r/prius. •. [deleted] 2012 Prius P261B code thoughts. Good evening all, My 2012 Prius just threw the P261B code, which points to the engine water pump. I have done some research and it points to one of two likely culprits, the water pump itself or the water pump relay. What are your thoughts? What has happened when this happened to you? 4. 12 ShareI have Toyota Prius 2014 it was running fine until water.pump went bad code p261B permanent code I replaced pump but I can’t clear codes or get car start. Mechanic's Assistant: Have you checked the battery, particularly the terminal connections? Are they corroded? Yes it’s good and I charge battery to make sure also disconnected battery for …P261B: engine coolant pump speed less than 900 RPM. Problem areas include the wiring to the pump, the pump, and the ECM (engine control module). The pump wiring harness has five pins. Two of those pins should have 12V (when IG-ON) and one pin should be connected to body ground.P261B is typically set because of electrical (CP-B circuit) issues but can be caused by mechanical issues, such as a mechanically stuck impeller on the electrically driven coolant pump. Both electrical and mechanical issues cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem.Toyota prius 1.5 vvti-automatic full service history parking sensorsToyota vvti prius sensors parking automatic service history ended ad Toyota prius 1.8 , p261b engine coolant pump b control malfunctionFile:2010 toyota prius ii 1 -- 07-01-2009.jpg.Check engine code p261b. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Pruisdriver2015, Sep 30, 2019. Pruisdriver2015 Junior Member. Joined: Sep 30, 2019 3 1 0 Location: Ventura Vehicle: 2015 Prius Model:----USA----Hello , we have a 2015 pruis . Last week the check engine light came on , had the code …Gave P148F and P261B codes but coolant temperature rarely crossed 90°C. Mostly remain under 90°C at Highway driving. Speed also not crossed 95 km/h.... Forums. Search Forums; ... 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 largest privately-owned …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...P261B: The Low-Pressure Fuel System Sensor Circuit Range/Performance. The P261B code is related to the engine water pump assembly. The Engine Control Module (ECM) controls the engine water pump assembly by calculating the necessary amount of coolant flow based on engine coolant temperature, engine speed, and vehicle speed information.Jul 29, 2017 · 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 largest privately-owned car forums left on the internet. We hope you'll join our home to educated & critical discussion, falling outside of the fray of Internet trolls & unconstructive discussion.Overheating. A/C system not functioning properly. Causes. Potential causes for this code to set are: Open in the circuit to the Coolant Pump - likely. Failed Coolant Pump – …Location: Bay Area. Vehicle: 2012 Prius. Model: Four. So I just checked the CEL P261C for you, it is "Short in coolant pump "B" Control Circuit and the 3 trouble area is. - Short in water pump assembly circuit (you might need techstream to see if the water pump is working properly and see if there are any RPM to see if its short or not) - Water ...Toyota Prius P261B Engine Trouble Code - Toyota Prius P261B OBD-II Diagnostic Powertrain (P) Trouble Code For Toyota Prius | EngineTroubleCode.com Since the car had been sitting for so long, any number of connectors could have corrosion on them. It may not be much, but it doesn't much to change the resistance and change a …Find out about some cool home improvement projects from Pinterest, including a picnic table drink trough, folding craft desk, chalk and crackle paint finishes. Expert Advice On Imp...Check Hybrid System with code P261B | PriusChat Check Details Toyota Prius 2001-2003 P1436 problem solved! - YouTube Check Details 2007 Toyota Prius - B & C Auto Repair Check Details 2001-2009 Prius P3191, P3190, P0A0F - easy checks for these common codes Check Details how to replace water pump 2010 Toyota Prius …Oct 9, 2021 · Vehicle: 2010 Prius. Model: IV. When there is a water pump code, like P261B, the ECM puts a protective temperature rule in place: if the coolant ever hits 105 ℃, the ECM will shut the engine right down on the spot. (It doesn't do that if there isn't a water pump code.) The behavior is described in the repair manual, and has been ...Jun 15, 2015 · Location: Indiana, USA. Vehicle: 2010 Prius. Model: IV. P148F means the water pump motor was spinning too fast, which means, for one reason or another, it wasn't pumping water. Either the impeller in the pump had broken, or there had been coolant lost and the pump was spinning in air. Either way, if the water pump isn't pumping water, the ...It popped up again 2 weeks later with the overheat warning and a P261B water pump malfunction. ... 