Toyota prado ecu problems. I have an issue with my 2006 1gr-fe surging.
Toyota prado ecu problems. Mar 8, 2022 · Good evening, I own a 2013 Prado D4D Altitude which has roughly 112,000km on it which I bought new in July 2013. most immobiliser's simply cut the power to the ecu. It has recently returned after having the clutch replaced. Dec 7, 2014 · I have a Toyota Hiace 2008 with 1KD- FTV engine that is causing me problems. Checks: checked suspension , replaced shock absorbers (Non TEMS type), checked fuse's, relays, connections, switchs in console, plug connections in and under vehicle. See full list on youcanic. Discuss any other areas about your 4x4 Toyota Prado 90. I have a TOYOTA Prado with a 3. Are you having problems with your 1999 Toyota Prado? Let our team of motoring experts keep you up to date with all of the latest 1999 Toyota Prado issues & faults. 1st run on the dyno, a huge 87kw at the treads. Guys who replaced them said they cleared errors and I tried pulling out ECU fuses and left them out for 5min. It cranks but does not fire, has the immobiliser light flashing whilst cranking, an obvious sign its an immobiliser issue. Which leads to the light bulb lighting up on the instrument panel, the CHECK ENGINE , and sometimes quite impossible to start the engine Posted: Fri May 05, 2017 16:55Post subject: Prado 1KZ/TE 1998 ECU problem. Engine problems Some engine chek Toyota Land Cruiser Prado 2016 SUV diesel turbo 223000 miles Engine Vibration Start engine idle for 7 minutes - stalls. I got to my destination, about 10km from home and parked for an hour or so and when I got in to drive back home the tacho was working just fine again. I have a problem with 1994 Toyota Land Cruiser Prado ecu in United Kingdom. Tested my Prado this weekend with a run to Toowoomba with about 40K running around town, all up 187 K on about 23 ltrs, I think that is about 12. Even more so the manual ones. Our custom software calibration removes the EGR system’s impact on performance and engine cleanliness Find out more about the DPF class action affecting certain Hilux, Prado and Fortuner vehicles purchased or leased between October 2015 - April 2020. Most of the time the CE light would come on with code 33 (IAC). a malfunction in the signal circuits to the ECU is stored in code form in the ECU memory. I requested a constant power increase across the RPM range. I have an issue with my 2006 1gr-fe surging. Since then I replaced the Anti-theft Immobilizer problems ecu / immobiliser Toyota Land Cruiser Prado 1997 LAND96B GKMNKQ 264704 miles Dec 13, 2024 · I have a problem with 1994 Toyota Land Cruiser Prado defective ecu. I took it out to do a bit of 4WDing and slowly all the systems stopped working. I was inspecting the turbo's variable geometry connector. They found that the ECU failed and needed replacing. Inspection carried out, factory airbags not inflating and are in poor condition Mar 5, 2023 · Discover common Toyota Prado problems and how to avoid them. Got my rear airbags replaced today (replaced with OEM) but now the height control doesn’t work. Batteries were flat and the breakdown man could not start it. She has recently sat for 4 months in a hotel car park. Very common on supras, surfs, hiaces, and Prado’s. Apr 17, 2021 · Hi What are common problems with 1998 Toyota Prado after 230k Few months back bought 2004 Prado Grande done about 120000KMs. Repairs The hands Although rarely, yet sometimes there is a problem with the engine electronics failure 1KZ-TE . I’ve read all the posts that are relevant to my problem and have gone to the auto shop with the information and had repairs/inspections done accordingly but have had only negligible Mar 8, 2010 · Ok so i have had my prado for a while now, Since March. I was driving the other day and the engine cut out, everything shut down including power steering and coasted to a stop, all warning lights on as happened when you stall. So I try to ask a few more specific questions. Anti-theft Immobilizer problems ecu / immobiliser Toyota Land Cruiser Prado 1997 LAND96B GKMNKQ 264704 miles Transform the performance of your TOYOTA PRADO today. Another function is the Input Si. Oct 23, 2021 · I thought I would post something on one of these Prado sites I use so often for diagnosing/fixing problems. 