Prius (2004-09) :: No Power Steering (red Triangle)
2008 Prius with 284,000 miles-never had problem. Now, started car, no power steering (red triangle). Ordered new power steering control from ebay, went out of town for 10 days. Return, car is DEAD! Trickle charge via fuse block, get car started finally, still no P/S, but it shows charge then shuts engine off. Start and it does same thing.
View 1 RepliesPrius (2001-03) :: 2002 - Power Steering Went Out?
On a long trip from home, my 2002 Prius, 130K miles, threw up an error code, followed by a message that said "error corrected". It did this a few more times, every 5 to 15 miles, until the error stuck. The error message indicated a PS error, which I am guessing means Power Steering, as the power steering went out. Turning the car off and restarting fixed it. I did this a few times.
View 14 RepliesPrius (2004-09) :: Power Steering Is Stiff
Our 2004 Prius (71,275 miles) has not been driven much for the last 2 years. It is only used when we need to drive further than we can comfortably in our 2012 Leaf. Most of our trips are short.
Today the power steering feels stiff. I'm relying on my memory of what it felt like when it was new. Perhaps I am comparing it to the Leaf.
I started to check the power steering fluid reservoir and discovered that the power steering is not hydraulic but electrical and electronic.
It it a sign of a failing system? Should I expect increased trouble?
Prius (Gen 1) :: 2001 - Power Steering Quit Working
I have a 2001 Prius with almost 224,000 miles. It has never had any power steering problems during the 7.5 years that I have owned it. About 10 days ago during a heavy rain, I parked it nose down on a driveway that was steeply inclined. The next morning when I started it there was no power steering. I find that the un-powered steering is not all that bad to drive. About like a 1939 Ford. Correction requires replacing the entire steering system, including the rack. Can I use the steering system from a 2003 to avoid recurrence of the problem? If so, does the replacement process differ from using a 2001 system?
View 3 RepliesPrius (2001-03) :: Power Steering On / Off At Highway Speeds
It feels like its catching, or its off and then comes back on ?? No codes, none.
View 11 RepliesPrius (2001-03) :: No Power Steering / Acceleration - Engine Seemed To Die
2 wks ago, my 2001 Prius with 113,500 miles suddenly failed...no power steering, no acceleration, engine seemed to die. I coasted into a parking lot. Dash warning lights were dire...triangle of death, red car w/ !, main battery, power steering. After powering the car off and on 3 times, everything reset and it drove fine. Took it to dealer next day...ICE not getting fuel and 12v reading low. Cleaned throttle, replaced 12V...things ran perfectly over Christmas weekend...over 400 miles driving all types of roads/conditions other than snow. Dealer had said there was a power steering recall...so I took the car the next week for that work.
Car failed within 7 miles...same warning lights but an entirely different feel to the failure...felt like the transmission was bumped into neutral...no acceleration...but retained PS and was able to steer car easily to a pull-off spot as engine(s) didn't die. Restarted w/ no problem...we limped home, having to stop and restart car 2x in 20 miles as the feeling of transmission in neutral returned. Returned car to dealer next day...they say hybrid battery has failed. I can drive the car short distances but every few miles, I must stop and start it...almost like re-booting a computer...so I'm driving it very little. I do not have the codes from the 2nd failure...I was too shaken up to ask...but will get them ASAP.
Prius (2010-12) :: Faint Power Steering Noise
I've had my Prius 2012 3rd Gen Pckg 2 for about 1 month and love it. I've noticed that when it is quiet i can here a very light noise when turning the wheel and the power steering motor is working. It's a very faint sound resembling shhhhhh. The sound could just be the normal power steering sound but wanted to confirm.
View 1 RepliesPrius (2001-03) :: 2002 - Shudder With Power Steering
I have a 2002 Prius that is in dealer for the death shudder with power steering. Here is issue, they replaced ECU and tell me that the new steering rack must be compatible with ECU? Anyway, I decided to order one online and was wondering if it will work? How can I be sure that part will be compatible with new ECU?
