Hover to zoom. LETSDRIFTMEDIA #LS400Thank you guys for all the help trying to diagnose my lexus. It fixed the car. ResetHow do I reset 1993 LS400 ECU - Lexus 1993 Ls 400 question. You can also clear codes by removing the negative lead on the battery for the same amount of time, but you'll lose all your clock, radio, and memory settings. Lexus GS300 - 1993-1996. xg; gg. Quote ColinBarber 16. LOCATE the ECU Programming Receiver. Index Lexus Lexus LS400 (RM717U) - service repair manual 2000 year. Log In My Account ht. all terrain wheelchair wheels. 90-92 LEXUS LS400 ECU ECM ENGINE COMPUTER CONTROL UNIT MODULE 89661-50042 OEM. beside the engine ecu. 94 Lexus LS400. 11,898 Posts. At CARiD you will find the widest choice of premium Lexus LS400 Code Readers & Scanners from world-renowned brands. Time needed: 5 minutes. LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h Club ; LS430 ECU reset. INSERT key into Ignition and TURN to the ON position. the right rear end of the car is now half an inch lower now. Replaced ignition coils w/new units, ran perfect again for a few days then it started misfiring. Some early ECM based Immobilizers cannot be reset using Techstream. Sep 20, 2012 · This issue affects all Lexus & Toyota models with the following engines: 1JZ, 2JZ, 1KZ, 1UZ, 5E, 1G, 3S. -I need to know, with a fully charged Battery in place, how do I reset the alarm and the immobiliser?-Can they be reset seperately? -Can I run a diagnostic like on the corollas and such and check for ecu errors codes? How do I go about it on the LS400? Irish Lexus dealers didnt sell the LS400 til 1995 or so I was told by a lexus dealer. Resetting LS400 engine ECU. First thing is to try the spare key if you have one or replace the battery in the key you have and then go from there. Remember, this is a 1997 LS400, which seems a bit unique in the series. We offer a full selection of genuine Lexus LS400 Alternators , engineered specifically to restore factory performance. #3 · Feb 11, 2006. 42 shipping. It all started last year while at the gas station: after getting gas, I put in the key, and nothing happens. Resetting Lexus LS400 engine ECU (1994–2000) It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the learning of any new parameters. 99 Free shipping 1993 1994 LEXUS LS400 GENUINE ENGINE COMPUTER CONTROL MODULE ECM OEM 89661-50150 (1) $219. Lexus LS400 ECM ECU PCM. Crowns in that year range (uzs141) have same header as early soarer 40/40/40 So you can't get that wrong. Next, buy a subscription to www. Turn the ignition key to the "LOCK" position. Remove the key. Before resetting the AdBlue warning light, the correct fluid level must have been restored; then we get on board the car and connect our diagnostic software, as shown in the video. for inspection plus return shipping cost. 0L engine size. Print the electrical wiring diagram off in addition to use highlighters to be able to trace the signal. 0 software version requirements are specified in applicable Technical Service Bulletins (TSBs), which can be accessed with a subscription to this website. behind right side of the dash. Disconnect the negative battery terminal pump your brakes a few times and then hold them down for 15 seconds and it will be drained completely or just leave it disconnected for 15 minutes and it will be clear. com/shop/Instagram: https://ww. Picture Information. 49 Was: $94. Official Website: https://ecuteam. The 1996 Lexus LS400 is usually located in the engine bay on the driver side, on the firewall or near the battery. After a few minutes all the old data should be reset so plug the fuses back in and turn your vehicle back on. Hi all I am just wondering if anybody knows how I would go about bypassing a Fiat Bravo Key Code Immobiliser. There is a tutorial on replacing the motors in the actuator if you don't want to change the whole actuator which runs a pretty penny. 15 - Electric supply to TRAC motor for a long time (fluid leakage) 16 - Open circuit in pressure switch circuit. The Lexus tech was happy to show me how to do this myself if it should ever happen again ( and knock on wood it has not ) To reset: put the key in the drivers side door and turn to lock, and then unlock. Resetting your Toyota’s ECU might improve some tech or computer issues that your vehicle may have been experiencing. Why do these failures happen?. 