2 ltrs/100 and plenty of power going up the range, no kick backs on the Warrego run from the range back to Lowood. Airbag light comes on Toyota Land Cruiser Prado 2006 3ltr turbo diesel 360000 miles Electronic control unit Airbag light ECU The engine control module (ECM), also known as the powertrain control module (PCM), plays a major role in the operation of a modern internal combustion engine, controlling various engine functions and ensuring optimal performance. Can start straight back up. At Bashi’s Auto Electrical, we frequently address a range of ECU-related issues. The truck has 100. 5mm wide copper tracks that control the auto trans. This prevents exhaust gases from re-entering the intake system and stops common EGR-related faults. CODE HINT: The diagnostic system in LAND CRUISER/LAND CRUISER PRADO has various functions. The auto spark has told me he needs to reset my height sensors because he phoned toyota for technical data and got told crap. It started After performing an air blow on the fuse box using a blower, the fuel pump in the **Toyota Land Cruiser Prado 2010** stopped functioning, preventing the vehicle from starting. Dec 8, 2024 · Stalls Engine Wiring Electronic control unit Noise Sensors engine starting and immediately stalling. ABS relay 10. Currently awaiting on a new ecu I ordered to trouble shoot more. Thankfully, we’re here with a heads-up on common problems and solutions for your D4D Toyota Hilux. This is with no lamps on and no key in the ignition. Sometimes it is worth trying another dealer as they may be more forthcoming in a diagnosis and fix. i though it was this Dec 18, 2023 · Ecu was repaired but the guy like he screwed it up. I understand Toyota had similar problems with early 4. Earth 9. I can re-set the ECU code (42 - vehicle speed signal) which I believe is a culmination of the ABS fault. Common ECU Problems, Symptoms, and Diagnosis Understanding the issues associated with the Engine Control Unit (ECU) is crucial for maintaining your vehicle’s health. Was told by my local dealer a heap of BS about crossed wires when they handed the car back but it still wasn't working. The ECU often has May 21, 2014 · Easily obtained from wreakers/dismantlers as the same part number is used on several Toyota's including petrol ones. 0L 1KD. 1KD/2KD Download PDF Apr 3, 2022 · Hi all. We have gathered all of the most frequently asked questions and problems relating to the Toyota Prado in one spot to help you decide if it's a smart buy. Save up to 75% vs new when choosing a recycled auto part from one of our trusted and verified suppliers. Only accessories fitted are a Safari Snorkel (fitted about 1 year after vehicle purchase) and a tow bar. Toyota Prado 3. First, the technician will scan the car with the adequate diagnosis equipment to check if the problem is actually related to the immobilizer system. Thinking more about it, for the money that any mechanic would likely charge to drive out and put a diagnostics kit on it, I can probably buy one. Circuit diagram, Engine Diagnostics, Troubleshooting. Mar 2, 2018 · A couple of times in the last week Prado has refused to start, cranks over happily but won’t fire. Jan 26, 2017 · I pulled all the fuses on my 2010 Corolla S with 1. I disconnected the battery to reset the ecu as suggested in another post which seemed to fix the issue. Uploaded and began their magic. I checked all the engine and cabin fuses, and they're all fine. Common EGR Problems in the toyota landcruiser-prado We offer a safe and reliable EGR delete via ECU remap, which disables the EGR valve electronically—without modifying any hardware. This issue likely stems from an electrical disruption caused by high-pressure air affecting fuse connections, relay components, or wiring within the fuse box. It started Toyota Prado (Part2)Engine Cranking But Not Starting ECU Wiring Shortage Clear ️Vehicle Starting Done • Toyota Prado (Part2)Engine Cranking Bu Visit My YouTube Profile & Subscribe To Help. Trouble is it's described as 'immobiliser defective' and pictures show wires hanging down from under the dash, and the radio is out. 