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 largest privately-owned car forums left on the internet. We hope you'll join our home to educated & critical ...P261B code. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by MeGuinness, Aug 1, 2017. MeGuinness Member. Joined: Jan 19, 2013 217 78 0 ...P261B Lexus Code - Coolant Pump 'B' Control Circuit Range/Performance - Code Popularity: 1,690 Views - Repair Importance Level: 3/3 - Repair Difficulty Level: 3/3. Table of contents. Created and updated by William Orellana on Dec 27, 2021. Possible Causes; ... Toyota Prius; Scion xB ...Three. Not sure if this is temporary or the water pump is done? I got Torque pro to check it and the code P261B came up for water pump problem. However, the 2010 Prius still drives no problem so far. The check engine lights stays on not flashing. No triangle lights come up yet and hopefully it won't come up.Nov 5, 2022 · トヨタの30プリウス(ZVW30)でメーター内に、チェックランプが点灯した車両が入庫しました。テスターで調べると「P261Bエンジン電動ウォーター ...My mechanic has replaced the water pump 3 times now. Last week while driving the car stalled and threw code P261B, again. Prior to having the engine replaced my local Toyota dealer installed the first water pump because the prior one needed replacement. When they replaced it, they sent it back to my body shop and the car …Hi all, I've had my 2010 Prius IV since Nov 2019, high mileage (267k) but generally runs ok and gets a consistent 50 mpg, but it's not without it's quirks. So the short version: 1. Overheating, water pump, CEL, Yellow triangle, p261b code 2. Cooling fans issue 3. Inverter pump (which I think may not be working) Longer version 1. The car overheated …Engine electric coolant pump or water pump completely seizedAs the world continues to prioritize sustainability and environmental consciousness, automakers are stepping up their game to produce eco-friendly vehicles. One such vehicle that s...Код P261B может означать, что произошла одна или несколько следующих проблем: Короткое замыкание, разрыв проводки или разъемов в жгуте проводов, идущих к насосу охлаждающей жидкости. Обрыв ...IV. Hello all, I recently had my engine replaced and the car has been throwing code p261b. My mechanic has replaced the water pump 3 times now. Last week while driving the car stalled and threw code P261B, again. Prior to having the engine replaced my local Toyota dealer installed the first water pump because the prior one needed replacement.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 largest privately-owned car forums left on the internet. We hope you'll join our home to educated & critical discussion, falling outside of the fray of Internet trolls & unconstructive discussion. ...Overheating. A/C system not functioning properly. Causes. Potential causes for this code to set are: Open in the circuit to the Coolant Pump - likely. Failed Coolant Pump – inoperative (mechanically or electrically) - likely. Failed PCM - unlikely. Diagnostic and Repair Procedures.Entity Name. Officer/Registered Agent. Registered Agent Name. Trademark Name. Trademark Owner Name. FEI/EIN. Detail by Document Number. Zip Code. Street Address.Model: Three. Not sure if this is temporary or the water pump is done? I got Torque pro to check it and the code P261B came up for water pump problem. However, the 2010 Prius still drives no problem so far. The check engine lights stays on not flashing. No triangle lights come up yet and hopefully it won't come up.Hybrid Prius water body problem fix code p261bOct 9, 2021 · Vehicle: 2010 Prius. Model: IV. When there is a water pump code, like P261B, the ECM puts a protective temperature rule in place: if the coolant ever hits 105 ℃, the ECM will shut the engine right down on the spot. (It doesn't do that if there isn't a water pump code.) The behavior is described in the repair manual, and has been ...Jul 9, 2021 · 2010 Prius. Model: IV. Try resetting the code and then disconnect the power from the 12V for 5 minutes. Then reconnect the 12V and try and start the car. The system shuts the car down when the coolant gets hotter than 225F. Damage will start to happen if it hotter than 214F for a long time. #2 AzusaPrius, May 1, 2022.Go to prius r/prius • by ... P261b is for the engine water pump, not the inverter pump. Yes, I replaced the correct one but I’m open to the new unit being DOA.Toyota Prius code P261B coolant water pump yellow triangle fix 2010-2015 - YouTube. saneauto. 