Prius (2010-12) :: Yellow Triangle Flashing / Dashboard Lights Up But Won't Start
Gen III, 2010 Prius III ... There is a flashing yellow triangle, dashboard lights up, but won't start. The dome lights won't turn off, in any position.
Drove it last night and drive it regularly, daily. I came out to the driver side door being not fully closed. What's going on?
Prius (2001-03) :: Won't Start / Getting CEL But No Triangle?
My 2001 won't start. When the key is turned, the system starts up and the hybrid system initializes, there are 3 clicks in the dash, and the check engine light stays on, without the engine even turning over. I had a mechanic look at it cursorily and he said it looks like the hybrid system is fine, the signal to start the engine isn't resulting in the engine starting. He said it was probably the starter or a fuse to the starter, but the gen 1 Prius doesn't have a starter, so I don't know that I can trust his diagnosis.
The 12v battery is brand new (3 months old) and is an aftermarket deep cycle battery. Also, it has been very cold here. The triangle of death doesn't appear, so I am hoping that it isn't something in the hybrid system. It did this off and on before it stopped starting at all. I was also getting the turtle intermittently when it was giving me occasional problems. Turning the car off and on a couple times usually made this go away. The car has 154k on it. I am thinking it might be the ignition starter switch, but I'm not sure.
Prius (2001-03) :: ICE Stalls Shortly After Starting
2001 Prius with 230,000 miles, replacement hybrid battery in January 2009 at 197,000 miles has recently been having mutliple electronic problems. Current status is:
o Disconnect the 12 v battery for one or two days.
o Re-connect the 12 v battery.
o Turn key and the ICE starts up and runs normally for about 20 seconds, but all warning lights are on: Red Triangle, PS, ! Car.
o ICE begins to shudder and shake as if it is attempting to engage something that won't turn.
o After about 15-20 seconds of shudder/shake the ICE dies and nothing will happen until I start over at disconnect of 12v battery.
I am guessing that the ICE is trying to engage the motor/generator that recharges the main battery, but it is stuck. Is that what is called "the inverter"?
Prius (2001-03) :: Dreaded Triangle / Gas Engine Refuses To Start Then Restarts After 5 Attempts
I bought a 2002 abt a year ago, and every 1000 miles I get the red triangle and the gas engine refuses to start. Initially it starts, then shuts down after a few seconds. Weird thing is, after the 5th or 6th attempt, the car starts normally and off I go. When I turn the key to "on" the check light goes on. This has never happened while I drive, only after the car has been driven and parked.
View 5 RepliesPrius (2001-03) :: P0440 Code Shortly After Gas Tank Filled
I've got a 2001 Prius with a minor but annoying problem. It pops a P0440 code from time to time, always shortly after the gas tank is filled. Driveability/fuel economy are unaffected, and no other codes are ever triggered.
I checked for a cracked hose nipple on the "tank retainer", as posted by forum member kmc6566, but the unit on my car looked ok.
Prius (2001-03) :: Steering Wheel Start To Violently Shake While Driving Got Warning Triangle
So I have come into ownership of a 2003 Prius and now I'm having issues with the power steering. I contacted Toyota and they told me the recal for the pinions was completed in 2012. Now own in the car I've noticed the steering wheel will start to violently shake and just last week while driving I got the warning triangle and the PS symbol and I lost all power steering. All this happened while driving on a highway. Toyota wanted to charge me 150 to diagnose the problem which I declined and took it to my well trusted mechanic. He told me the rac needs to replace. I've done a lot of research on this problem and have found many people complaining that even after having the recall done, they still had a problem and also were told the rac needs to be replaced.
View 9 RepliesPrius (Gen 2) :: Flashing Big Red Triangle While Cornering / Braking - Low Oil Pressure
If your Gen2 Prius Big Red Triangle is flashing intermittently (especially while cornering / braking) this is a reminder to pull into the first gas station you see, check the engine oil and add enough oil to bring it up close to the full line.
Most likely you have only a quart or less of oil in your engine and your engine has excessive oil consumption issues.
The damage is done and it will continue to burn oil so check it often and carry extra oil in your trunk.
