Ls430 check vsc

the O2 sensor for bank one sensor one is located between the catalytic converter and the engine in the exhaust head pipe. see photo of your engine cylinder layout, the sensor u want to replace is the one at the cylinder #1 bank on right. My 2004 Lexus LS 430 has had the light come on several times, even after changing all four tires.

Ls430 check vsc. 2002 Lexus LS430 had check engine lights on, no VSC light. Codes required replacement of both catalytic converters. Check engine light is off but VSC light came on shortly after leaving the repair sho … read more

Well a few hours after I took possesion of the car the CHECK VSC message came on along with the CHECK ENGINE light. I was livid. I've heard that it can be anything from a broken gas cap to a sensor. Well I'm frustrated because the car had just over 50k miles so the factory warranty just expired. I purchased an extended warranty but it hasn't ...

TRAC warning light(s) are ON and/or a Check VSC message is displayed. Diagnostic Trouble Code (DTC) C1391, C1252, C1253, or C1256 may be stored. This condition may be caused by a small internal brake fluid leak inside the brake actuator. Follow the Repair Procedure in this bulletin to address this condition. Parts Information MODEL YEAR … When the “VSC light” or “check VSC system” message appears on the dashboard, there’s a traction-related problem present in the vehicle. Anytime the light is illuminated, there’s also an issue with either the VSC or the ABS system. Your vehicle stability control (VSC) system is most likely operating properly if your Toyota VSC light ... Answered by a Fixya Expert. 2004 Lexus LS430- AFS light is blinking all time, headlights goes up when started and aimed correctly now. Couple of months ago, I took the positive terminal off the battery to reset the AFS light but did not work. However, it helped in a way that the lights used to aim very low and the blinking AFS light was on.SOURCE: LS430 check VSC light on after check engine light on. My car (06 GS430) began giving me more frequent "Check VSC" warnings. (Code P0455 in my case. Really glad I bought that OBDII tool--resetting the codes is a snap!) I knew that a loose gas cap could cause this, so normally I just give it a twist and it tightens.Bill - no I am looking to buy it - wondering if I should be concerned with the dash lights and the Cat Code its a 2003 LS 430 w/256k for $3,500. Test drove it and it runs really well, shifts strong, but it does have the ABS light, Check VCS Light, Brake Light for $3,500 if it can last another 200k miles and only run me maybe 1,500-2k over that time period I'd pull the trigger but wanted to ...code p1346 lexus ls 430 - Lexus 2001 LS 430 question. Search Fixya. Browse Categories Answer Questions . 2001 Lexus LS 430; Lexus LS 430 Car and Truck ... I have a 2003 lexus ls 430 my check engine light came on with the vsc off, and exclamtion mark all at the same time and I don't know what that means? Hi there:Besides, the 2001 LS430 VSC diagnostic procedure might be a little different than the one for the 2000 LS400. A Lexus dealer might be willing to print the diagnostic pages from https://techinfo.toyota.com Or you could pay the $10 for a one day subscription and have a "downloadfest".

yaw sensor is out of calibration, most likely from hoisting vehicle in air. sensor needs to be calibrated before light will go out. jump pin 3 and 5 of dlc under driver side …I have a 2005 lexus LS 430 And yes the VSC an trac lights did come on I have notice that the car has been shifting kind of hard if this is a problem with the transmission Is it even worth it to fix it ... The following dash lights came on "VSC Trac, VSC off, Check Engine." What do the lights mean and is it safe to drive.Tech Notes. As the code description implies the P0420 code means that the vehicle's Engine Control Module (ECM) has detected that the Three-way Catalyst Converter is not working properly (it is not as efficient as the factory is expecting). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases, the Three-way …GX - 1st Gen (2004-2009) - GX 470 Warning Lights VSC OFF, VSC TRAC, Anti Skid, Check Engine - 2005 GX 470 warning lights VSC OFF, VSC TRAC, Anti Skid, and Check Engine lights came on and the codes P0 172 and P0 175 came up which indicated 2 oxygen sensors needing to be replaced and that was done. Drove vehicle about...Dec 1, 2011 · Hi I have lexus ls430 2004 the VSC and engine light came on got it check by connect obd 2 and the code was P0031 which is O2 sensor bank 1 sensor 1 . I changed the O2 sensor driver side left pre cat which was denso and then took battery neg terminal off for 2 mins it reset light turned off.

