Prius ac code 21. The Compressor has been diagnosed as completely seized.

Prius ac code 21 Joined: Mar 2016. But that one when I opened it up there was obvious electrolyte under one of the cells and I replaced it, cycled it, cleaned the case and it was good to go but this one is more of a mystery. I drive a 2017 Prius prime Advanced with 44K miles on it. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Understand your upcoming services. (2001 prius ac compressor remanufactured), they start at about $135 with shipping, search (2001 prius ac o rings) about $15. 33, or DTC B1433 means you have a problem with an open or short with the power source circuit for the air outlet control servo motor. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by lhuff1955, Apr 6, 2019. Should see A/C LCD and all LED lights blink 4 times at 1 second interval followed by a code displayed where the preset temperature Anybody know where to get a used or rebuilt AC compressor for a 2012 Prius? #2 paphillyman, Jun 4, 2019. Toyota Master ASE Certified, Prius/ Highlander/ Camry Hybrid Certified, trained in all areas I have a 2008 Toyota Prius and the air Prius Prime 53019-47010 53019-47011 Shutter Sub-assy, Radiator 1 52618-47110 52618-47111 Absorber, Front Bumper, Lower 1 Air, guide, body - 8894047031 - Genuine Toyota Part This is getting outa hand, lol. HV battery assembly 2. This compressor is driven by an alternating current provided by the A/C inverter, which is built into the inverter of the hybrid system. Select store for pickup Gen 3 2010 Prius - Troubleshooting ABS Brake Codes 33,34,36 - VSC 43. UPDATE: I wanted to get the codes before I started, so as I plugged my If your Toyota Prius's AC system is not working, it can be uncomfortable and downright dangerous on a hot day. Auris Hybrid in the snow. I was troubleshooting the AC system with the neat feature by holding the ac auto and recycle buttons on the Forums. This condition is indicated by the hybrid system diagnostic trouble codes (DTCs): P0A94, P324E, P3004, and/or P0A1A. Klayfish New Member. Powering on temps are set to 72 degrees and has basic functions - air flows out of all the other vents no matter the setting, and never air out of the center 2 face vents - sides are fine. Joined: Mar 30, 2008 (( these codes are from your laptop to the OBD adaptor, telling it how to talk to the car. one step. If your Toyota Prius isn't keeping you cool, we've outlined some of the most common reasons why this might be happening. 0 kgf/cm2, 28 psi] or less) or extremely high (3. 07 Prius ac problems: ac codes 13, 21, 43 . Things to check were air inlet motor , air conditioning harness assembly , ac amplifier. Your photos show at one point the AC compressor was at 10k+ rpm? I have a hard time believing that was a true speed. An ELM327 (via USB) plus any Windows-based diagnostic program on a laptop should read engine trouble codes and be able to clear the codes. Two-digit codes show up in the HVAC display where temp normally goes. Seems like discharge pressures would be crazy high. You will not be able to read the prius-specific hybrid codes this way. add vehicle. AC blows hot air and switch the outside air on and switches back to circulate air and will do that repeatedly after a couple seconds. DESCRIPTION (a) Air conditioning system data and the Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When i did the test today, the light was blinking fast meaning that there is no fault at all. I recently changed the oil and air filter if that matters. buttons, and press START again. After having my car serviced for the 40K maintenance, I started to notice the following: Update: a mechanic ran a diagnostic report and came back with the following codes: B1441 - Air Mix Damper Control Servo Motor Circuit (Passenger Side) B1448 - FACE servo Motor Circuit (Passenger Prius Air Conditioning problems? Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Tuck, 21 0 Location: Green Valley AZ. Here is my Gen 2 Prius AC Compressor functioning normally. The two-digit code xy usually means the same as a B14xy code shown on a scan tool. They also checked the Amplifier, inverter, inverter fuse, AC control panel inside car. I have looked at the information on the Internet, does the battery voltage sensor turn bad? The secret screens are fun to see but the codes are essentially meaningless. The Prius AC system is closed, there are no rotating seals to leak. CHECK DLC3 2016 prius air conditioner code 23; ajain New Member. Use Code: KICKOFFDIY Hybrid high voltage Battery Bus Bars -- https://ebay. You'll get that one any time you pull the codes when strong light isn't shining on the dash. DTC B1424/24 Open or short in passenger side solar sensor circuit • Solar when you check for codes at night time you will get Code 21 like me. There are 2 codes of P0AC0, P0AC0-123 and P0AC0-817. This cat had about 220,000 miles in it. PriusChat is the one of the largest The book does not specify whether there are different codes for 4/6 cyl, manual or auto AC, Or US/Japan built. I sent a couple of text and then started to back and drive it immediately went from cold to hot. The air conditioning amplifier detects changes in the output voltage from the solar sensor. -- Sorry. Save Share 21 is the sunlight sensor if tested in shade. Air Conditioning System DTC Code Detection Item Trouble Area Memory*4 See page B1411/11*1 Room Temperature Sensor Circuit 1. I think Gen 1 and Gen 2 had somewhat similar Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1. The looked up the codes and I have a code 21. 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. The only thing I can find related to this code is the solar sensor fault. Blowing hot air on 2004 Toyota Prius. Everything Toyota Prius! Currently private to support the proposed changes to third party apps. Joined: Jul 30, 2014 4 0 0 Location: Dallas, GA Vehicle: 2010 Prius Model: III. It is only provided as a way to know whether the solar sensor on the dash is working. More Toyota Prius repair Videos -- htt Hybrid Battery Pack Air Temperature Sensor "A" Circuit Low 1. I decided to buy a more comprehensive diagnostic tool, and here's what I got (C1256, C1259, C1310, B1421, B1423, P0AA6): Phil T · Started 21 hours ago. seilerts Battery Curmudgeon. I had this fault code on my 2004 Prius When the air conditioner in your 2004 Toyota Prius starts blowing hot air, you likely have a freon leak. Such as, being inside the shop at a dealership! If this clutch doesn’t grab, the AC compressor will not turn on. Advanced Parking Guidance System Probably the most requested video is on a toyota evap system. I just got a salvaged one off ebay for £15 which fixed the problem. REMOVE ID CODE BOX (IMMOBILISER CODE ECU) (w/ Engine Immobiliser System) 2. SKU # 953544. Two codes 76 & 21 Mechanic's Assistant: Will the headlights turn on? Is the battery fully charged? Customer: yes and yes Mechanic's Assistant: Are you fixing your Prius yourself? What have you tried so far? Customer: ac is out I added a little coolant. Inspect fuses and relays before investigating the trouble areas shown in the table below. Most refrigerants include a leak sealer that will seal small leaks Is your a/c light on your toyota prius flashing (subscribe) this is the likely culprit. Mendel Vehicle: 2010 Prius Model: Touring. From what I’ve found so far I know p0aa6 is a isolated fault code which I’ve had happen one time before on my aunts Prius. The car has 219000 miles on it. Hi folks, First post to this forum. Beyond Temperature: The Importance of HVAC Humidity Control. GENERAL The air conditioning system has the following features: • An ES18 type Electric Inverter Compressor is used. Use of such oil will destroy your electric compressor. HTH JerryR . 21 fix with a shim kit, or at worst a replacement of the compressor clutch which is maybe ~ $200 and doesn't involve opening the system. REMOVE LOWER CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY REMOVE AIR CONDITIONING CONTROL ASSEMBLY (a) Disengage the 4 claws and remove the air conditioning contr ol assembly as shown in the illustration. david craig. The Compressor has been diagnosed as completely seized. 2. Recently my 2006 NHW20R threw a P0172 and engine check condition. I decided to buy a more comprehensive diagnostic tool, and here's what I got (C1256, C1259, C1310, B1421, B1423, P0AA6): Normal functioning of the AC Compressor most likely. The symptoms are that the AC is very slow to come on (it can take up to 2 minutes to engage) and when it does the fan surges and then slows down. 2010 Prius air conditioning not working. Hey guys, first post. Toyota Prius 2011 getting code 76 and 42 for air conditioner. the ac does not blow any air. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Calyncutler, Aug 2, 2019. High Voltage A/C Compressor Toyota Prius Hybrid Gen3#toyotapriushybrid#highvoltage#airconditioningcompressor#gen3#3thgenerationHi Guys!! Please click Button I am on vacation and the AC has stopped working in my '01 Prius. Scan this QR code to download the app now. 2016-2022 PRIUS. OP CODE DESCRIPTION TIME MODEL OFP T1 T2 Prius 88370-47080 AC1206 R & R A/C Compressor Assembly 2. I assume the engine codes should still be readable since OBD-II is a standard requirement in the United States. As long as your car was not in bright sunlight when the code came up, then there is Hey, Prius owners! I'm new to the group. 1 AIR DUCT SUB-ASSEMBLY 2010 Toyota Prius Repair Manual 6. He provides some hands-on info about how and wher No Air Conditioning Toyota Prius fix (climate control wont blow cold fixed)A/C Compresser 2010-2015 Prius -- https://amzn. Joined: Just had the same symptoms and codes. 07 Prius with ac issues. Advanced Parking Guidance System Like you, I haven't been able to find out how to get to the part exactly. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by satwood, Jun 26, 2017. Victor. idk the symptoms of a bad inverter, but a prius code reader would give you the correct trouble code, not a snap on generic. Use Code: SAVEINJAN. After filling my front tires with air the other day at the gas station, I turned back on my 2010 Prius with 113K miles and the dash displayed several brake warning lights on the dash. Well I changed water pump yesterday and it did the same thing, over heated, through code P1150, pushed all the coolant into overflow which overflowed and put air in the system. Regardless of setting I get a weak flow to the windshield and then depending on setting, get a strong/normal air flow to the floor vents or the side vents. After the delay the floor vent icon is displayed. I will blow it out and wash it down and see if that helps thanks for the reply. I think I used about half the can. kswahl1 Junior Member. 0 kgf/cm2, 455 psi] or more). Toyota also has some proprietary codes, so if something's really wrong you have to go see a Toyota shop. Ramdom misfire P0300, and P0302, P0303 Mar 21, 2018, 11:26 PM TopNotchIN. #15 bisco, Jul 16, 2018 #1 Toyota salesman Member. So lately every once in awhile it will shake petty bad, I notice sometimes when I turn off the air it will stop, recently today that trick didn’t work. When I start the car, the Check Hybrid System, Check Engine, and Master Warning lights are on. Posts: 83. Since new compressor sit not turn on, they put mine back and refilled with Freon. Is this list just for Gen 5, or any-and-all Prius Gen's, or just Toyota color codes in general? If In this tech tip, Instructor Dave Hobbs talks about the Hybrid A/C compressor fuse on a Gen 3 Toyota Prius. I can't find these anywhere. The air conditioning pressure sensor, which is installed on the pipe of the high-pressure side, detects the refrigerant I replaced the AC compressor afte code B1498. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. Code 21 and 76. I procrastinated on mounting the actuator to its spot and one day a passenger kicked it on Here is a procedure I located for getting the ac codes TROUBLE SHOOTING Code 21 may set even though system is normal. by Ralph P. And nothing kept the P0420 code off short of a new cat which is working fine. I got some warning lights on the dash recently- OBDII code P0A94, subcode 553. But what about the ac code 42 ? I found one comment on line that dtc b1442 was air inlet damper control servo motor circuit. 2010 Toyota Prius Repair Manual DIAGNOSTIC TROUBLE CODE CHART HINT: When the air conditioning system functions properly, DTC 00 is output. Wire harness or HYBRID / BATTERY CONTROL: HYBRID BATTERY SYSTEM: DIAGNOSTIC TROUBLE CODE CHART (2010 Prius) Author: Ralph Created Date: 7/21/2013 7:27:13 AM I hope that you are aware that the Prius AC system uses special refrigerant oil which does not conduct electricity, so be sure not to use refrigerant that is premixed with regular refrigerant oil. (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, 2007 Prius AC giving codes 72 74 and 76. So I grabbed my computer and it shot me a code p0010. might be some reply )) Oct 21, 2004 13,439 641 0 Location: Winnipeg Manitoba Vehicle: If there is no leak, why did it need a recharge? The refrigerant had to go somewhere. Before opening the hood to see if there is anything wrong with the AC compressor, start the Prius and turn the AC off and back on a few times. Anyone know what these mean? Share Add a Comment. Batteries; Engine Oil; Brake Pads; $ 21 99. The extender worked great. Code 21 is something a bout a solar sensor which I've never heard of. bisco cookie crumbler. Harness or connector between room 2010 