Prius (2004-09) :: Dash Indicators Flashing / Triangle For A Second Then All Goes Away
Ok wife's car '07, complained her dash indicator lamps were flashing on then off for a second a once or twice in a few days, then triangle of death for a second, then all goes away. Her ABS light came on. This last time it did its flashing thing then the SRS light came on. First thing that came to mind was 12v battery. I threw the TechStream on and ran some tests. Saw 4 codes, B1801, B1811, B1421 C1241. Checked voltage at the battery, it was 12.41v with car off. Negative terminal was very loose and had a little corrosion. Cleaned it, tightened it and ran tests again. No tests came up for the SRS as it said "no response", so I am not sure how to test the system.
My concern is this is the second time the SRS B1801 and B1811 codes have come up (Open connection in D squib 2nd step). The first time I went through, replaced the steering wheel clock spring and checked connector wiring, checked the driver's side seatbelt wiring and replaced the side airbag/seatbelt ass'y. Then I sent in the SRS module to be cleared/reset. I wasn't about to mess with the Steering bag, so I didn't test it. Car was fine for 2 months, then it has reappeared. Did this bad battery connection cause this? What am I missing?? What is next?
Prius (Gen 1) :: 2001 Engine Will Not Start - Fuel Gauge Flashing
I have a 2001 prius. It has around 105k miles on it. i bought it when it had 86k. I've had 0 issues with the car other than replacing the 12v battery in the trunk and its always run like a champ. Today though, i went to start the car and it started up as normal. I left the keys in the car for a second to get out and talk to my wife.
When i happened to look in through the window though i saw that the cars fuel gauge was all of a sudden flashing. The entire bar. (when i started it originally it had 5 bars of fuel) I got back in the car to investigate and noticed that the engine had turned off. All the power was still on with no triangle of death/turtle or anything else. only the flashing fuel gauge was on. I tried restarting it multiple times to no avail. The power will come on fine, and the dash will appear as normal. The motor just will not start.
I thought it might be fuel so i went and added a gallon just in case, but still no luck. Problem usually have lights that come on or the triangle of death.
Accent RB (2012+) :: CEL Started Flashing And Misfiring Shortly After Filling The Tank
2014 Accent 14,000 miles
Filled the tank and shortly thereafter there CEL started flashing and the car sounded like it was missing. It was towed to the dealer, and they said they cleared the light and could not get it to happen again.
When I next drove the car it ran fine for 20 minutes, then it started misfiring and the CEL started to flash. Had it towed to a different dealer, and they said the same thing. Cleared the light, but couldn't get it to happen again.
On the way home form the dealer, after about 20 minutes of driving - the same thing. Today, I started the car in the AM no light and running fine, drove around and town and in exactly 20 minutes it was misfiring again.
First dealer said it was a P0302 code.
Prius (Gen 3) :: Flashing Yellow Triangle Appears While Removing LED Headlights
I am going to remove LED headlights & do a full HID retro.
Only problem is that the car has a system check & throws a flashing yellow triangle. How to trick the system?
There are 6 wires on the LED headlight harness.
Prius (Gen 1) :: Triangle Popped Up And Engine Would Not Shut Off While Parked - Code P3125
2002... 184,000+ miles
I was driving the car and triangle popped up and engine would not shut off while parked (key on) I hooked up the non prius aware scanner (carry one with me at all times) and don't remember the code, but it was a "HV malfunction".
I didn't shut the car off to clear the code as I was not home and attempted to drive it home, meanwhile engine never shut off. I had to come to a complete stop at a red light and the car died. tried restarting it but nothing. so I pushed it off to the side of the road and cleared the code. Tried again and nothing. didn't start, nothing. it beeped and error code popped up. Checked the code and it was p3125.
I know there are subcodes but online it was leading to inverter. but I replaced the inverter last year with a re involt. I had the car towed to my job for $50, to have it towed home, would cost roughly $168. When I got it to work, I did the screen thing and checked the 12v battery and it was reading 10.9 I have been meaning to get a new one for about a year now so I did.
I purchased a new optima battery and installed it yesterday, cleared the codes, tried to start it and nothing. error code p3125. What leads me to believe that it may be a transaxle, well actually a Mg2 is when my inverter went bad, it would start then shudder and die then the triangle would pop up. this time around, it doesn't even start. I have an appointment with the dealership to get the code with subcode read on Tuesday 10/15 for $98.7.