Lexus Model: 2002 LS430, 1992 LS400. Year: 2002. Location: Indiana (IN) Posted January 25, 2014. So, its the "VSC OFF" light, not the "CHECK VSC" light? If its the VSC OFF light (as mentioned in the thread title), that means some VSC self-check failed and the VSC should not work when the light is on.2002 Lexus LS430 had check engine lights on, no VSC light. Codes required replacement of both catalytic converters. Check engine light is off but VSC light came on shortly after leaving the repair sho … read moreWhat does the VSC Light mean? The Check VSC System Warning or VSC light indicates that there is a problem with your traction control system, and your VSC and ABS systems will be temporarily disabled. It may also appear if you accidentally pressed the VSC button.Aug 5, 2015 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 07 - 16 Lexus LS460 / LS460L / LS600h ... I have a 2008 with a check engine VSC light on. The dealer said it's a ...

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when check engine light comes on VSC is disabled. small leak is for evaporative system (to prevent fuel vapors from entering the atmosphere) small leak is A leak less than forty thousandths of an inch, it could possibly be a gas cap not fully tightened,leak in a vapor line,leaking fuel filler neck,gas tank leak,purge valve,vent valve just to name afew. clearing code will turn off both lights ...Dealerships hate this video. BE SURE TO WATCH Part 2. Please subscribe, like and comment. https://youtu.be/bPWrXEhGBHkDisclaimer: Under no circumstances wi...On my 2004 Lexus LS430 the VSC light is ON and code P0660, what is meaning of the code? ... Vehicle: 2004 Lexus LS430 lexus; ls430; p0660 1 Answer. 0 votes . answered Dec 8, 2017 ... Does your car have Safety Recalls? → Check here. Related Information - Car TSB - Car Recalls - Car Common ProblemsCheck aftermarket suppliers for a replacement cat/conv($400-$600). I used one on the last one I did a couple of weeks ago and it worked pretty well. Not as efficient as OE when watching on data stream, but enough to keep the light off and work."

Jan 31, 2014 ... Lexus LS430, 2001 - Troubleshooting: Check Engine Light & OBD2 Codes ... Lexus Ls430 Check light CEL and VSC light comes on. What should you ...Fuse Layout Lexus LS 430 2000-2006 Cigar lighter (power outle) fuses in the Lexus LS430 are the fuses #13 “PWR OUTLET” (Power outlet), #14 “D-CIG” (Rear cigarette lighter) in the Passenger Compartment fuse box №1, and #14 “P-CIG” (Front cigarette lighter) in the Passenger Compartment Fuse Box №2.Find parts for your 2004 Lexus LS 430 Check Price eBay. 1 Answer. Marvin . Level 3: An expert who has achieved level 3 by getting 1000 points. Top Expert: ... 2002 Lexus ls430 check VSC message Read full answer. Dec 01, 2010 • 2004 Lexus LS 430. 0 helpful. 1 answer.Couple o. 2004 Lexus LS430- AFS light is blinking all time, headlights goes up when started and aimed correctly now. Couple o months ago, I took the positive terminal off the battery to reset the AFS light but did not work. However, it helped in a way that the lights used to aim very low and the blinking AFS light was on.If you've ever hit a slippery spot on the road with your Lexus, you'll be thankful for your VSC system. If you turn that system off, you may need to reset the Lexus VSC light/system. Here's some advice. Prestige Lexus; Sales 855-983-5989; Service 855-983-5990; Parts 855-983-5988; Body Shop 855-983-5990; 1000 Route 17 NorthFind parts for your 2004 Lexus LS 430 Check Price eBay. Add Your Answer Video; Photos; Add. Upload. Upload an image from your computer. ×. Attachments ... LS430 check VSC light on after check engine light on. 2004 Lexus LS 430. How to shut off Brake wear sensor after pad change. 2004 Lexus LS 430.My 2004 Lexus LS 430 has had the light come on several times, even after changing all four tires. There are no tire pressure sensors on my four tires. I was told the car computes tire rotations and since a low pressure tire takes more rotations than a fully inflated tire, the computer puts up a message on the dash. ... LS430 check VSC light on ...The check engine light and VSC is on. I took it to a dealer, and I was quoted $11,000 to replace the transmission! I would love to hear from our fellow Lexus owners for a possible alternative to paying the dealer that kind of money! ... Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 07 - 16 Lexus LS460 / LS460L / LS600h ; Vsc And Engine ...2001 LEXUS LS 430. V8. 2WD. AUTOMATIC. 82,000 MILES. I had major work on this car mid January 2010 at Lexus dealer. Work done: replace platinum plugs; replace water pump and accessories and factory recommended fluid; replaced timing belt; had rear brake pads and rotors serviced. I also personally had the battery replaced by a battery store tech.