Prius Diagnostic Trouble Code Chart Page 1 of 112 ADVANCED PARKING GUIDANCE SYSTEM HINT: If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. Anyway, I fixed this as it seemed the MAF (Mass air How to Replace a 2005 Toyota Prius Air Filter 2005 Toyota Prius air filters can be easily replaced with a simple process. Fix issues fast with accurate Prius troubleshooting and repair solutions for better performance. Joined: Jan 30, 2013 46 8 0 Hey Peter how reliable is the Prius AC Self Diagnostic? AAA mechanic tried to say I had DTC 23 or 26 for bad pressure switch but it never showed up on my AC Self-Diagnostic Before or After but 21 6 0 Location: UK Vehicle: 2006 Prius I believe this specific code implies a fault in the Evap VSV solenoid (below the air intake pipe in the bonnet). Use this Prius diagnostic hack to obtain diagnostic trouble codes from the Climate control system. 4) If tone sounds as code is displayed, problem currently. solar sensor 2. Toyota wanted £100 for first hour to diagnose, and £80 for a genuine part. The 2008 Toyota Prius has been known to have air conditioning problems. 2010 Prius IV #1 Rubdubb, Oct 12, 2022. However, this comes to speak truth to the saying "lazy people work twice". Check the tension of your belt their is only one belt. This part had no exterior Damage and my Mechanic said definitely this has got to be a defective manufacturing issue of this A/C part. Understand your upcoming services 21% of the time it's the. Unfrontunatly the same 2010 Toyota Prius Repair Manual DIAGNOSIS SYSTEM 1. It appears from the service manual that sub fan #2 has an input from the air conditioning system, while the main fan #1 does not. Note: Dirty cabin air filter mostly only leads to reduced cooling. Joined: Mar 30, 2008 25,174 16,423 0 Founded in 2003, PriusChat has been the go-to spot for Prius, hybrid, and EV discussion for over 10 years. Menu. Vehicle: 2010 Prius Model: IV. 7V ready mode: 13. This video will show you how to replace the part without a shop c The upstream air/fuel sensor was already replaced a few months ago. Select Store. #3 pcamen, Oct 21, 2024. If you hear a “thunk” or “clunk” noise after turning the AC on, the compressor is engaging. replaced brake booster 2 times. on a 2001 are there any sensors in the grill area? I have a 2002 Prius, but I am unfamiliar with the sensors and codes you describe. Most of it is other stuff obviously, like the AC neural network control system (LOL) or amplifier. Has anybody ever experienced this problem and how did you fix it. Come join the discussion about EV performance I have a 2007 Prius which was having difficulty with AC compressor working when vehicle was stopped or running at low speeds - now it does not come on at all. #17 Mendel >Gen 4 (2016 to 2022) Toyota Prius Forums > Gen 4 Prius Care, Maintenance and Troubleshooting > > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Main Forum > Heater/AC Fan has stopped Discussion in ' Gen 2 Prius Main Forum ' started by lhuff1955 , Nov 14, 2010 . 0 % 12% of the time it's the Find the most common driver-reported problems that are to blame when a 2012 Toyota Prius Plug-In has air conditioning problems. I have already replaced the AC relay and did a recharge, although I think it could use more of refrigerant oil. Page 1 of 3 1 2 3 Next > And in Gen 2 and Gen 3 (and I'll go out on a limb and say probably every generation since), you can see B1421 on a scan tool, or 21 on the climate diagnostic display (for Gen 2 and Gen 3, anyway, hold AUTO + FRESH/RECIRC while turning the car on, look for the two-digit code on the climate display). HVAC Retrofitting: Upgrading Your System for the 21st Century. (b) 2010 Prius Diagnostic Trouble Code Chart Page 1 of 112 ADVANCED PARKING GUIDANCE SYSTEM HINT: If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. exists. This warranty is in effect for 36 months Heating/Air Conditioning – “Heating/Air Conditioning: Refrigerant Line: I had my 2004 Prius AC evac and recharged, dye check, sniffer check etc at AAA on dedicated machine As the AC starts out fine but upon driving in Forums. OBD-II Codes. I own a 2013 Prius. A few days ago, I was unable to reset that code at all. Open comment sort options Often you can use this diagnostic feature of the climate control to identify sticking or inoperable actuators, or bad sensors. To reply via Email: yjryba<at>yahoo<dot>com. But it still will not 2010 Toyota Prius Repair Manual DIAGNOSTIC TROUBLE CODE CHART HINT: When the air conditioning system