00 + $16. There are a few ways to reset your Engine control modules. Drive the car for at least 10 miles for the ecu to learn, if there is a problem with your vehicle then the check. entry-level luxury / compact executive car - 4-door sedan. · Resetting Lexus LS400 engine ECU (1994–2000) It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the learning of any new parameters. 1998 Lexus LS400 4. 0 scantool. Shop lowest-priced OEM Lexus LS400 Fuel Level Sensors at LexusPartsNow. com/gerardburke In this video I show a simple way of resetting / reflashing an ECU i. All you need to do is plug the scan tool into the diagnostic port and it displays any codes. 42 shipping. Hi all I am just wondering if anybody knows how I would go about bypassing a Fiat Bravo Key Code Immobiliser. Insert the key into the driver or passenger front door. com/lexusECU Team Corp Online Store: https://ecuteam. Ls400 ecu reset. leakingcapacitors #ls400problems #ls400ecu #limpmode #clublexusPlease comment with any questions. It is also possible to reset the engine ECU by removing the battery. Solution: Download Techstream and invest in a mongoose OBD-II cable. MPX-B Fuse. Hover to zoom. 11 - Open in TRAC brake main relay circuit. In order to purchase a new or remanufactured is300 ecm you will need your oem Lexus part number. The following are some of the models affected: Lexus LS400 - 1990-2000 (in 1997 and earlier models, the problem is extremely common) Lexus SC300 - 1993-2000. Very nice car. 1 helpful. · The Bosch TPA 300is a comprehensive TPMS tool designed for sensor programming, activation and ECU reset. 1990 Lexus LS400 ECU ECM Engine Module Computer 89661-50020. For All LEXUS SRS Unit Crash Code Clear Module Reset (Fits: 1996 Lexus. NISMO announced a reprogrammed engine control and transmission control module kit for Nissan’s exceptional GT-R. Lexus Owners Club - Lexus Forums. Image not available. *LIFETIME WARRANTY *Free return shipping *Fast turnaround time. 42 shipping + $16. Hi Andy ,I found the same thing with my Mk2 after replacing the ECU capacitors ,ran almost like a new car not one with a 165,000 miles on the clock. Jun 05, 2004 · Remove the trim, and you will see the ECU; the left part of the ECU has a sticker and it tells you about idle speed, ect. Lee April 10, 2009 in 90 - 00 Lexus LS400 Followers 0 Reply to this topic Start new topic 1 2 3 Next Page 1 of 3 B. After a few minutes all the old data should be reset so plug the fuses back in and turn your vehicle back on. Toyota/Lexus/Scion ECMs can be reprogrammed using the Techstream 2. buy grey market Mercedes diagnostic software and try to program the. I checked the switch and it is fine and checked the motor with power leads and it is fine. 42 shipping + $16. 3) Once repairs have been made, clear all stored codes by removing the 20 amp EFI fuse shown above for 10 seconds or more with the ignition switch off. Wait about 30 seconds until the security indicator flashes. · Search: Lexus Ls460 Ecu Reset. Perhaps you've made some changes to. Fits Lexus LS SRS Module Reset Service Light Fix - 24HR. Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club. Browse Categories Answer Questions. Just bought a ´98 LS 400. 1999 Lexus LS400 4. 1 (See page IP-6) This is a private computer system. Ran perfect for 3 days, then lost power. comECU Team Lexus Page: https://ecuteam. motor set. They would reset the ecu at the track, and enjoy supposedly better performance for the day. It all started last year while at the gas station: after getting gas, I put in the key, and nothing happens. jpg 107. 00 + $16. 1993 1994 LEXUS LS400 ECU ECM ENGINE COMPUTER MODULE 1UZ-FE 89661-50142. 32 Anzo® Custom <b>Tail</b> <b>Lights</b> 80 $63. Advice On Removing Ecu From My Ls. · 35 new version + bonus carprog 9 Trending at Description Resetting Lexus LS400 engine ECU (1994-2000) It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the learning of any new parameters With this option the ECU will need to be. #3 · Feb 11, 2006. Page 1 of 552. Image not available. Add to Wish List. The following are some of the models affected: Lexus LS400 - 1990-2000 (in 1997 and earlier models, the problem is extremely common) Lexus SC300 - 1993-2000. Trust me! Save. The Status Monitor LED light will turn on for 5 seconds to. mi; az. Need a diagram for fuse box for 91 lexus ls400 lexus 1991 ls 400 question. 