any correlations, but I believe: 1) Never when traveling normally at high (40+ mph) speed; 2) Usually when braking slowly around a turn (~15, 20mph) 3) Sometimes when accelerating in a turn at an intersection after stopping. Commonalities: 1 second alert, turning, barking (though not always).The First Hybrid Car - The first hybrid car was a major breakthrough. Learn more about the first hybrid car at HowStuffWorks. Advertisement The first hybrid car wasn't the Toyota P...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.red triangle exclamation point; red triangle of death; vsc light; yellow exclamation point; Page 1 of 3 1 2 3 Next > M67v Junior Member. Joined: Dec 18, 2015 49 11 0 Location: Reading, PA ... Get Mini VCI so that you don't have to guess about what diagnostic trouble codes were logged by your Prius. 2. In the meantime, make the Prius …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.Now the prius won't go into drive or reverse, and basically all of the dash lights turned on. A high voltage leak is the only problem that causes that scenario. Clear the codes with a reader or by disconnecting the 12 volt volt battery. With the codes cleared the car will drive normally even after the RTOD comes back on.Red triangle, yellow (!) and airbag warning lites. I purchased an OBD2 and got prius doctor for my phone. Diagnostic shows: trouble code C0300 C0300. Permanent DTC C3F0A P117F P0A11 C3F0A. Pending DTC C0700 C0700. Is this something a tune up could resolve? Looks like C0300 are misfires.Jun 26, 2014 · Hello, My 2008 Prius 2 IPA SOL PACK does not start anymore, when I press the ignition button with the foot on the brake, the car car does not come to the "ready" state, and all the lights on the dashboard are ON + the red triangle. When I plug in my generic OBD diag tools (Carista, OBDLink ...), I get NO fault code. Which is nevertheless troubling. 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:.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 "Prius red triangle" is an iconic warning symbol that has caught the attention of many Toyota Prius owners and enthusiasts. When this illuminating triangle makes its appearance on the dashboard, it often induces a sense of urgency and concern. Its bright and vivid color is not just for show; it's Toyota's way of alerting the driver ...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 ...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.Our 2005 Prius (1 of our 2), sat for longer than expected or desired after some tough financial times for our family. ... '05 prius w/ red triangle, car w/! & main battery on MFD, codes P3000,P3030,C1241,C1259,C1310,C1378. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by BubbaToyYoda, Jul 11, 2019.04 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. ...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!Also watch this video: How to make your Hybrid battery last a lifetime (secret tips)https://www.youtube.com/watch?v=OC7bCYnxnfYWhy you should buy a used Toyo...Red triangle, slow acceleration, high rev. C1310, C1241, Other U and C Codes. ... ok, so I got only one battery code from Dr. Prius: P3000 Tried Car scanner and also got P3013: Battery module 3 fault Here are the battery stats: https://ibb.co/sRvgzrx #11 txexplorer, Oct 2, 2023.Red Triangle in 2001, Got the Codes. Discussion in 'Generation 1 Prius Discussion' started by ... May 1, 2012 7 0 0 Location: Canada Vehicle: 2001 Prius Model: N/A. Hi all, The red triangle first came on when my parents were driving my 2001 a few months ago. They described lack of power, etc. ... PriusChat has been the go-to spot for Prius ...plug in ob2 reader -erase ghost codes from module -push brake & start button & the engine turns on, ready to go When I turn on the car normally, the red triangle + other lights will be on, once I delete the "codes" with the ob2 reader, they all disappear & the car is ready to go. when I shut it off, I have to do the same steps all over ...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.Hello .so I have read triangle in my toyota Prius so I found any codes, the car running good I checked the hybrid battery HV is very good the 12v battery is good the oil the water pump the coolant water pump all those is good the problem is when I start the car I can't see the ready mode on the dashboard and I see the read triangle .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.I too am having the red triangle on startup then goes out straight away. Its been cold the last few nights (Winter here in Melb Australia) Under 8 degrees celcius. I noticed this light last night and again this morning. If the car is driven warmed up the problem doesnt occur.It is impossible there is no code with red triangle, use code reader compatible with prius. ... Get dr Prius to read ev battery codes. I just fixed a p3000 by doing rewiring from a connection for the hybrid fan that was all corroded Reply reply Top 3% Rank by size . More posts you may like r/ElegooMars. r/ElegooMars ...2007 Prius. Model: N/A. I bought my 2007 Prius 2 years ago and have had zero problems until about a month ago. I began getting the "red triangle of death" intermittently. I have changed the oil, replaced the battery in my keyfob and replaced the 12v battery this past Saturday. The car is running fine and the gas mileage is normal at 47-54 mpg.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.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 ...On this Toyota Prius, we found water intrusion causing a problem with a wiring connector for the hybrid battery pack cooling fan. The water caused the termin...What Are the Causes of the Red Triangle? There are three causes of a "Red triangle of death" in Prius: battery, standard battery issues, and low oil pressure. 1. Battery issues. 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.The dealership should have cleared the codes, you can do yourself if you have use of a OBD II reader. Still strange that it put the light on from the coolant add. It should be red/pink, not the green though. To the touch the red/pink seems like it has more of a lubricant in it, (it's very slickery.) 1.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 codes P0A80 and P3000, commonly displayed on the On-Board Diagnostic (OBD) system.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.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. When this code appears, the problem is typically caused by several sources, but it means ...Red triangle, slow acceleration, high rev. C1310, C1241, Other U and C Codes. ... ok, so I got only one battery code from Dr. Prius: P3000 Tried Car scanner and also got P3013: Battery module 3 fault Here are the battery stats: https://ibb.co/sRvgzrx #11 txexplorer, Oct 2, 2023.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 …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 triangle is still there so I took it to Auto Zone to check codes. The codes are c1241(low battery positive voltage),c1310(malfunction in HV system), c1343(malfunction in hydraulic system RR, c1344(malfunction in hydraulic system RL) I know this means I have a problem with my Brake system but don't know what.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!Triangle of Death w/check engine, VSC & Brake control lights.CAR NOT DRIVING! NO CODES. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by KlaustheOriginalHybrid, Dec 6, 2019. Page 1 of 3 1 2 3 Next ... It turned off the moment the RED TRIANGLE OF DEATH (AKA Master Warning light) and the CHECK ENGINGE LIGHT & VSC LIGHT ...Remove the throttle body and soak up all the extra oil that is sitting on top of the intake. Clean the mass air flow sensor. Reassemble leaving the air filter box open. Get some starting fluid. Spray starting fluid down the intake then quickly hop in the driver seat and try starting the car.A person can read Trane furnace codes by looking at sites such as FurnaceReviews.net. A Trane furnace shows the owner that there is an issue within the furnace by using a red blink...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 ...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 ...Seattle. Vehicle: 2003 Prius. Model: N/A. I have a 2003 well cared for prius with 175k miles. I was driving to work the other day. I was going maybe 25-30 and bumped the curb with the front passenger tire. Then soon after noted the red triangle on the dash an a red car with an exclamation point on the monitor.No trouble code but intermittent Red Triangle. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by zytra, Jul 25, 2016. zytra Junior Member. Joined: May 12, 2016 78 2 0 Location: california Vehicle: 2006 Prius Model: II. Hi Guys, Seems like issues with my 06 prius battery are back, however this time it is rather strange ...2009 Prius with 133K miles.12 V battery was changed 3 months back and also Inverter Pump was replaced recently. While on the road driving in the normal traffic, saw the red death triangle coming on. ... and checked the codes using a generic OBD reader and found PA080 (Replace Battery) and P3012 (cell 2). I erased the code which resulted in Red ...> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Technical Discussion > Attachments are working again! Check out this thread for more details and to report any other bugs .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 ...No other warning lights come on. I can't piece together any correlations, but I believe: 1) Never when traveling normally at high (40+ mph) speed; 2) Usually when braking slowly around a turn (~15, 20mph) 3) Sometimes when accelerating in a turn at an intersection after stopping. Commonalities: 1 second alert, turning, barking (though not always).