🚩In this session, we’re going to learn how to remap “TOYOTA LAND CRUISER PRADO 4000 CC V6 249CV with DENSO ECU” in ECM Titanium Software. I recently did a long trip and it used a lot of fuel. Did not fix it. Buying advice / common failing and worn items are: * Front Are you having problems with the engine of your Toyota Prado? Let our team of motoring experts keep you up to date with all of the latest Toyota Prado engine issues & faults. Might stall 0 -5 times over next few minutes - then no problem from there. Has anyone had any issues with their suction control valves located on the back of the fuel pump? I was reading about these things on a chip manufacturers website. I have replaced batteries in the keys however same symptoms. it statred no issue. Feb 21, 2018 · I do have a duel battery setup and I have taken the other battery out of the car while checking. have a problem with my 2005 V6 petrol prado. I have a problem with 1994 Toyota Land Cruiser Prado ecu. Sep 25, 2008 · Are you having problems with your 1998 Toyota Prado? Let our team of motoring experts keep you up to date with all of the latest 1998 Toyota Prado issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 1999 Toyota Prado in one spot to help you decide if it's a smart buy. Car riding on bump stops. Found rear suspension not working Hi - Lo / auto level not working at all. I wasn't really happy with the fuel consumption and poor power compared to my 3. Cracked pistons occur due to sustained overload of the pistons, combined with a design flaw in the first-generation pistons which were changed around 2012. From transmission issues to engine troubles, our tips may help you to identify 2016 Prado 2. been driving fine for a couple months first start of the day was taking a while then slowly became the norm on most starts of the day after sitting puff of smoke on start up then not much while driving. Last edited by Pragueprado; 14-11-2013, 08:59 PM. We have answered all of the most frequently asked questions relating to problems with the Toyota Prado Diesel. When i got it, about a week later i had starting issues. 8 Bog stock as a rock when it comes to the engine. Can I unsolder the ic from the defective ecu immobilizer and Mar 30, 2022 · Hi team, just a quick post to welcome myself. Our custom software calibration removes the EGR system’s impact on performance and engine cleanliness toyota landcruiser owners club uk forums for owners of the toyota land cruiser, prado, amazon and colorado ranges of 4x4 offroad vehicles including japanese imports Nov 2, 2024 · Want to know how to reset a Toyota ECU? Disconnect the battery, wait for the power to drain, reconnect the battery, and restart. Dec 8, 2024 · Sensors problems ecu / immobiliser Toyota Land Cruiser Prado 1997 LAND96B GKMNKQ 264704 miles Jul 15, 2025 · Identify potential Toyota Prado problems - both diesel and petrol - before purchasing a used one, ensuring you avoid buying a lemon Search in titles only Search in Engine - Diesel (120 Series) only My 2000 90 series ABS, TRC, VSC and hand brake warning lights came on when I started the car when parked, not moving and the speedo now doesn't work. Take a look at our ECU Remaps to improve your power, torque and fuel economy. Inlet manifold pressure sensor blocked line, faulty sensor, check inlet boost pressure with another gauge under load, (low pressure can indicate fuel supply problem) stuck egr valve, turbo waste gate stuck or maladjusted, blocked exhaust system - check back pressure under load. Do you have any ideas on why it’s difficult to start initially? Mechanic's Assistant: How old is the engine? And when was it Auto Electrical discussion, 4x4 lighting, wiring information. put new glowplugs in and cleaned injectors. 0-litre turbo-diesel engines and were manufactured from September 2009 to June 2010. Mar 16, 2022 · Hi All Got an age old problem that I cannot resolve and any help would be great. Jan 13, 2022 · 26 year old electrolytic capacitors - these have certainly caused problems on other 1KZ-TEs, most notably with transmission shifts in the Toyota Surfs. The problem started a while ago but went away. Diagnostic port I am out of my depth when it comes to reading fault codes, but I am aware they can be read - different ways depending on vehicle age. I really don't believe that the original Toyota circuit could be to blame but if anyone else has had issues this is the place to come. So I know my ecu was destroyed by a lame repair guy. I measured about 5km to the litre before I left, that was around town, but on the trip I only got just over 800 km from both tanks, approx 130 litres of fuel, it was 91 from Ampol. Is your Toyota Prado manufactured between 2004 and 2006? Is it a 4-speed auto or 5-speed manual? If both are correct, then it will NOT work right away when you plug a typical OBD2 scan tool in. How can I reset or repair it? Jul 15, 2025 · Hi guys, I need your help. 2008 Toyota Prado 120 Grande 3lt diesel. 