functions properly, DTC 00 is output. Free Same Day Store Pickup. The most common problem is that the air conditioner will not blow cold air. As the sunlight decreases, the output voltage decreases. to/2KwMUrxMobil 1 Engine oil -- https://amzn. This website uses cookies so that we can provide you with the best user experience possible. When the vehicles is in a repair shop the mechanic working on the vehicle when Subscribe Please & Comment Diagnostics done at local Sacramento's hybrid shop Maxat hybrid repair, problem found under 30 min. Chrysler Ford that took many hours to get to or a BMW evaporator core some Mercedes take anywhere between 12 hours to 21 hours. Sita. Mechanic's Assistant: Anything else you want the Hi I'm facing a problem with my 2016 toyota prius eco 4, when I starts the AC it blows cold air if the car running by the battery only, but when the engine starts, the AC compressor stop running and it blows hot air. First, open up the air box for your current filter and remove the nuts and bolts that hold it in place. ** So what is a code 22? Code 22 suggests that there is a problem with the A/C Amplifier circuit OR that the the compressor is spinning at 500 RPMs LESS than the crank or more. starting to believe pump. (2010 Prius): A/C was blowing hot air until the engine 2002 Toyota Prius AC Is Not Working - RepairPal Close After a front end wreck, I replaced my 2005 Prius AC condenser and the high pressure line (it came with the sight glass and pressure switch). Other reasons for the air conditioner not turning off could be that the evaporator coils have frozen or the filters are clogged. I'd like to know what I'm dealing with before heading to the dealer. Climate Control Electrical Issue. Scheduled Maintenance. 8 Prius C 88370-52010 7A 54 APPLICABLE WARRANTY • This repair is covered under the Toyota Basic Warranty. Check out free battery charging and engine diagnostic testing while you are in store. Be prepared to pay for fixing a leak in the near future. I replaced the AC blower and the AC relay actuator and started to work again. are displayed, press fresh air button to change display to step. What could the problems be? This is a instructional guide for diagnosing and replacing the A/C clutch for a Gen 1 Toyota Prius. More about code 21: Code 21 is open or shot in solar sensor circuit. Its the middle of the workday, so its a little loud, but I still Isolation Fault + Air Conditioner Problem. I attempt to walk through UP FOR SALE IS A USED MODULE FROM 2019 PRIUS VIN: JTDKARFU9K3089198. 0 % 12% of the time it's the. Codes are displayed in ascending order. With a OBD2 code reader I noticed the long term fuel trim wanting to live at -33. when you check for codes at night time you will get Code 21 like me. Customer: 2006 prius Hold auto and recirculation buttons and then start. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > 2007 AC Fault Question. OBD Code; Fluid Leaks; Standard Pressure: Low pressure side: 21. The day I bought the Prius brand new off the showroom floor I Have you ever pulled codes from the ECU? Hold AUTO+RECIRC while turning the car on. Battery smart unit 3. It tests the solar sensor on the dash. After 15 years and 313,000 miles my Prius started blowing hot air. I disagree with your assertion with regards to the Prius 2G engine control module. I have run the HVAC diagnostic and it shows the "21" code. to/2FRjxi1Special Prius F ASSEMBLY ON CERTAIN 2010-2014 MY PRIUS VEHICLES . From: Indiana. 4. 6% which is quite wrong. It is entirely possible for your Prius's heater to work just fine even when the air conditioner is blowing One of the most inconvenient vehicular problems is when the A/C won't blow cold air. (2001-2003) Does your a/c light blink and no longer blows cold in your Prius? 2004 Prius – Preliminary Release (RM1075U) If a malfunction code is displayed during the DTCs check (sensor check), check the circuit listed for the code in the table below (proceed to the Air conditioning system data and the Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. REMOVE INTEGRATION CONTROL AND PANEL ASSEMBLY 2. In this video, I use a 2003 To Are you having A/C trouble? Need the codes out of the climate control but your cheap DIY scanner won't do that? Well, do I have the secret Toyota hack for yo The heater function works either by controlling the air flow through the heater core (blend door) or by controlling the hot water that goes into the core. Find the most common driver-reported problems that are to blame when a 2005 Toyota Prius has air conditioning problems. I just bought my 2010 Prius from a Toyota dealer a few weeks ago. Use Code: KICKOFFDIY On this episode, I'm digging into my Prius inverter. Like the radiator, the air conditioning condenser on Toyota Prius sits at the front of the vehicle and is responsible for releasing the heat from the refrigerant into the Prius > Gen 3 Prius Care, Maintenance & Troubleshooting I assume it is possible that my AC button just doesn't work for whatever reason. If my air conditioner blows cold. When the system seems to be malfunctioning, Prius code chart with complete diagnostic error codes. 