View 11 RepliesPrius (Gen 2) :: 2007 Power Steering Failure - Red Triangle On Dashboard
The 2007 my wife drives has no power assisted steering as of yesterday. This afternoon I drove it around the neighborhood and yup, its like driving a 42 DeSoto.
The red triangle is on the dashboard
NO CEL
NO MFD message - everything is normal
Plugged in my ScanGauge II and there are no DTC codes. Am I correct that this is a failed steering ECU?
Prius (2010-12) :: Electric Power Steering System Warning
I have a problem emerged after leaders of the car prius 2010 rainstorm in the streets and the street was full of water .. this warning on. ( Electric power steering system warning ) ...
View 11 RepliesPrius (2004-09) :: VSC, ABS And Power Steering Warning Lights Illuminated
Driving home early from work today, moments after leaving the parking lot the VSC warning light illuminated. Followed by ABS and Power steering lights a few seconds later.
Car drove normally. Systems seemed healthy.
I quickly pulled over, took this picture, and then power cycled the car. The warning lights turned [off] and stayed off for remainder of drive home (~30 min).
Prius (2001-03) :: Power Steering Slowly Deteriorating - Failure
The power steering on my 2003 Toyota Prius has been slowly deteriorating (very difficult to get out of parallel parking spaces, for example) until in suddenly cut out all together as I was turning in a parking lot two days ago. I put the car in reverse to try to straighten out, and the problem was immediately solved. The car was fine for the next 12 hours (and ten miles) until the same thing happened again... and fixed itself again.
I realize the 2001 was recalled because of power steering issues... but this does not seem to apply to the 2003.
Prius (2004-09) :: 2005 - ABS - Power Steering Gone - Battery Dead?
If this has been posted before feel free to remove. I searched everywhere and didn't see exactly what I experienced with our Prius when the 12v battery was in it's final stages of death so I wanted to share.
Below issues all occurred within a one week time period 3-7-16 to 3-14-16. 2005 Prius with 145k miles, replaced traction battery on 7-30-15 / 127k miles.
First occurrence - happened a few seconds after starting and driving the vehicle. The ABS light came on and the power steering faded out and then came back, just briefly, and the car did not die. Turned the car off and back on again and all was well.
I performed the 12v battery test by entering maintenance mode. (hold the display button and turn the lights on/off three times, vehicle signal check, battery check) the battery was reading 11.9volts with the car off, I drove the car and it was charging at around 14.7volts and then was reading 12.2 with the car off after driving it. Which at the time seemed a little weak but nothing that was a red flag. I've read that you're supposed to replace the 12 volt battery every 4 years but I swear the one I removed looked stock.
Second time - again happened just a few seconds after starting the car and driving. ABS light came on, red triangle of death light, brake light, power steering was gone, and the power steering light came on, the car did not die. Restart fixed the issues again.
Third time - Happened about 30 minutes in to the trip while the wife was driving on the interstate around 75mph, wipers were on due to rain but visibly lost power, radio came on and off, all the lights on the dash (warning lights included) flickered on and off, power steering was gone, car died completely and would not restart. Tow driver had to boost the battery long enough to put the car in neutral so we could load it on to the tow truck. When we got the car home the battery was completely dead again.
I ordered an Optima Battery 8171-767 (DS46B24R) YellowTop Prius Battery from Amazon which appears to be a direct replacement, and simple to install. I drove the car for a few miles, returned to the house, performed battery test again via maintenance mode and the battery was charging at 14.0 and reading 12.5 when off. I can't be certain but I think the battery check feature may be displaying false information if the battery has dead cells and the car is trying to charge the battery? I took the old battery to Advanced Auto Parts and had them run a diagnostic check and the tester stated that the battery had dead cells and needed to be replaced. I gave them the old battery even though I didn't buy the new one from them and got a 10.00 store credit, unexpected and nice.
Prius (2004-09) :: RED Triangle Light On - Power Steering Doesn't Work
My red triangle light came on! and the PS light came on the square screen and my power steering is in the dumps (doesn't work).