Prius (2004-09) :: 2006 - Half Mile With Red Triangle On Whole Time / Car Shut Down
Car just stopped, she said. Wouldn't go. Police told her to try to move it; it ran okay, she said.
View 13 RepliesPrius (2001-03) :: 2002 - AC Light Start Flashing After Few Minutes When Turned On
I'm not so sure what is the problem because when the ac light flashing and I'm closing the ac switch and turn it back on the ac start to cool again but start flashing after few min.
View 14 RepliesPrius (2010-12) :: Turn Power Off' Warning - Yellow Triangle Flashing
Had a warning flash up last night that I've not seen before. Had just done a reasonably long run from an airport with 3 burly guys and their luggage. Just as I was pulling up to their hotel the car did a continuous beep and flashed up the warning "Turn Power Off" and flashed the yellow triangle. When I was stopped I was in Park and it was still beeping and flashing this warning.
View 18 RepliesPrius (2004-09) :: Humming Pitch Coming From Front Then Car Shut Off And Red Triangle Pops Up
I have a 2005 prius that's not starting with the red exclamation . I had took it to the dealership before and they told me it was the big battery since I had the battery under warranty I just had it replaced and the 12v battery myself . Now when I went to start the car everything started fine car was running like 10 mins the heat never got warm then it shut off red exclamation popped. I turned off an on then I heard a humming kinda sounding pitch coming from front of car that got higher and higher then shut the car off and red triangle pops up and that's what it's doing now.
View 1 RepliesPrius (2001-03) :: Red Triangle Came On?
The red triangle first came on when my parents were driving my 2001 a few months ago. They described lack of power, etc. As the car was several hundred of km/miles away, I didn't have a chance to see it for myself until it got towed back (as they no longer trusted it to navigate through the mountain passes with several medium to long steep hills between the two cities) a few weeks ago. When I took a quick look myself (not a mechanic myself, just basic observation), the battery would drop "1 bar" with only very moderate use and quickly gain 1 bar or 2 when charged by the engine. Basically, the battery level is dancing between full, 3/4 full, 1/2 full, and 1/4 full continuously.
Mileage: 226000 KM / 140430 MI.....
Prius (2001-03) :: Red Triangle Then Disappeared And Won't Come Again?
'01 Prius with ~276K miles on it. (Not quite as old as it sounds...new traction battery at ~140K miles, basically new engine ~50K miles ago) The last month or two it has been driving great, getting above 50 mpg in the summer here in NC. However, every now and then I will notice while driving that the car will "catch," feel like something is causing it to decelerate for 2-3 seconds, feels like it kicks completely to the traction battery, and then I will accelerate and knock it out of whatever it was doing.
Well, this morning as I was driving, same thing -- maybe a second or two longer -- and the red triangle/warning light comes on out of nowhere. I drive it a couple of more miles, but it didn't feel like it was driving normally so I parked it. The person who I was going to meet come to where I was and the car sat there for about 7 hours.
As every worst possible scenario is going through my head during this time I am planning to tow the car somewhere (probably Taylor Automotive in Sanford, NC, a little more than an hour away from me), I get back to the car, turn it on and everything is normal. I was able to drive it about 15 miles back home and now I need to figure out my next move.
I would like to think it is a 12v battery issue -- not been changed in 6 years. It is giving some clues like last night when I shut the driver side door, normally the interior light should stay on a few seconds before cutting off, instead it cut off immediately...door locks are acting funny...anything that may drain the battery a little bit will cause a delay in the car starting the next time you turn the key.
I also wonder if it is an inverter issue. On our way to the beach a month ago when I pulled the car off the interstate for a break, left the car on and while the engine shut off I still heard a noise from the hood. Opened the hood and I believe the inverter was still running full blast. Never seen that before, nor again.
Prius (Gen 1) :: 2001 - Warning Triangle But No Codes
A 2001 Prius is getting a warning triangle. No check engine light, and with my OBDII scanner, it shows there are no codes. I can erase and the triangle goes out, but it comes back on eventually. It seems only if the car is driven a long time/distance it comes on, indicating some heat issue perhaps.
The 12v battery is good, the radiator coolant is good, the inverter coolant is good and flowing. The washer fluid hose is broken, could THAT give the death triangle? There must be a way to have the cars display whats wrong with the fancy software and touch screen?