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 …. Wagon wheel cafe and pizza menu

prius red triangle no codes

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. Model: N/A. During a highway trip three months ago, my 2004 Prius suddenly lost engine power, the red triangle Master Warning light came on accompanied by a warning sound, and then the Hybrid System Warning sign appeared on the Multifunction Display. I pulled off to the side of the road and stopped.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 ...My code came back in less than 30 seconds. "The first step is to clear the P3009 trouble code by unhooking the 12V battery for a moment or using a code reader. Now turn the key on/ but NOT start/ready mode, wait 30 seconds and if the code comes back, the leak is in the battery case. If the code does not return, turn key to start to …Toyota Mechanic: john. 1. Check the Hybrid Control Electronic Control Unit (ECU) for codes and if any codes are stored there, fix them first and see if the C1241 returns. If the 12 volt battery voltage is low, this code may set along with a C1256 (accumulator Low voltage malfunction) code. 2.My beloved 2006 Prius with about 117,000 miles on it needs to go to the shop (I'm not a DIY mechanic). 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.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 ...> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Main Forum > Generation 1 Prius Discussion > Attachments are working again! Check out this thread for more details and to report any other bugs .In another thread, you mentioned that you were getting trouble lights because your 12V battery was depleted. I'm assuming that was in the past, and you have now checked your 12V and found it to be fully charged. If not, that is the first step. If the 12V is fine and Torque Pro is not reporting codes, the trouble is most likely coming from an ...I have 2003 Gen 1 Prius with 198,000 miles. last week the red triangle appeared and the cooling fans in the trunk kicked on. I checked the coolant...Thursday I was driving on the freeway when suddenly I got the red triangle, check engine, and brake system warning lights along with a message on the MFD that says very aptly "problem". The car did not seem to be running any different than normal. After turning the car off for a bit and then turning it back on, all lights except the brake ...This indicates a problem with the regenerative braking, and is triggered by the above code. A symptom rather than a cause. c1310. I don't see that as a valid code for a GenII Prius. c2318. "Low voltage error" comes with the failed 12V battery. b1421. This can be ignored. (Light sensor on dash.)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.Thursday I was driving on the freeway when suddenly I got the red triangle, check engine, and brake system warning lights along with a message on the MFD that says very aptly "problem". The car did not seem to be running any different than normal. After turning the car off for a bit and then turning it back on, all lights except the brake ...Feb 1, 2019 · 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. Hello, My 2008 Prius 2 IPA SOL PACK does not start anymore, when I press the ignition button with the foot on the brake, the car car does not come to the "ready" state, and all the lights on the dashboard are ON + the red triangle. When I plug in my generic OBD diag tools (Carista, OBDLink ...), I get NO fault code. Which is nevertheless troubling.But everything seems to be running fine and no codes. But won’t go away. Check oil level, sometimes around turns or hard stops when the level is low will cause an intermittent red triangle due to low oil pressure. Check your oil level. For any one looking at this now.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, 2022.1. 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 ...Blink (a/k/a Flash) Codes - How to. | PriusChat. Some of the more common codes also have explanations on that page. If it were my car, I think I would run down the power-to-brake-system issues before condemning expensive, tedious-to-replace brake system parts. #20 ChapmanF, Oct 30, 2023.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..

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