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63. First Name:Jon. Lexus Model: LS430 to LS460L. Year: 2010. Posted November 18, 2013. The VSC light comes on after driving about 5' in my 2001 LS430 that has about 150K miles on it. Only one time did the VSC light come on with an "39" code next to it. This light is off when I start up the car and only comes on after the car rolls a little bit.I Bought a used 2006 GS300 about 1 months ago. After about 1 week the check engine light came on plus Check VSC message and traction light as will and the transmition shifting is not smooth i Took it to the Lexus dealer, and they said that i have to change the solonid and the bodyvalve of the tra...لكزس 430 (Check VSC /Trac off/ Check engine) حل مؤقت لمشكلة, This is a Good Working Used OEM Stock Computer Control Module removed from a running recycled All items are tested and stored You ... На сайте iZAP24 вы можете купить бу lexus ls 430 ls430 двигатель 3uz fe обмен блок ...What does the vsc and check engine light mean how t0 have it repaired? - Answered by a verified Lexus Mechanic. We use cookies to give you the best possible experience on our website. ... 2001 Lexus LS430: it was misfiring and the check engine and VSC light. I have a 2001 Lexus LS430. I had to have it repaired because it was misfiring and the ...Do you know what you're looking for, where to look, and when to do it? Probably not. As tick populations grow (thanks, climate change) and tickborne diseases like Lyme become more ...Try these to try to reset your VSC light: Put the gear in Park and come to a stop. Search for the VSC button. Depending on the model of your car, it may be at the steering wheel or behind it, although it is frequently close to the gear stick. For a few seconds, press and hold the VSC button. The TRAC OFF and VSC OFF indication lights will now ...How to replace 2002 Lexus ls430 speed sensor code c0210 vsc & brake light is on. Answered in 2 minutes by: Lexus Mechanic: Chris (aka - Moose) Chris (aka - Moose) Category: Lexus. Satisfied Customers: 83,102. Experience: 24 years of experience diagnosing & repairing. Verified.This guide will be helpful if you have a Lexus IS 250 or RX 350 and have wondered about the VSC light. In this comprehensive guide, we'll delve into: Explain what the VSC and TRAC systems are in a Lexus. Shed light on the "Check VSC" warning in your Lexus. Provide step-by-step instructions on turning off the Vehicle Stability Control (VSC ...SOURCE: LS430 check VSC light on after check engine light on. My car (06 GS430) began giving me more frequent "Check VSC" warnings. (Code P0455 in my case. Really glad I bought that OBDII tool--resetting the codes is a snap!) I knew that a loose gas cap could cause this, so normally I just give it a twist and it tightens. Now I found that no ...2004 LS430 170k Miles.Engine management light, "Check VSC" message "TRC Off" Message. All have been on for a few - Answered by a verified UK Auto Mechanic We use cookies to give you the best possible experience on our website.