16.6K subscribers. Subscribed. 133. 11K views 4 years ago #classiccars #InSaneFriends #SaneAuto.Oct 17, 2016 · 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 largest privately-owned car forums left on the internet. We hope you'll join our home to educated & critical discussion, falling outside of the fray of Internet trolls & unconstructive discussion.The P261B code is related to the engine water pump assembly. The Engine Control Module (ECM) controls the engine water pump assembly by calculating the necessary amount of coolant flow based on engine coolant temperature, engine speed, and vehicle speed information. The DTC will be set when the engine water pump assembly speed is less than 900 ...Si el PCM detecta que la bomba del refrigerante “B” ha experimentado un problema de rendimiento en su circuito de control, se establecerá el código de falla P261B OBDII. El código P261B es común en: Toyota 4Runner, Toyota Auris, Toyota Camry, Toyota Highlander, Toyota Land Cruiser, Toyota Prius, Toyota RAV4, Toyota Yaris, …Nov 16, 2023 · Main Causes for P261b Code Coolant System Issues. One of the main reasons behind the appearance of the P261b code in your Prius might be due to issues within the coolant system. This can include a mechanically stuck impeller on the electric water pump or problems with the coolant pump “B” controlling the circuit range and performance. When ...It would seem that your engine water pump has a fault. On the Prius this is electrically driven. as opposed to being driven off the 'fan' belt or camshaft drive belt as it would be on other, conventional, cars. This fault will not clear without the pump being replaced, as it is likely the impeller shaft has seized.Engine electric coolant pump or water pump completely seizedToyota Prius P261b. Prius fixmycar triggered ltr hardly safety Prius toyota options code replacement if has solid. 16 Jul 2023. Toyota code p261b coolant pump b control circuit Prius toyota 2001 2003 2001-2009 prius p3191, p3190, p0a0f. 2001-2009 Prius P3191, P3190, P0A0F - easy checks for these common codesHow to replace water pump 2010 toyota prius p261bCheck hybrid system with code p261b Fix your toyota prius p0420 catalyst efficiency code for less than $20Toyota code. 2001-2009 Prius P3191, P3190, P0A0F - easy checks for these common codes. Check Details. Fixmycar prius triggered hardly.This code, P261B, snuck up on me in LA traffic, with no changes or issues that were noticeable. I'm looking for the impeller by itself or a link for an affordable complete water pump, with the proper o-ring/seal. Has anyone done this job before? Any write-ups? TIA ... r/prius • Over 7,000 mile cross country trip with the wife and a memory ...There is no belt-driven water pump in the Prius c. That's one of the major differences between the 2nd generation Prius 1.5L and the Prius c 1.5L. An electric pump was used instead. At this point you way want to consider looking up your P261B code in a c-specific reference such as the repair manual.=====Claim your FREE engine code eraser https://free.nonda.co =====nonda Auto DIY Center is the biggest auto...How To Fix. Cost to Diagnose. Description. Comments. Add Comment. What does this mean? What are the Possible Causes of the DTC P261B Toyota? NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. Faulty Engine Water Pump Assembly.P148F means the water pump motor was spinning too fast, which means, for one reason or another, it wasn't pumping water. Either the impeller in the pump had broken, or there had been coolant lost and the pump was spinning in air. Either way, if the water pump isn't pumping water, the engine is likely to overheat.P148F means the water pump motor was spinning too fast, which means, for one reason or another, it wasn't pumping water. Either the impeller in the pump had broken, or there had been coolant