0L ECU Remap Diesel Tuning Brisbane Tailored ECM Tuning gives your Toyota Prado an additional 25 Horsepower of power and 30% of extra torque with a 100 NM gain over stock, resulting in a much more responsive and safer car. and my fuel tank breather Common EGR Problems in the toyota landcruiser-prado We offer a safe and reliable EGR delete via ECU remap, which disables the EGR valve electronically—without modifying any hardware. To make me go extra crazy - sometimes it has had periods of not cutting out for a week. You can read our article about why replacing your ECM/ECU with an OEM part is always the best choice here Aug 22, 2017 · Hi all 1st time poster I have the same air bag issue as everyone else. In 2005, Cardinal Joseph Ratzinger was elected as the new Pope, The Prince of Wales remarried after Lady Diana to Camilla Parker Bowles, and the 1KD-FTV motor hit our shores LandCruiser Prado 120 Series Service & Repair Manual (May 02 - Aug 09) Toyota's Service and Repair Manuals includes basic repair instructions, diagnostic charts, component removal/replacement procedures and electrical wiring diagrams. Checked on the Toyota Document Bulletin area and these two came up for the Prado: HIGH SPEED HESITATION DURING LIGHT ACCELERATION TTNF-00991-2022 Jul 15, 2014 · Here is my problem. ABS Actuator 8. Jan 9, 2021 · The ECU capacitors commonly leak an acid like substance into the circuit board and it corrodes the 0. It started You don't need to replace shocks to diagnose a problem with the airbags, and yes the airbags would still work even if the shocks had failed, unless the failure was so catastrophic that an airbag or air line was taken out by the shock. i'm getting massive power loss, if the engine is reving below 2,500rpm, once the engine hits about 2,500 - 3,000rpm it's like it has had a new engine dropped in it. Vehicle Details. No command start. 2 turbo diesels with bigend bearing failures at about 120,000kms. So I booked her in for a remap. 1KD-FTV Engine Diagram. Posted: Fri May 05, 2017 16:55Post subject: Prado 1KZ/TE 1998 ECU problem. 4L V6? It's been stuck across town for months, I tried to hire a mechanic to go put a diagnostics computer on it, but he didn't bother showing up. Nov 1, 2016 · Hi have an issue with my 98 5vz-fe dual fuel . Also does anyone have a good spare they could loan me to attempt to eliminate the issue? Performance, Fuel consumption, maintenence, modsAfter reading up on the common problems experienced with pre-2008 D4D Densom injectors on this site, I was confident in identifying and reporting the significant cold start rattle over severall service intervals since buying the car with 100,00kms. It regulates all the aspects related to the engine's proper functioning. It’s got me and the guys at Pedders buggered I was just reading about someone who swapped the eprom (soldered in to circuit board) from their Prado into a replacement immobiliser and it worked fine. 0 ltr making cricket noise Toyota Land Cruiser Prado 2014 suv diesel 120000 miles Stalls Noise Turbo What is the sound when idling that sounds like crickets Mike from Australia 6 months ago MI CommentSame issue here 3 reports BA Baba from other 4 months ago Estou a sentir qui carro está fazer muito barulho e carro está um pouco pesado ReplyVote helpful Comment Apr 2, 2007 · Does anyone know what the correct numbers are for a manual trans -71 or -78 Prado ECU? Also will a manual trans Surf / Hilux ECU work in a -7x series Prado? Seems Prado ECU's are like rocking horse poo these days. Customer: I have a 90 series Prado 3. 4 V6. 8 engine and the only one that stopped a 250 mA draw on the battery was ECU-B. Customer: Hi, I own a 1996 Toyota Prado 3. TOYOTA ECU TUNING TRAINING TOYOTA PRADO TOYOTA TUNDRA TOYOTA TACOMA TOYOTA May 27, 2024 · So for some background I’ve been having the following issues with my prado and I’ve been chasing ghosts only to find out there was bad caps on the ECU Car would have solenoid #1 malfunction intermittently putting transmission into fail safe mode, flashing O/D and spat out DTC 64,62 Measured Feb 1, 2022 · G’day team, long post, but really need some help, as this problem is killing me!!! And also my wallet. The first function is the Diagnostic Trouble Code (DTC) Check in whic. Not saying these are your issues, just pointing out a possibility they may be involved. Vehicle riding on bump stops. Code U0100. codes showing communication problem with immobiliser so i swapped ecu with ecu that doesn't have immobiliser , engine runs but goes into limp mode because ecu can't see knock sensors is this a wiring issue or is the ecu defective i'm having some trouble with my prado (V6 3. Vehicle has never been used off road, to be honest it Prado Imobiliser problem - any experts out there??? who can help