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Sounds like a plan 👍Jul 30, 2008 · 3. Lexus Model: 2001 Lexus LS430. Posted July 30, 2008. My 2001 LS430 (110,000 miles) was recently serviced to determine the cause of the check engine light. The dealer replaced the left side catalytic converter ($1000 bucks). Two days later, the check engine light came back on and now the dealer tells me the right side cat needs to be replaced. vsc light, trac light, this circle between two brackets , and the big C (check engine) all came on at the same time. i tried to put the car in gear as it was on Park, and a peeping sound came on and a message asking me to put the car in P shift position.!!!!!!!!!!!!Hi I have lexus ls430 2004 the VSC and engine light came on got it check by connect obd 2 and the code was P0031 which is O2 sensor bank 1 sensor 1 . I changed the O2 sensor driver side left pre cat which was denso and then took battery neg terminal off for 2 mins it reset light turned off. ... Hi I have lexus ls430 2004 the VSC and engine ...Got a 2002 LS430 and the VSC light is on. Any way to reset it? Or what could be causing the issue? Thanks.Check engine light was on 2001 LS430 pulled codes found P0135 Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor 1 1. Bank 1 is on the drivers side, Bank 2 is on the passenger side 2. Sensor 1 is the upper sensor or upstream sensor in the manifold, Sensor 2 is the downstream sensor 3. Disconn...In order for the VSC and Check engine light to be turned off, you will need to open the fuse box, right-side of the engine compartment, and pull the 20 amp EFI fuse for 10 seconds. This will reset the system. The fuse location is marked on the lid of the fuse box, also I believe the EFI fuse is the only 20 amp fuse. This will help.I have a LS430 2003. The check engine light and VSC light have been coming on. Then without doing anything, the lights go off. Then maybe 2-3 days later they come on again. This has been happening for the last 6-9 months.2004 Lexus Ls 430 Low tire. My 2004 Lexus LS 430 has had the light come on several times, even after changing all four tires. ... 2007 lexus rx350 ,vsc light on and check engine light is flashing. 2007 Lexus RX 350 FWD. Check Out the Latest Top Trucks Report! View all Fixya Reports. Top Lexus Experts Marvin . Level 3 Expert .Lexus LS 430: I have 2004 LS 430 with only 57,000 miles on. ... My Lexus LS400 1999 model has the VSC Off, Check Engine light on, with message .Check VSC. At first, when I tried to drive off the parking lot, It has almost no power ie driving very slow. ….