lost and the pump was spinning in air. Either way, if the water pump isn't pumping water, the engine is likely to overheat.Unfortunately there are many reasons for warning warning lights to turn on and so there is no quick answer for any vehicle not just the Prius, the first thing to do is to have the computers scanned for diagnostic codes using a code reader, if the 'check engine ' light is on as well then it may just be related to an emission control system fault ...P261A is typically set because of electrical (CP-B circuit) issues. These cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Troubleshooting steps may vary depending upon manufacturer, type of CP-B and wire colors. Related coolant pump "B" circuit trouble codes:P261B: The Low-Pressure Fuel System Sensor Circuit Range/Performance. The P261B code is related to the engine water pump assembly. The Engine Control Module (ECM) controls the engine water pump assembly by calculating the necessary amount of coolant flow based on engine coolant temperature, engine speed, and vehicle speed information.NC. Vehicle: 2015 Prius. Model: II. I was driving home the other day and had a check hybrid system + CEL warning pop up. Lost most of power but was able to limp slowly home the last half mile. I bought an OBD2 reader which had the following codes.P261B and P0A0F. I checked the coolant tank and the level was below the "minimum" line, so I topped ...Turn the power switch on (IG) and turn the Techstream on [A]. Put the engine in inspection mode. Start the engine and warm it up (until the engine coolant temperature is 75°C (167°F) or higher) [B]. Idle the engine for 20 seconds or more [C]. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.Dec 27, 2021 · Labor: 1.0. To diagnose the P261B Toyota code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.I then read the OBDII codes and got P261b, which is a malfunction in the electric water pump cooling the engine, and after reading some PriusChat threads I ordered a new one. The next day, the codes were gone. I topped up the coolant because it was a little below the Low mark.NC. Vehicle: 2015 Prius. Model: II. I was driving home the other day and had a check hybrid system + CEL warning pop up. Lost most of power but was able to limp slowly home the last half mile. I bought an OBD2 reader which had the following codes.P261B and P0A0F. I checked the coolant tank and the level was below the "minimum" line, so I topped ...AzusaPrius Senior Member. DTC P261B is reported by the engine control module (ECM), and the Diagnostic Trouble Code chart under SFI System in the Repair Manual ( more info) says that the malfunction indicator (check engine) lamp will be turned on when it is stored. Toyota’s publications don’t say whether this DTC, on its own, would also ...Si el PCM detecta que la bomba del refrigerante “B” ha experimentado un problema de rendimiento en su circuito de control, se establecerá el código de falla P261B OBDII. El código P261B es común en: Toyota 4Runner, Toyota Auris, Toyota Camry, Toyota Highlander, Toyota Land Cruiser, Toyota Prius, Toyota RAV4, Toyota Yaris, Volkswagen ...The Diagnostic Trouble Code (DTC) will be set when the engine water pump assembly speed is less than 900 rpm while the engine water pump assembly is operating (1 trip detection logic). P261B Toyota Code - Coolant Pump 'B' Control Circuit Range/Performance.Vehicle: 2020 Prius. Model: LE AWD-e. IamPrius said: ↑. At just over 242300 miles up popped the second check engine light my car has had, this time code P261b, means there is a problem with the coolant pump, the wiring or a relay. I checked the wires, no fraying or loose connections. I did not check the relays.Apr 20, 2015 · Model: Four. I have a 2015 Prius V with close to 90,000 Miles. Last week I replaced the 7 year old 12V battery after the car shut down and went into limp mode. Car drives fine now. I started getting an intermittent CEL recently (I think a few weeks ago). Now it stays on more frequently. I had a friend use an OBDII scanner and got the P261B code.This clears up before I can get to the end of my block and only happens at the first start of the day. I pulled the following codes: P0117 engine coolant temperature circuit low input. P0301 cylinder 1 misfire detected. P148f engine coolant pump over Revolution. I assume that the shaking engine is related to the misfire.