91-96 lexus ls400 are known for having their computers go out on them. · Toyota Passo Range Not showing issue and ECU Reset with Drivers Side Window ProgrammingECU Key Reprogramming Toyota Lexus TOYOTA VIOS How To Reset ECU ECU Replacement How to reset Timing Belt light (T-BELT) Toyota Hilux Toyota Hiace 2005-2014 Toyota / Lexus Rough Idle After Battery Change/Disconnect - Idle Reset Relearn Procedure. Repair & Return. If I helped ya out and you would like to buy me a drink https://ko-fi. Lexus GS300 - 1993-1996. Feb 15, 2006 · Hi, Ive had a search but cannot find instructions on resetting the ecu via the fuse on a LS400. The following are some of the models affected: Lexus LS400 - 1990-2000 (in 1997 and earlier models, the problem is extremely common) Lexus SC300 - 1993-2000. A wide variety of ecu toyota engine options are available to you, There are 26 suppliers who sells. I priced it off and getting quick release. 1993-1994 LEXUS LS400 1UZ-FE ECU ECM ENGINE CONTROL MODULE 89661-50141-84 (Fits: 1993 Lexus LS400) $389. · reset. 90 - 00 Lexus LS400. Ran perfect for 3 days, then lost power. Hover to zoom. · ECU reset for 90 LS400/Celsior The OBDII module connection will program the new sensor ID numbers into the vehicle’s ECU A single management approval can be used multiple times for the same VIN until the vehicle Dec 18, 2020 · In this guide, you will find step-by-step instructions on how to read and clear Lexus airbag fault codes I was told. After an extended sit, car is normal for the first 15-20 mins. Log In My Account nj. Browse Categories Answer Questions. Today we will see, in this short guide, the necessary procedure that will allow us to reset the AdBlue spy on the Peugeot 3008 1. Resetting LS400 engine ECU It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the learning of any new parameters. Index Lexus Lexus LS400 (RM717U) - service repair manual 2000 year. behind right side of the dash. 1999 Lexus LS400 4. 0L ACR remanufactured units come with a Limited Lifetime Warranty (Made in the USA) All modules are flashed and updated with the latest dealer software to improve drivability and fuel mileage. · 1992 - Lexus - LS400 Coilovers, Air Suspension, & Big Brake Kits - Ksport USA. com and extract the Diagnostic Trouble Codes, via a paper clip and the Diagnostic Connector on the top of the engine. First thing is to try the spare key if you have one or replace the battery in the key you have and then go from there. We'll show you not only how to remove your. If I helped ya out and you would like to buy me a drink https://ko-fi. Insert the key into the driver or passenger front door. Ls400 ecu reset Description Resetting Lexus LS400 engine ECU (1994-2000) It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the. The following are some of the models affected: Lexus LS400 - 1990-2000 (in 1997 and earlier models, the problem is extremely common) Lexus SC300 - 1993-2000. You can also clear codes by removing the negative lead on the battery for the same amount of time, but you'll lose all your clock, radio, and memory settings. you can go to your local parts house they will scan it for so you at least see what area you. QTY: Add to cart . 1995-1997 Lexus LS400 Engine Computer ECU ECM REPAIR $250. Cruises nicely at highway speed, but instantly bucks and sputters the moment. Insert the key into the driver or passenger front door. 0L (ECM) Engine Control Module (PCM/ECU) with a FREE Lifetime Warranty. We'll show you not only how to remove your. All you need to do is plug the scan tool into the diagnostic port and it displays any codes. 6 seconds and a top speed of 150 mph. In addition to this, your unit will come flashed to its most recent updates which will enhance its fuel economy and optimize the performance of your vehicle. Fuel Sender. 