VSC and check engin light on. - Lexus 2004 LS 430 question. Search Fixya. Browse Categories Answer Questions . 2004 Lexus LS 430; ... I have lexus ls430 2001 i hav prob with check vsc it show in dashbord i don't know wht's problem exactly . when i start the car rpm is down & there is shaking in engin ,also the a/c not cold...The VSC off and check VSC warning has come on when the car is started following a gas service. Interestingly they said that the left bank oxygen sensor was not working as it should - it was sluggish and they suggested that I got it checked. ... LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h Club ; Vsc And Oxygen …LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h Club ; Resetting Vsc Light On Ls430 Resetting Vsc Light On Ls430 ... I should add that although the Check VSC light and VSC off light have been on since the auto electrician plugged in his laptop the car drives 100% fine except for the the fact the VSC is …SOURCE: LS430 check VSC light on after check engine light on. My car (06 GS430) began giving me more frequent "Check VSC" warnings. (Code P0455 in my case. Really glad I bought that OBDII tool--resetting the codes is a snap!) I knew that a loose gas cap could cause this, so normally I just give it a twist and it tightens.LEXUS LS430 儀表板VSC(車輛穩定控制系統)警示燈亮著,經使用iscan2 wt車輛診斷電腦檢測,故障碼顯示穩定系統未進行校正歸零。解決方法使用iscan2 wt依照指示1,key-on2,排檔打入駐車檔3,方向盤保持正中央車輛停放於平地4,電腦進行系統重新學習校正。完成後車輛需行駛五分鐘以上方可將VSC警示燈消除 ...The “Check VSC” light in your Lexus serves as an indicator for the Vehicle Stability Control system. (Photo: Flagship One) How To Reset Check VSC In Lexus. To …Greg My 2004 Lexus LS430 with 85K VSC, check engine and. Greg My 2004 Lexus LS430 with 85K VSC, check engine and trac lights came on and after checking the P0031 code came up, erased and came back on after driving a few miles. Gas cap seems tight.The VSC light came on for the first time. We tried the paper clip fix. Please tell us why it didn’t work! The VSC light came on for the first time. We tried the paper clip fix. Please tell us ...1. Make sure the car is in Park and the parking brake is disengaged before you start the car.2. Start the engine. 3. Engage the parking brake.4. Fully depress the brake pedal and then release. 5 ... Ls430 check vsc, A fuel pump check valve is a component of a mechanical fuel pump, which is found on many vehicles that were manufactured before electronic injection. A mechanical fuel pump has a t..., SOURCE: 2004 Lexus Ls 430 Low tire. My 2004 Lexus LS 430 has had the light come on several times, even after changing all four tires. There are no tire pressure sensors on my four tires. I was told the car computes tire rotations and since a low pressure tire takes more rotations than a fully inflated tire, the computer puts up a message on the ..., Here is a quick step-by-step guide on how to reset the VSC light: Step 1 – Stop the car and put it into “Park”. Step 2 – Find the VSC button – in a Lexus or Toyota usually the VSC is located on or behind the steering wheel. Step 3 – Press the VSC button and hold it down for several seconds., I have a lexus 430 , 2004 havinv issues related to vsc and check engine sign also car is shaking so much please help. 2004 Lexus LS-Maintenance & Repair. ... 2005 Lexus LS 430 RWD-Maintenance & Repair. does a 2006 Lexus LS 430 have an auxiliary port 4 Answers., DIAGNOSTICS − ABS WITH EBD & BA & TRC & VSC SYSTEM AND PROGRESSIVE POWER STEERING DI−355 LEXUS LS430 (RM792E) DIAGNOSTIC TROUBLE CODE CHART NOTICE: Before replacing or removing the part, turn the ignition switch OFF. HINT: S Using SST 09843−18040, connect the terminals Tc and CG of DLC3., Start there and then disconnect the battery for 5 minutes reconnect and start engine to see which codes have cleared. Mar 05, 2011 •. 2002 Lexus ls430 check VSC message. Dec 01, 2010 •. recall information you get from the manufacturer the problem indicates a injector or low fuel pressure problem. Dec 09, 2017 •., 8. Remove the paperclip from The "White OBD" connector and replace the black cover. 9. Start the car. VSC and the VSC OFF Lamps should be "OFF". 10. Press the "VSC OFF" Button on the center console. Verify "VSC OFF" illuminates. Press again and verify the VSC OFF Lamp on the cluster goes "OFF"., Find parts for your 2001 Lexus LS 430 Check Price eBay. 1 Answer. Frank S. Level 2: An expert who has achieved level 2 by getting 100 points. All-Star: An expert that got 10 achievements. ... LS430 check VSC light on after check engine light on. 2004 Lexus LS 430. How to shut off Brake wear sensor after pad change. 2004 Lexus LS 430. 2000 lexus ..., Find parts for your 2004 Lexus LS 430 Check Price eBay. 1 Answer. Marvin . Level 3: An expert who has achieved level 3 by getting 1000 points. Top Expert: ... 2002 Lexus ls430 check VSC message Read full answer. Dec 01, 2010 • 2004 Lexus LS 430. 0 helpful. 1 answer., Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ... After driving about 10 miles this morning both engine check and VSC lights flickered and ..., 2004 lexus ls430. Wont upshift pass 4th gear in auto or "manual". It just today tossed 'trac off' light and 'check vsc' light. 