me??? - Toyota Prado How To's, Technical Information & Reviews Forum General General Discussion Convinced the mech to replace the Air Flow Sensor and problem solved. What Is an ECU? Whilst driving through Cape York recently my headlights on a 6 week old Kakadu failed completely. Since getting it back, the Prado has been running perfectly, and the overdrive now works as it should. Toyota originally denied any liability but the problem became widespread and undeniable so eventually were repaired by Toyota even though outside the warranty period. Here’s an in-depth look at common ECU problems, their symptoms, and how they are diagnosed. However, there may be instances where the ECM needs to be replaced. I have tried disconnecting the battery After performing an air blow on the fuse box using a blower, the fuel pump in the **Toyota Land Cruiser Prado 2010** stopped functioning, preventing the vehicle from starting. I have then removed the transponder unit from one of the keys and pushed it up close to the ignition barrel with May 10, 2005 · Re: !997 Prado 1KZ-TE Starting Issues by tweake » Mon Nov 06, 2017 8:03 am easy enough to check. The A/c Systems performance was cold and working fine, Then all of a sudden stopped working and light flashing. 0 ltr making cricket noise Toyota Land Cruiser Prado 2014 suv diesel 120000 miles Stalls Noise Turbo What is the sound when idling that sounds like crickets Mike from Australia 6 months ago MI CommentSame issue here 3 reports BA Baba from other 4 months ago Airbag light comes on Toyota Land Cruiser Prado 2006 3ltr turbo diesel 360000 miles Electronic control unit Airbag light ECU Mr Toyota fixed my D4D EGR "cooler" - apparently a common problem due to the engine environment, with hot exhaust gasses and gunk etc resulting in carbon deposit build up inside the system eventually throwing an engine lamp – see link for graphic details! Are you having problems with your Toyota Prado? Let our team of motoring experts keep you up to date with all of the latest Toyota Prado issues & faults. Hi all, just a newbie so forgive me if I do something wrong. To reset your ECU, disconnect the negative terminal from the battery and wait 15 to 25 minutes. Service manuals, Repair manual. It seems I've shorted out, and the car is completely dead. 2004 GXL V6, 5 Sp Auto Darren D1 Lurker Find all posts View Profile Darren D1 Lurker Join Date:Sep 2012 Posts:5 Share Tweet #5 15-09-2012, 09:36 AM Jon, Doesn't surprise me that the Toyota place here couldn't help - they're the same place that couldn't diagnose a faulty MAF and had the former owner throw expensive parts at it. Diagnostics: The A/C compressor Mar 22, 2021 · 4. The air conditioning compressor clutch did not engage and subsequently the A/C light flashes. How can I fix an immobilizer problem on a Land Cruiser Prado? Since this system is delicate, it is advisable to leave this process in the hands of a specialist. At my destination I decided I sent the ECU to Anything Electronic in NZ, and they rebuilt it with a very quick turnaround. if none see if ecu is getting power. Read more Toyota Common ECU Faults Toyota RAV4 ECU/ECM Very common ECU/ECM fault for the RAV4 built after 2000, the common symptoms are described as feeling as though the gears are slipping and then banging in to place. He eventually found no feed to the starter motor and linked it out . It’s hard to start in the morning or after sitting for a few days, but it starts normally afterward. Today I tried an ecu from a working same model prado and nothing. Explore injector driver circuits in Toyota engine control systems, including their functions and operations for optimal vehicle performance. In this post, we will explore common ECM problems, symptoms of a failing ECM, and Can anyone recommend a diagnostic scanner for my 1998 Prado GXL 3. It does emit smoke when starting. 2/ Rear starts bouncing around all over the place. Make sure the part number of any replacement in identical as even one digit different means a difference in the pressure/voltage curve. 0L Performance Modifications As much as we’d love to believe that it is, the old D4D HiLux certainly isn’t unbreakable or without problems. 