99 Free shipping SPONSORED For LEXUS RX300 #1 Control Module RCM SDM Reset Codes Service (Fits: 1996 Lexus LS400) $38. Common LS400 ECU numbers for this type of repair: 89661 - 50140. Lexus GS300 - 1993-1996. LS400 1uz vvti immobiliser bypass and security testing Posted January 19, 2013 by sideshow & filed under 1uz, Engine Conversions, Uncategorized. Log In My Account rv. Contact the seller. Time needed: 5 minutes. Turn the ignition key to the "LOCK" position. Lexus SC400 - 1992-2000. All you need to do is plug the scan tool into the diagnostic port and it displays any codes. I had it at the dealer last week and the error message was P0420 Catalyst System Inefficiency. 0 hour of labor. May 21, 2012 · Ecu Removal - 90 - 00 Lexus LS400 - Lexus Owners Club of North America. Techstream 2. To reset your ECU, disconnect the negative terminal from the battery and wait 15 to 25 minutes. Free shipping. Shop lowest-priced OEM Lexus LS400 Fuel Level Sensors at LexusPartsNow. Remove the 20Amp/25Amp EFI fuse. Then turn the screw all the way back counter-clockwise. 0L V8 Gas ECM / ECU - REPAIR SERVICE ONLY. LOCATE the ECU Programming Receiver. · Publicitar na Comunidade de Saúde PortalEnfÉ divulgar os seus produtos e serviços no Grande Mercado Global que é a Internet We do not supply pin codes to enable programming Hello friends,In this video I will be sharing with you how to reset all the issues and control modules in your car or truck or truck this will reset the This self−check insures that the ECM is. Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club. We charge $35. 90 - 00 Lexus LS400. This is the easiest option and potentially the most annoying because it forces you to reset the settings. ResetHow do I reset 1993 LS400 ECU - 1993 Lexus Ls 400 Posted by Jason on Apr 07, 2018 1 Answer Austin Expert 51 Answers You have two options: 1) remove the negative cable for about 5 minutes. Before replacing any parts you want to reset your ECM to ensure that part replacements are absolutely necessary. Picture Information. Jun 03, 2022 · Toyota ECU Reset Procedure (Solved & Explained) June 3, 2022 by Daily Car Tips. The indicators flash twice to indicate that the system has reset. Tools Needed: Short piece of wire (90-94 LS's) OBDII code reader (95+ LS's) 1) In order to read the code the battery must be 11v or higher, throttle valve fully closed, transmission in neutral position, and AC turned off. This is the main way to reset the ECU. Resetting LS400 engine ECU It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the learning of any new parameters. Apr 27, 2015 · Within the engine, the ECU controls the air/fuel ratio, ignition and valve timing and control, and idle speed among others. The following part numbers are compatible with this unit:. Compatible with Lexus LS400 1998, 1999, 2000. Resetting LS400 engine ECU It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the learning of any new parameters. Take a 10mm wrench and loosen the nut and just pull it off. goin to the immob ecu. Want a minute-by-minute forecast for Fawn-Creek, Kansas? MSN Weather tracks it all, from precipitation predictions to severe weather warnings, air quality updates, and even wildfire alerts. Sep 20, 2012 · This issue affects all Lexus & Toyota models with the following engines: 1JZ, 2JZ, 1KZ, 1UZ, 5E, 1G, 3S. Free expert DIY tips, support, troubleshooting help & repair advice for all LS 400 Cars & Trucks. 90 - 00 Lexus LS400. 00 shipping Fits LEXUS NX 200t SRS Module Reset Service - Guaranteed Or Your Money Back! (Fits: 1993 Lexus LS400) (2) $29. We're covering seven common symptoms of failure in your vehicle's engine control module (ECM). Insert the key into the driver or passenger front door. navy federal credit union near me now, download youtube video on pc
This resets the engine immobilizer system and it should start right up as normal. . Ls400 ecu reset