Where would be the first place to check? could it possibly be the accessory belt that came off/broke? is it hard to access/replace that?
Prius (2001-03) :: Error Code 1554 - Power Steering Won't Working
I have just won a Mk 1 Prius on eBay and hope I have made a good choice - not having seen the car! There is an error code: 1554 which apparently is why the power steering isn't working
View 8 RepliesPrius (2004-09) :: Horn Does Not Work / No Power To Buttons On Steering Wheel?
I have a 2006 Prius. For some reason I've noticed that the buttons on the steering wheel Do NOT glow and they do NOT work...
Horn doesn't work either! And the light on the driver side door (for windows/lock/unlock) are NOT lit up either...?? It's all black and dark @ night..
Is there a fuse/relay for these type of things? If so...where do I start looking?
I took off the Airbag from Steering wheel and removed steering wheel to double check everything...and everything looks good. No damage. Wires are all connected well etc.
Prius (Gen 2) :: Lost Brake And Power Steering While Driving On Mountain Road Going Downhill
While driving a mountain road (hwy 17) going downhill this morning I lost power braking and power steering and a got the following error message on the display
TRANSMISSION P LOCK MECHANISM
PARK CAR ON FLAT SURFACE AND APPLY BRAKES
I was able to stop the car on a flat area. I turned the ignition off and then restarted the car and the power steering and brakes came back, but the red triangle remained. I drove to the Toyota dealership and left the car for service.
Prius (2004-09) :: Combination Meter Failure And Loss Of Brakes / Power Steering
Faulty combination meters on the Toyota Prius. Loss of braking and power steering on the vehicle? This has happened to me 4 of the 100+ times my dash lights were not working. On those 4 occasions I was driving without the dash lights and all of the warning lights came on and the car lost power steering and the ABS braking and I had to use the emergency brake to stop. Fortunately when this has happened I have not been on the highway and there was no snow or it could have been very dangerous.
This issue has only happened when there is a malfunction with the combination meter. I understand this can create many issues within the vehicle including braking difficulties. The response of the Manager at my local Toyota shop said "well, at least you have brakes, you just won't have them in an emergency stop." Wow! I've read accounts of people going 65 mph and losing brakes when this has happened which could be very deadly.
I'm surprised at Toyota's response with this possibly deadly issue. I'm also surprised that the Combination Meter Failure has not be recalled because based off what I have read about 3% of Prius owners have experienced issues with this and the braking system. At what point does a "warranty" become a "recall"? Please note that this issue is separate from the "accelerator recall".
Prius (2010-12) :: Power Steering Wheel Shaking While Driving At Highways Speeds
I bought a new 2010 (Gen III) Prius IV one week ago. I have driven it less than 200 miles. Last night, I experienced a few seconds of steering wheel shaking while driving at highways speeds. I assumed I had hit uneven pavement. At no point was it difficult to turn the wheel. But after the shaking, the car seemed to sometimes drift to one or the other edge of the lane. I chalked that up to unfamiliarity with the car and to rain and darkness. Today, I read Forum posts that described the lighter touch that usually works and the importance of wheel alignment.
After the shaking, another 45 minutes of driving, and a half hour parked, I headed home on a slower road. That is when my wife noticed that the Electric Power Steering warning light was on. We are both pretty sure it was off before that. This morning, I pulled out of the garage and back in, and turned the wheel both ways as it moved. The light did not come on.
I called the dealer to discuss what had occurred. I made a service appointment for Monday so they can check it out. Someone in a Gen II forum (where I mistakenly posted this at first) advised me to pull over and take an evidence photo of the light if it comes on again.
The PS warning light wouldn't be too surprising to see in a Prius driven tens of thousands of miles. If yours ever came on when your Prius had low mileage, I'd be curious to know the outcome. I misidentified a benign icon as the EPS warning light.
The mechanic became suspicious when he couldn't find any code or any trouble. We sketched the icon we remembered seeing for the service supervisor. He explained that it was the cruise control light. I either forgot I had turned cc on or I had pushed it accidentally when I operated the wipers.