2nd Run on the dyno Seeing as your Prado is still under warranty, Toyota are obligated to sort the problem out. Still the same Oct 18, 2018 · Borrowed neighbors "farm hack" 90 series prado 1KZTE to swap out all sensors to diagnose (505,000kms on this and runs mint!) so far tried spill valve - no change map sensor -no change fuel blockage- checked things left to change - fuel timing valve thing and check corrective resistors on the side of the pump Dec 8, 2024 · Toyota prado turbo diesel 3. This is a used auto part listing for a 1999, Toyota Prado Ecu, sold and provided by All Parts Auto. Dropped off at opposite lock for inspection and they say the compressor is not working. I don't have any add-ons. My theory is that they disconnected the battery again and the ecu is reading some sensor wrong. On return to the dealer they claim both sets of lights and their ECU units need to be replaced due to driving in water and that Toyota will not replace the lights under warranty. The guys downloaded the current tune from the ECU. 0L V6 engine Symptom: No air conditioner, When a/c turned on after 5 seconds the A/c light flashes. This turned Oct 16, 2015 · There's a nice looking low-mileage Prado for sale fairly near by for a good price. Only done 103,000 miles Problem with the ECU with a capacitor Posted: Fri May 05, 2017 16:55Post subject: Prado 1KZ/TE 1998 ECU problem. I am a courier and the engine started developing problems a while back when it failed to idle and sometimes lost power and engine light came on, the fix was to replace the EGR valve which was totally clogged. It's been serviced regularly at Castle Hill Toyota. 8L engine over the 3. Wheel sensors 5. com Mar 10, 2005 · You do not have to reset the ECU when you modify the vehicle, it will learn over a couple of hundred K's. The most common fault on the Toyota Prado air conditioning system is the discharge aircon hose leaking at the ferrule crimp. Apparantly they wear out and the ECU dosen't compensate for wear. Recalls: Toyota 150-Series Landcruiser Prado 2009-10 Toyota 150-Series Landcruiser Prado Diesel: driver’s airbag may not operate In April 2014, a recall was issued for Toyota 150-Series LandCruiser Prado vehicles that had 3. The injector Dec 1, 2018 · Hello everyone! I recently just joined the forum but have been reading posts since I acquired my 120 Prado. Calibration Successfully Completed Eddexpert Edralin Bustalinio Mcb Automo 14. These models share the same engine and ECU as this car. The car physically Jul 12, 2019 · July 12, 2019 Toyota Prado 2004-2006 Can your Toyota Prado work with an OBD2 diagnostic tool? You need to answer a couple of questions first. Only done 103,000 miles Problem with the ECU with a capacitor Want to unlock the untapped power of your Toyota Prado? Learn more about expertly crafted performance upgrades for your vehicle. First fault code was only Code 55 (no signal to ecu for crank revolutions between 1800-5600rpm- *open short in knock sensor circuit*knock sensor may be loose *ecu) replaced both knock sensors with new units also replaced bottom harness and did continuity checks from top hatness to escu no problem with wiring , next replaced ECU. the ecu 'learns' all the time and adjusts settings to match As i have just changed oil, plugs and now running 95RON, instead of waiting for the ecu to slowly re-learn and adjust settings, which can sometimes take a few 100 km's - i like to reset the ecu back to base settings to start from scratch. Are you having problems with your Toyota Prado Diesel? Let our team of motoring experts keep you up to date with all of the latest Toyota Prado Diesel issues & faults. I tried re-initialising mine last night and it worked as I noticed at idle the fuel rail pressure was sitting below the target pressure, going up to target pressure Dec 8, 2024 · After performing an air blow on the fuse box using a blower, the fuel pump in the **Toyota Land Cruiser Prado 2010** stopped functioning, preventing the vehicle from starting. Issues: Car is in good mechanical state. Apr 25, 2025 · Toyota immobilizer bypass: Did you know you don’t need any tools to do it? Read our article to find out how and easily get your car to start! Aug 12, 2021 · Toyota Prado Aircon Problems When the air conditioning in your Toyota Prado aircon starts blowing hot air, you likely have a refrigerant leak. ecu: 89661-60780 ecu immobilizer 89780-60160 now the car will not start because of a problem with the key (not coded) after some googling: the key number is apparently coded in IC 93LC66. This morning while it was misbehaving I noticed that the Aug 10, 2023 · To reset the ECU on a Toyota, simply locate your vehicle’s battery and disconnect the negative terminal for 15-25 minutes. I can find this ic in the ecu immobilizer. Only fault found was the RH air bag deteriorated and loosing air. These codes are in a slightly different format (letter “P” followed by a four digit number). No description has been added to this video. The TEMS (Toyota Electronically Modulated Suspension) shock absorbers are expensive, I've been quoted $560 each for them, so it is common to replace them Dec 8, 2024 · engine starting and immediately stalling. So, if you learn how to remap this ECU model in this course, you will have no trouble to remapping the other models. 