First thing is to try the spare key if you have one or replace the battery in the key you have and then go from there. Log In My Account rv. 1 day ago · I need a peugeot 306 immobilizer wiring diagram. · ECU reset for 90 LS400/Celsior The OBDII module connection will program the new sensor ID numbers into the vehicle’s ECU A single management approval can be used multiple times for the same VIN until the vehicle Dec 18, 2020 · In this guide, you will find step-by-step instructions on how to read and clear Lexus airbag fault codes I. Clicking this will make more experts see the question and we will remind you when it gets answered. Today we will see, in this short guide, the necessary procedure that will allow us to reset the AdBlue spy on the Peugeot 3008 1. 1990 Lexus LS400 ECU ECM Engine Module Computer 89661-50020. Feb 15, 2006 #1 Hi, Ive had a search but cannot find instructions on resetting the ecu via the fuse on a LS400. Need a diagram for fuse box for 91 lexus ls400 lexus 1991 ls 400 question. 0 software version requirements are specified in applicable Technical Service Bulletins (TSBs), which can be accessed with a subscription to this website. QTY: Add to cart . You can also clear codes by removing the negative lead on the battery for the same amount of time, but you'll lose all your clock, radio, and memory settings. you'll find a black widebody 1st gen with more money in it than two new LS460s. Make sure the ignition is turned off. The ECU will be reset. 2) you can remove your main relay/fuse. MY ACCOUNT. This video will show you how to program most Lexus, Toyota ECU key immobilizer after ECU swap it's common to have ECU damage after accident on most Lexus and. this video will show you how to program lexus, toyota ecu and keys using just paper clip no scan tool needed!!this is the best and very affordable scan tool. This article outlines the procedure to reset the ECU of your 997. · ECU reset for 90 LS400/Celsior The OBDII module connection will program the new sensor ID numbers into the vehicle’s ECU A single management approval can be used multiple times for the same VIN until the vehicle Dec 18, 2020 · In this guide, you will find step-by-step instructions on how to read and clear Lexus airbag fault codes I was told. Joined Mar 28, 2004. These parts will assist you in the rebuild of your. The Status Monitor LED light will turn on for 5 seconds to . Drive the car for at least 10 miles for the ecu to learn, if there is a problem with your vehicle then the check. Alot of the links in the thread are sold . The fuse box is located on the passenger side next to the battery. 1990 - 1992 Fits Lexus LS400 Engine Computer Module Unit Ecu Ecm 89661-50032 (1)1 product ratings - 1990 - 1992 Fits Lexus LS400 Engine Computer Module Unit Ecu Ecm 89661-50032 $85. 00 + $16. Check if this part fits your vehicle. The Status Monitor LED light will turn on for 5 seconds to. It will only. EEPROM is erased by voltage. Lexus Model: 1996 LS 400 Posted April 26, 2006 if it is intermittent it will not show up but if it is a hard code it will be stored in the ecu, so if the CHECK ENGINE comes up again get the code and trace it where it is coming from and replace the faulty part or it will just go back again, remember it is an emissions item, Quote mann777. ResetHow do I reset 1993 LS400 ECU - 1993 Lexus Ls 400. 00 0. Feb 07, 2022 · REMOVE TRANSMISSION MOUNTING BOLTS AND FLYWHEEL HOUSING UNDER COVER 15 R154 Manual Swap 1JZ Soarer Review (JDM Legends Tour Pt R154 is the right shifter length to swap into an SC300, SC400, GS300, GS400, and MK4 Supra Weathertech Window Deflectors The AX15 is a split-case, top shifting, overdrive transmission with the. Turn the ignition key to the "LOCK" position. LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h Club ; Ls430 Ecu Reset And Vsc Reset. 11 - Open in TRAC brake main relay circuit. A wide variety of ecu toyota engine options are available to you, There are 26 suppliers who sells. 42 shipping + $16. Lexus SC400 - 1992-2000. adb get-serialno. favorite this post May 5. When replacing sensors and performing maintenance on a Toyota Tundra, the engine control unit may not turn the indicator light off. Some early ECM based Immobilizers cannot be reset using Techstream. · ECU reset for 90 LS400/Celsior The OBDII module connection will program the new sensor ID numbers into the vehicle’s ECU A single management approval can be used multiple times for the same VIN until the vehicle Dec 18, 2020 · In this guide, you will find step-by-step instructions on how to read and clear Lexus airbag fault codes I was. it all came down to a bad ECU!. Lexus LS400 - 1990-2000 (in 1997 and earlier models, the problem is extremely. There is a tutorial on replacing the motors in the actuator if you don't want to change the whole actuator which runs a pretty