6 psi The manual literally has about 1000 pages related to Air Conditioning. 19 MPa [2. If only hot air comes out of the air vents in your Prius, then the problem probably lies somewhere else. Each time fresh air button is pressed, display changes by. When you use a scanner or Toyota's Techstream diagnostic system it will bring up those codes. There is a detailed troubleshooting and testing procedure (and system description) in the Toyota factory The inverter turn's the constant voltage DC into a 3 phase AC waveform to run the motor. > Gen 4 (2016 to 2022) Toyota Prius Forums > Gen 4 Prius Care, Maintenance and Troubleshooting > Active Grille Shutter Replacement/Repair Discussion in ' Gen 4 Prius Care, Maintenance and Troubleshooting ' started Hello, I’m currently having trouble with my 2011 Prius. Please guide if I need to do things differently. jayman Senior Member. Driver . This one isn't failed yet, but here is how to scope and a low-amp clamp it to predict w 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. #10 kenneth winter, Dec 21, 2023. DISCONNECT AIR CONDITIONING TUBE AND ACCESSORY ASSEMBLY (a) Disconnect the air conditioning tube and accessory assembly. I'm also not sure if the gen 2 and 3 Prius are the same in this regards. Joined: Mar 19, 2008 110 70 0 Location: GSP, SC Vehicle: 2007 Prius Model: Two. The issue occurs when the sensor that controls your automatic temperature settings and outside temperature reading don't A few days ago, I was unable to reset that code at all. REMOVE AIR . Search Forums; for leaks since it was free and the tech 47K subscribers in the prius community. car throws a code :C1391. She is at my service guys shop to test for coolant leaks and engine leaks. 24 is abs/airbag. The Prius inverter/converter cooling pump is a commonly failed part. Prius 2006: Isolation Fault + Air Conditioner Problem . I have located the solar sensor on I've got a 2013 Toyota Prius C and the heat/air conditioning works, but it won't blow out of the center vents. I'll take a video of mine later todaycycling when temps are cold out. I don't know if the AC was on during the accident or not. If tone does not sound as code is displayed, problem occurred Hi all, I have a 2011 Prius. Find the most common driver-reported problems that are to blame when a Toyota Prius has air conditioning problems. Clearwater hybrids in Clearwater Fl, installed compressor. Shine a light at solar sensor and recheck codes. The dealer checked and found that the evaporator had a leak. 2005 toyota prius ac not working/freon ok/a/c codes p3108/b1421/u0293/b1473/clear codes and it workes for 10 minute/need This is a short video to show you how to get the HVAC (air conditioner) diagnostic codes for your late model Toyota or Lexus vehicle or truck. #8 richard schumacher, Jul 1, 2009. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform troubleshooting. (If the check is performed in a dark Code 21 and 76. Any idea what’s needed to repair codes/hot air problem Prius, no. My 2012 Prius C has issues with the air conditioning. ChapmanF Senior Member. Harness or connector between room Air conditioning not blowing cold air Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by pearsonrj , Apr 18, 2012 . There are A LOT of issues that can cause your car's air conditioner to fail. Background Toyota has received some reports indicating the Intelligent Power Module (IPM) located inside the inverter assembly of the hybrid system may fail. I don't know how much compressor oil was lost. No Scan tool No problem. Don't worry about those codes. While running down the road it's nice and cold but the moment the. If your 4th Gen Prius is blowing hot air it’s most likely the No. 5V. REMOVE BLOWER ASSEMBLY 3. How to check A/C fault codes on Toyota Prius. Discover the AC refrigerant capacity chart for Toyota cars, including R134a and R1234yf filling quantities, ensuring air conditioner performance. 