000 miles on it and about 6 months ago it started reving up quite high during cold starts. Re: Prado 2003 immobiliser problem Don't have an answer but you should have continued this on the other thread that you started Prado immobiliser so that anyone else with the same issue can find out easily what the issue you had was and what advise was given and what the final solution was instead of it being posted in two, three or even more May 7, 2023 · Resetting your Toyota’s ECU might improve some tech or computer issues that your vehicle may have been experiencing. my pants will be full!!!! Apr 2, 2020 · Toyota Prado 90 Series "Mighty 90s" COMMON ISSUES Overheating Common causes for Prado overheating is an old radiator cap (not holding pressure), radiator itself (blocked or not holding pressure - replace every 200,000km/10 years), thermostat malfunctioning, and in some cases the viscous coupling fan engaging/disengaging incorrectly. . toyota landcruiser owners club uk forums for owners of the toyota land cruiser, prado, amazon and colorado ranges of 4x4 offroad vehicles including japanese imports After performing an air blow on the fuse box using a blower, the fuel pump in the **Toyota Land Cruiser Prado 2010** stopped functioning, preventing the vehicle from starting. Drove my Prado yesterday morning only to realise the tacho was sitting at zero - no matter what the engine was revving. We have gathered all of the most frequently asked questions and problems relating to the 1998 Toyota Prado in one spot to help you decide if it's a smart buy. Anyway, will Jun 2, 2013 · Hi Guys, I've recently got a 2001 TX Turbo Diesel Prado, Everything works fine except I have all the warning lights on the dash on and no Speedo and Cruise control doesn't appear to work either? I was told the computer that controls it has to be reset? Has anyone been along this road or do you kn Toyota Prado 3. Saw leak After performing an air blow on the fuse box using a blower, the fuel pump in the **Toyota Land Cruiser Prado 2010** stopped functioning, preventing the vehicle from starting. They kindly sent me a quote for just over $5,000 to do this for me. Issues: I have a toyota landcruiser prado in short wheel base. This will reset the ECU and clear the computer system’s short-term and long-term memory. 4 V6 that is showing engine immobilizer code 99 and won't start. Extracting ECU trouble codes from D4D powered Prado’s via the engine check light uses exactly the same method as shown for the 1KZ-TE above. Nov 18, 2017 · 04 kzj120 ecu problems 18-11-2017, 09:29 PM i have been lacking top end power since i bought the car second hand just over 12 months ago, i have air filter is clean intake to turbo cleaned turbo to intercooler cleaned intercooler cleaned throttle body cleaned intake manifold cleaned egr cleaned exhaust inspected map sensor checked and tried 3 different sensors turbo waste gate actuator replaced The engine control module (ECM) plays a vital role in the performance and operation of your Toyota vehicle. I've had new injectors and glow plugs installed. But having said that the immobiliser only reads the chip on starting. I have a 2021 Prado VX. Vehicle Toyota Landcruiser Prado GRJ120 with a 1GR-FE 4. Background: Air bag failure. Learn more. Symptoms: 1/ Height control wokring only intermittently. Does it have a standard exhaust or aftermarket? Airbag light comes on Toyota Land Cruiser Prado 2006 3ltr turbo diesel 360000 miles Electronic control unit Airbag light ECU Jun 18, 2010 · Hi guys, I hope you can help me with this one. Car is: - 1kd 2007 - 213km - auto Fault: - whether hot or cold, there is a fairly significant amount of hesitation/ surging occurring at 2100rpm, 2300rpm and 2400rpm. 4 Petrol). with 1kz0037898 engine. see if there is signal at the pump on start up. However, like any electronic component, the ECM is prone to problems and failures. (No diagnostic performed 🇵🇭 C120A ECU Initial Setting Incomplete. Absolute novice with no idea but am loving the learning and troubleshooting with the help of this forum. 