198000 miles. Pretty positive the original owner never did a tranny flush or at least a drain n refill bcus most lexus dealership techs claim it's a "sealed" tranny and never needs it., A fuel pump check valve is a component of a mechanical fuel pump, which is found on many vehicles that were manufactured before electronic injection. A mechanical fuel pump has a t..., 2002 Lexus LS430 had check engine lights on, no VSC light. Codes required replacement of both catalytic converters. Check engine light is off but VSC light came on shortly after leaving the repair sho … read more, My check VSC and check ECB lights have just came on in my 06 GS 430. But there is also a buzzing sound even while I drive the car. Has anyone ever had this problem? Quote; ... Posted May 4, 2014. landar. Members; 2.2k First Name: Randall; Lexus Model: 2002 LS430, 1992 LS400; Year: 2002; Location: Indiana (IN) Share; Posted May …, Would disconnecting the battery fix the check engine light and SVC light!?Instagram: Leek_eeMusicOpen Space by | e s c p | https://escp-music.bandcamp.comMus..., vsc light, trac light, this circle between two brackets , and the big C (check engine) all came on at the same time. i tried to put the car in gear as it was on Park, and a peeping sound came on and a message asking me to put the car in P shift position.!!!!!!!!!!!!, SOURCE: VSC light is on as is trac off and mengine warning light. the trac button is to the lower right of the steering wheel. do you know where the power door disable buttons are (these are towards the left of the steering wheel). the trac is on the opposite side. Posted on Mar 19, 2009, VSC stands for vehicle stability control (traction control). When this light comes on the TRAC OFF comes on as well and can be triggered by a problem with a …, Lexus LS 430 - fuse box diagram - passenger compartment - location RHD. Fuse Box No.1. 2000-2003: Skid Control ECU. 2003-2006: Air Suspension ECU. Gateway ECU. Power Tilt and Power Telescopic ECU. Steering Lock ECU (with Smart Key System) Transponder Key Computer (without Smart Key System) Theft Deterrent ECU., LS - 4th Gen (2007-2017) - LS460 abs vsc system problem - Hi everybody sorry to disturb you.. I have a problem in my lexus ls460 Yesterday I was driving (its was raining) and suddenly 5 lights appeared in the dash board and a messages says : check abs vsc brake system.. stop the car in a safe place and contact a..., Hello i need your help lexus ls430 2004 auto transmition, my problem is when the vehicle not running engine start slowly rpm go to 2500 hold rpm 5 sec check engine & vsc indecation on i read the dtc p0500 vehicle speed sensor i check speed sensor wirring,replace speed sensor but dtc p0500 on speed meter working normaly.car driving normal when driving no dtc display speed meter working normal ..., Ok, well there's only a finite amount of time one can allocate to agonizing over any given problem so I pulled the ABS fuse and, sure enough my Red Triangle, Check VSC and VSC off lights all disappeared, exactly what I wanted. On the downside however, they were replaced by: 1. The ABS warning light, 2., I have a 2001 LS430 that the VSC and check Engine lights came on same time last Sunday as I was driving. First I noticed a bad smell before that and then the lights came on. The car is leaking oil and … read more, check vsc lexus ls 430 casio wave ceptor 5053 manual check vsc lexus casio ctk 574 manual ariston li 62 manual 215 views . Ask a Question. Usually answered in minutes! Expand. Popular Questions. How to shut off Brake wear sensor after pad change. 2004 Lexus LS 430. LS430 check VSC light on after check engine light on ..., Posted February 28, 2021. While out driving in my RX400h yesterday, the dashboard warning for "Check VSC system" was shown, along with the ABS warning and traction control warning. I could tell that the traction control was activating (incorrectly) as power delivery was being intermittently interrupted and the traction control light was flashing., Latest Posts; Home ; Forums ; Lexus Models ; LS 400 / Lexus LS 430 / Lexus LS 460 / Lexus 600h / Lexus 500h Club ; Check Vsc , Trc & Warning Triangle., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Lexus ls430 check VSC. 2002 Lexus ls430 check VSC message Read full answer. Dec 01, 2010 • 2004 Lexus LS 430. 1 helpful. 2 answers. ... I own a 2002 lexus LS 430 with navigation system. The radio plays, but the volume and function on cd player does not work. The volume is real low and cant be turned up at all., VSC Light Lexus: Steps to Take When the VSC Light Comes On. Check out this Front Seat Jackers® - Compatible with Toyota Tacoma, 4Runner, FJ, and Lexus GX. When the VSC light illuminates on your Lexus dashboard, it is important to take appropriate steps to ensure your safety and prevent further damage to your vehicle. Knowing how to respond ..., Sep 9, 2013 · Greg My 2004 Lexus LS430 with 85K VSC, check engine and trac lights came on and after checking the P0031 code came up, erased and came back on after driving a few miles. Gas cap seems tight. Any sugge … , 2004 SC430, Check engine light comes on, w/VSC and VSC of light. My mechanic has run the codes and changed my gas cap. Tank gets to 1/2 full, the lights come on again. He ran a smoke test, nothing. Reset, lights out, tank 1/2 full, lights back on., The check engine and the VSC lights are designed to come in in tandem when there is a problem with the engine electrical sensors. This is by design, Why they do this is beyond me. There is nothing wrong with the VSC when the check engine light comes on.When the IAC is working properly, the idle is fine., I have a 2007 gs350 Lexus the vsc check engine light is on what make that happe. 2006 Lexus LS430. Asked by Reginanelson... in Jacksonville, FL on ... 2006 Lexus LS430 Estimates. Heater Control Valve Replacement ($472 - $504) in Clarksville, TN. Air Conditioning Expansion Valve Replacement ($808 - $1,201) in Brighton, CO.