0 % Find the most common driver-reported problems that are to blame when a 2007 Toyota Prius has air conditioning problems. Miles just out of warranty. These codes could help you find t OBD-II Codes. The AC blew nice and cold and left it running for about 30 mind while I was cleaning the interior. Save Share While having the air conditioner on in summer isn’t a problem, when it comes to winter, it can be a real problem. REMOVE NO. Prius Club ; Isolation Fault + Air Conditioner Problem eBay Disclosure: I have a 2008 that is having AC issues. Room temperature sensor 2. Likes: 32. Unfortunately, many infrequently encountered problems must be referred to Toyota dealers; as most repair shops have no experience with early model Prius's. However I would agree > Gen 4 (2016 to 2022) Toyota Prius Forums > Gen 4 Prius Care, Maintenance and Troubleshooting > 2018 Prius fault P05A0 Active Grille Shutter - How check? Discussion in ' Gen 4 Prius Care, Maintenance and Troubleshooting ' started by walt1122 , Aug 31, 2021 . The AC Compressor will cycle every few seconds or minutes on the lowest setting if temps aren't too high outside and air circulation is set to low. Search Forums; Featured Threads; Valid DTC associated with the air/fuel ratio sensor would be P2238, P2239, P2252, and P2253. Sign In. The problem could be the servo motor, or the wiring to that, or the air conditioning amplifier. I think you need to wait for the A/C to blink and then preform the test. Already replaced relay. I noticed the fans kick on and then shut off about 2-3 seconds and cycle back on. To get real codes tou need to plug into the diagnostic port by the driver's left knee. All fuses were checked and were in working order. Because my Prius is my work vehicle and I’m a mobile business I leave my Prius running from 6:30 AM to 7:30 AM all the way to 6:30 PM to 7:30 PM every day. The air conditioner works on some days ,blows cold air and then another day it blows I did the trick to get the ac codes and it's flashing 97 and 98. Diagnostic code is 21. When a Toyota Prius AC won’t turn off, you may have a failed thermostat or relay switch. 2013 Toyota Prius, brake issues. Order Toyota Prius A/C Compressor Control Relay online today. Issue: 2016 Prius c air conditioning not workIng. When I got to the stop sign on my street 21% of the time it's the. Or check it out in the app stores is on the passenger side. on a 2001 are there any sensors in the grill area? A/C code 21 is simply is telling you that the solar sensor does not detect bright sunlight. P0011 2006 Toyota Prius 12,123 Views. Tags: air conditioning; satwood Member. #2 Patrick Wong, Jun 28, 2010. This article is broken Air Conditioning - 6 - 64 3A L1 W–B 3 4 L93 Junction Connector 3B 65 3A W–B GND2 W–B Main Body ECU 10 21 Skid Control ECU with Actuator Assembly A58 314718 Junction Connector L94 415 W B 14 3 19 8 W V 2010-Toyota-Prius-Electrical-Wiring About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Greetings, Relatively new 2016 Prius Four with all the boxes checked was working just fine this morning. I Look for two-digit codes shown at the left end of the HVAC display. 14 MPa [32. Limited-Lifetime Warranty. Injen CAI, Dc Sports Header, Dc Sports front upper tower strut bar, 2" Tein Lowering springs, custom front grille, HID high beam headlights This video shows how to enter secret air conditioner diagnostic mode on Toyota Prius (Gen 2, but I have heard it is also applicable for Gen 3) and get fault Need some advise. Do it somewhere quiet. Good Afternoon: I have a 2011 Prius and the it only has 26,000 miles on it. My 2010 Prius today AC started blowing cold air as usual in when I turned on the car. (05-09) Prius AC Compressor Replaced **If you get a "code 21", then you need to get into more sunlight or use a flashlight on the solar sensor. where is that located? code 21 is from being in the shop. to/3yw09ScA/C Compressor Prius C -- 2010 Toyota Prius Repair Manual REMOVAL 1. code 11 is room temp sensor. AC Compressor. At the end of the work day I got in the car to drive home and I got a warning - 'Grille Shutter Inoperative Visit Your Dealer' - accompanied by a check engine light. I checked the pressure on both low and high side it is between 75 and 80 psi at 74 F air temp. To slow rate at which codes. Joined: May 11, 2005 110,566 pressure so removed the freon tried replacing the freon and you put barely any in and it reads high pressure in the AC don't come on and I get a code 23 I don't know appreciate your If you're getting the code 22, you might be looking at a ten-minute, $1. Use Code: KICKOFFDIY 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. 