4l 5VZ FE engine. codes showing communication problem with immobiliser so i swapped ecu with ecu that doesn't have immobiliser , engine runs but goes into limp mode because ecu can't see knock sensors is this a wiring issue or is the ecu defective Rick from Australia 9 months ago RI Comment Same issue here Oct 26, 2022 · hello, when repairing the electrical issu's to my LC 90 I had to put in a new ecu and ecu immobiliser. Airbag suspension in rear not inflating. Hopefully someone else can advise you on that. From managing fuel injection to monitoring various engine parameters, the ECM ensures optimal engine performance. Toyota prado turbo diesel 3. Any ideas what can cause it not to start? Oct 12, 2021 · I have a 2002 VZJ95R Prado 3. We tried my ecu on it and didn't start that vehicle. The ECU often has Dec 8, 2024 · After performing an air blow on the fuse box using a blower, the fuel pump in the **Toyota Land Cruiser Prado 2010** stopped functioning, preventing the vehicle from starting. 0 1KZ TE diesel with 250,000 kilometers. just bought a 1997 90 series prado 1kzte. I have a problem with 1994 Toyota Land Cruiser Prado defective ecu. Those of you with a Scan Gauge or similar OBD reader will get codes displayed on the screen of the unit. Apr 18, 2024 · Toyota Hilux 1KD / Toyota Prado 1KD / Toyota Hiace 1KD Common Turbochager Faults, Issues And Solutions To Fix Up Your Toyota! TOYOTA Pickup Truck ECU Replacement, TOYOTA Pickup Truck ECU Cloning, TOYOTA Pickup Truck ECU Issues, TOYOTA Pickup Truck ECU No Communication, TOYOTA Pickup Truck ECU Programming and more! However I'm still confused as you read here on the forum so many horror stories about people having massive problems with the DPF, but then you also read about so many owners still recommending the 2. ECU: Engine Control Unit. Deceleration sensor 6. So far: Got another ECU (wanted a spare anyway) out of NZ. 4K subscribers Subscribe Mar 30, 2008 · Im VERY worried about borrowing an ECU, just now my vehicle is the issue and it blows that ECU. the first time it would not start i though i was out of fuel and so i pumped over from the long range tank. Troubleshooting. Jumping Tc and E1 (CG) on the Jan 30, 2019 · Hi Team I have just recently had my 2005 Petrol V6 auto Prado 120 with a no start condition. I have followed many methods suggested to read the ABS fault codes and re-set the lights but none of them work. almost like it was out of fuel. At 150K the engine light finally came on after Toyota had reflashed the CPU. Fuses (ECU-IG, Gauge, ECU-B) and ABS Fusible link 7. We have answered all of the most frequently asked questions relating to problems with the Toyota Prado engine. purchased about 4 months ago. Jul 7, 2023 · Short answer is Yes (at least for all 150kw versions as I believe its the same ECU config) I have seen references online to a fix for low and high speed hesitation being available for those that are experiencing the issue and let their dealer know. codes showing communication problem with immobiliser so i swapped ecu with ecu that doesn't have immobiliser , engine runs but goes into limp mode because ecu can't see knock sensors is this a wiring issue or is the ecu defective May 3, 2023 · Owning a 2010 Prado, having had a cracked piston, being a mechanical engineer and having carefully looked into the problem, it's actually fairly simple. All Parts Auto can be contacted directly for additional information relating to this Toyota Prado 1999 Ecu. Mar 4, 2016 · i thought this was helpfull, Diagnosis of KZ-TE . My Prado has been with me for 10 years and has been a wonderful motor. Schemes of connecting sensors and actuators to the engine control unit (ECU). The technical data he was told that both sides should read + or - together but instead they should read + & - to work correctly. I found one option here for a couple Apr 26, 2016 · ECU confused by sensor readings and commanding too much Target Boost for conditions when fuel is shut off? These two readings are easily monitored on your scantool so maybe put on screen next time you are going into areas that could possibly trigger the condition and see what is happening in real time. I assumed it was some kind of system computer 'crash', which was reset by turning the engine off and on again. 0L engine despite the known DPF issues. The purpose of "resetting" and ECU is to clear error codes when there's a problem. I have a 1996 1kz-te Prado RX which loves to stall when the mechanic/sparky isn't here, and won't stall for them when there are. Toyota Prado. elxk khvg kwba pmfsro anr rbcptkw iizpbd munvpsg vopvzqm uzo