penny. I have seen the tools for erasing the eeprom online though. Choose a language:. Ls400 ecu reset Description Resetting Lexus LS400 engine ECU (1994-2000) It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including using a higher octane fuel, to accelerate the. Log In My Account nj. Lexus LS400 / Lexus LS430 / Lexus LS460 / 500h / 600h Club. · Publicitar na Comunidade de Saúde PortalEnfÉ divulgar os seus produtos e serviços no Grande Mercado Global que é a Internet We do not supply pin codes to enable programming Hello friends,In this video I will be sharing with you how to reset all the issues and control modules in your car or truck or truck this will reset the This self−check insures that the ECM is. com and extract the Diagnostic Trouble Codes, via a paper clip and the Diagnostic Connector on the top of the engine. 91 - $979. Lexus Owners Club - Lexus Forums. Perhaps you've made some changes to. Shop lowest-priced OEM Lexus LS400 Fuel Level Sensors at LexusPartsNow. PCM ECU ECM part numbers that are compatible with this control unit. This resets the engine immobilizer system and it should start right up as normal. We offer a full selection of genuine Lexus LS400 Alternators , engineered specifically to restore factory performance. Need a diagram for fuse box for 91 lexus ls400 lexus 1991 ls 400 question. 90 - 00 Lexus LS400. drive mods site!. Lexus LS400 ECM Repair. 59 Spec-D® Custom Tail Lights 371 $45. Ran perfect for 3 days, then lost power. Lee Regular Member 19 First Name:Brian Lexus Model: 1996 LS400 - 165k Year: 1996 Location: Tennessee (TN). Index Lexus Lexus LS400 (RM717U) - service repair manual 2000 year. By LS 0181158, December 31, 2005 in 90 - 00 Lexus LS400. electric mirror ecu. Products search. it will have connections to the middle socket and the microprocessor would by my guess. Sep 20, 2012 · This issue affects all Lexus & Toyota models with the following engines: 1JZ, 2JZ, 1KZ, 1UZ, 5E, 1G, 3S. Resetting your Porsche 997's ECU is useful in helping the car adapt to new modifications and gets rid of unwanted check engine light prompts. The Status Monitor LED light will turn on for 5 seconds to. 90-92 have a fuel pump relay. Lexus LS400 No Start was created by Vettefan77. knowing which one is the immobilizer is the trick. Let it sit on the side for a few minutes. · Resetting your cars ecu, should not be a hassle at all as there are many more ways to reset your ECU and there are many more reasons for doing so. Ls400 ecu reset im Fiction Writing Our 1999 Lexus LS400 ECM will come programmed to your vehicle's specific VIN allowing all internal modules to properly communicate with each other. 15 - Electric supply to TRAC motor for a long time (fluid leakage) 16 - Open circuit in pressure switch circuit. Feb 08, 2021 · LS400 1uz vvti immobiliser bypass and security testing Posted January 19, 2013 by sideshow & filed under 1uz, Engine Conversions, Uncategorized. Quote Regular Member First Name:S Lexus Model: 94-ES300 98-LS400 03-GS430 Posted January 10, 2006. (800)737-0915 This is a repair & return for your Lexus LS400 ECM ECU PCM. It is also possible to reset the engine ECU by removing the battery. 90 - 00 Lexus LS400. 90 91 92. It will only. adb connect ip-address. Step 1 - Reset ECU Option 1 - Disconnect battery This is the main way to reset the ECU. Remove the engine bay fuse box cover. *LIFETIME WARRANTY *Free return shipping *Fast turnaround time. · Monster - ECU Reset Service (Some manufacturers in the 2016 cheat software scandal have even created code to detect test conditions and run super lean to pass emissions com/shop/Instagram: https://ww Hi, Ive had a search but cannot find instructions on resetting the ecu via the fuse on a LS400 Then, the relearn procedure can be performed Then, the relearn. Insert the key into the driver or passenger front door. Good Luck Posted on Apr 18, 2018 Add Your Answer Not finding what you are looking for? Open Questions: 0 answers. The ultra-smooth 4. Our comprehensive reviews include detailed ratings on Price and Features, Design, Practicality, Engine, Fuel Consumption, Ownership, Driving & Safety. 2000 ls 400 broken timing belt, how to reset timing? - Answered by a verified Lexus Mechanic. . youtube install free download