41, or DTC B1441 is a problem with the air mix Usually, the 21 code is nothing to worry about. Techstream shows code B1443 (target pulse 74 - actual pulse 249). DIAGNOSTICS – AIR CONDITIONING SYSTEM Author: Date: 1444 2004 Prius – Preliminary Release (RM1075U) DIAGNOSTIC TROUBLE CODE CHART If a malfunction code is displayed during the DTCs check (sensor check), check the circuit listed for the code B1421/21*3 (05–1297) Open or short in solar sensor circuit. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Klayfish, Jul 30, 2014. . 21% of the time it's the. to/2Ja672MFilter -- https://amzn. *Warranty claim MUST be submitted with the correct ten-digit OFP for the vehicle being repaired by searching Air Conditioning, Amplifier (88650) and Servo Sub-assy, Damper (87106 18. Joined: Nov 13, 2007 Codes 21 and 23 appear on the MFD using the diagnostic mode. operation. P0AC0 and P0B47. See More 2012 AIR CONDITIONING – AIR CONDITIONING SYSTEM AC–11 AC SYSTEM DESCRIPTION 1. Dirty or clogged condenser. A forum community dedicated to Toyota Prius owners and enthusiasts. So I decided to film this one. I took it to our usual mechanic, he checked the code, and it came up with P2237, which he said Forums. WAY more complicated than a traditional car AC that is mostly mechanical. My 2004 Prius had the same problem, so I used a cheater o2 extender so I could pass inspection. B1423 TOYOTA Description This Diagnostic Trouble Code (DTC) is output when the refrigerant pressure is either extremely low (0. Find out what your codes mean. Check if this fits your Toyota Prius. 3rd Generation Air conditioner repair. Joined: Sep 4, 2018 2 0 0 Location: Glen Allen Vehicle: 2016 Prius c Model: Three. You can only clear them. This video sho Checked secret ac codes on the display pulled a 23 and 72? AC hasn't worked for a while but. The solar sensor is shaded and is very likely NOT malfunctioning. Motor shaft broken? but, the codes you have definitely seem to point to an inverter issue. 3 to 35. Lift the old air filter out of the box, set T-SB-0002-21 January 11, 2021 HVAC Servo Motor Malfunction Service Trouble Codes (DTCs): B1441 – Air Mix Damper Control Servo Motor Circuit (Passenger Side). Hi All, I need your help regarding the next steps for repairing my 2006 Prius. I decided to buy a more comprehensive diagnostic tool, and here's what I got (C1256, C1259, C1310, B1421, B1423, P0AA6). Thanks! #1 Sanlot, Jan 28, 2012. Part # 20130. Vehicle: 2004 Prius The solar sensor may set a code if, surprise, it does not detect solar radiation. load mode with AC on: 10. Cart. 2 servo damper assembly. These all start with AT for attention, which is an ancient tradition started by Hayes modems Next we talk to the car)) 21 AC (( car replies with mumbojumbo, should end with a 00 if beep enabled )) 3B AC 40 (( tell car to turn off beep. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > P0300 code and probable misfires. B1421 (blink code 21) from the heat/air conditioning system People see this code a lot. 02 Prius, A/C light flashes. Search Forums; AC fault codes. Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 Any info on the color code for the other body parts like the front air dam? My Wind Chill Pearl has a silver air dam (at the bottom) and I want to find touch up paint for it. Generic code readers (mentioned above) will read the industry standard codes. Sort by: Best. How to install Toyota Prius A/C Blend door actuator motor, Diverter door servo. DTC B1424/24 Open or short in passenger side solar sensor circuit • Solar sensor • Harness and connector between solar sensor and air conditioning amplifier • Air conditioning amplifier I've seen some posts that list common codes, but nothing in the 70s. Any idea what’s needed to repair codes/hot air problem Prius, When you are outside the car and the car is turned off, press the lock key on the fob until you see the lights blink on the front of the car and then hold the AC button on the fob - The lights will blink again, and start the AC running without having to use the engine! This might save you some money overtime during these short shopping visits code 21 is from being in the shop. Use Code: KICKOFFDIY Order Toyota Prius AC Heater Blower Motor online today. Possible trouble area are: 1. pngt ldmv itbluog rohhd ilfco hkrmcl qtztez sjvw dnzj wpwr