Prius vsc light

2008 Prius. Model: Two. 100k. I have an intermittent condition where the vsc, red brake light, car with an exclamation point light all come on occasionally. There is no notable difference in brake performance and if I shut off and restart the car just once, the lights are off again. This happens unpredictably and anywhere between one day apart ...

Prius vsc light. Vehicle: 2005 Prius. Model: II. So I woke up this morning with just the Red Triangle lit up, I had to drive 75 miles to work, did the drive, reset mpg and averaged over 46 mpg for the ride (good for me). I took the car 10 miles to lunch and back to office. The whole time the Red triangle was still lit.

Common Fixes. The most common fix for an ABS light that is on is to repair a wheel speed sensor, followed closely by low brake fluid. A code scanner can help speed the diagnosis along, but there is some anecdotal evidence you can use: Brake warning light on: The brake fluid reservoir may be low.

Jun 8, 2007 · Let's focus on the blink codes from the (!) light, as the blink codes from the ABS and VSC lights appear to be undocumented. 11 means "open circuit in main relay 1" and the suspect areas include the ABS #1 relay, the skid control ECU, or the associated wiring harness. 43 means "capacitor malfunction" and the suspect areas include the brake control power supply, ABS #1 fuse, ABS #2 fuse, ABS #3 ... 2007 Prius. Model: II. Go to parts store (O'Reilleys, Autozone, etc.) and borrow their scanner. Plug it into the port underneath the steering column on right side. Enter vehicle information and read the ABS codes. It will tell you what the problem is. When I had exact same codes it was a rear right speed sensor.Prius lights VSC and orange brake light coming on . Hi everyone, not sure if this is the right place to post but I have been having trouble with my beloved 2009 Toyota Prius 2 Gen for the last 6 months. ... a yellow/orange brake indicator light as well as a yellow/orange VSC light coming on. After switching the car off and on again, the yellow ...Sep 20, 2023 · The VSC light may appear on the dashboard for a variety of reasons. If the light is on, it indicates that there is a problem with the traction control system, and the VSC and ABS systems will be temporarily disabled. The light may also appear if the driver accidentally pressed the VSC button. 3 posts · Joined 2023. #4 · Mar 30, 2023. Brake, ABS,VSC, (!) warning lights. 2014 Prius V with 200000 miles on it changed the brakes and had the mentioned lights come on. Resseted with techstream and a few drive later lights would come on. The brake pedal would bottom out and had to pump it to stop the car.51. 16. 0. Location: Louisiana. Vehicle: 2007 Prius. Model: N/A. My wife told me that her 2007 prius had a bunch of lights come on the other day. Looking at some of …

Jul 18, 2016 ... Comments1K · (Part 2) How To Fix Your Check Engine, VSC, Trac Off Warning Lights · Fix Check Engine Light VSC TRAC OFF for FREE for all vehicles -&nb...Jul 14, 2023 · VSC Light, Causes #2: Engine Malfunctions. Engine-related issues are a prevalent reason why the VSC light might illuminate. Modern engines incorporate a host of sensors and actuators, any of which could cause an engine check light and subsequently a VSC light, particularly in Toyota and Lexus models. May 27, 2023 ... How to find out why a Toyota Trac Off, Check Engine light, and VSC light is on at the same time. Amazon Link Low Cost OBDII Scan Tool: ...May 20, 2006 · Just tap the brakes rapidly 8 or more times, about two taps per second. You don't have to jam on the brakes, just tap them enough to blink the brake lights. If you're successful, the ABS light should return to its normal fast blinking. Now remove the jumper wire, and finally turn off the key. May 27, 2023 ... How to find out why a Toyota Trac Off, Check Engine light, and VSC light is on at the same time. Amazon Link Low Cost OBDII Scan Tool: ...What 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.Apr 29, 2020 · 2011 Prius. Model: N/A. OBD2 pulled a P0302, cylinder 2 misfire. That's what prompted me to change the plugs first. There were no ABS/VSC/Brake lights on at this point yet. It wasn't until I swapped the plugs and wiped the code with the OBD2 that the other lights came on.~206k miles on herThe OBD2 device isn't in, but I have plugged it in ...

Apr 9, 2020 · The VSC light in Your 2007 Toyota Prius stands for "Vehicle Stability Control", which is similar to traction control from other manufacturers. From time to time, You'll see the light come on during normal operation -- particularly, if You're going through an area where You, predictably, have poor traction. This includes icy roads, loose gravel, sand, or perhaps even exceedingly wet surfaces ... A year or so ago I replaced my ABS pump with an ebay module allegedly from a low mile Prius. Ever since then the ABS, VSC, and brake system warning light (exclamation point and circle) have been on continuously. Recently, when driving through heavy rain or through standing water the emergency brake light also comes on and I lose front brakes.The VSC light may appear on the dashboard for a variety of reasons. If the light is on, it indicates that there is a problem with the traction control system, and the VSC and ABS systems will be temporarily disabled. The light may also appear if the driver accidentally pressed the VSC button.Lights after running a big puddle. My teenage son says he went through a "rather large" puddle with my '04 Prius. It ran fine for the next 5 miles to his girlfriend's house. When he went back to start the car several hours later, the ABS, VSC, and ! lights were on -- there was a high-pitched squeal whenever the brakes were touched, and …Feb 22, 2023 · What 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. Nov 17, 2016 · They will light the MIL (message Information Light aka CEL (Check Engine Light)). I suspect the code reader you used (are using) is not able to read many of the other computers including the ABS computer; there are brake system related related codes which your code reader are not seeing. #7 dolj, Nov 18, 2016.

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Need a lighting design company in London? Read reviews & compare projects by leading lighting designers. Find a company today! Development Most Popular Emerging Tech Development La...Jul 14, 2023 · VSC Light, Causes #2: Engine Malfunctions. Engine-related issues are a prevalent reason why the VSC light might illuminate. Modern engines incorporate a host of sensors and actuators, any of which could cause an engine check light and subsequently a VSC light, particularly in Toyota and Lexus models. Model: ----USA----. I have a 2007 prius that I purchased in 2015 with 25,000 miles and which now has 50,000. About a week ago as I was driving, the brake light and ABS light went on, and a couple seconds later the (!) light flashed while emitting a high pitched sound. I had to press a lot harder on the brakes in order for them to work.I began braking lightly to slow down, and the Prius lost traction for a split second and did a little jump type of movement. At this time, the ABS, VSC, and (!) lights became illuminated on the dash along with the red brake light. ... Secondly, the ABS and VSC warning lights, which normally light up briefly when the ABS and/or VSC is …I slammed a curb and broke both driver side rims/tires and bent the front strut. After replacing all of that the VSC,ABS,TPMS lights all on. Also the cruise control stopped working and when I brake, the regenerative braking system only moves up 1 or 2 bars...not the full line like before. The front wheel sensor wiring was also frayed thru so I ...- Brake Warning Light (but it didn't highlight the word 'Brake' in red) 4) Orange VSC - Vehicle Stability Control Warning Light On the Screen: Orange Car w/ the ! symbol - Hybrid System Warning Light We immediately aimed for the house (about 5 miles away); the car drove perfectly fine, with the engine stopping and starting at lights as …

Jun 8, 2007 · Let's focus on the blink codes from the (!) light, as the blink codes from the ABS and VSC lights appear to be undocumented. 11 means "open circuit in main relay 1" and the suspect areas include the ABS #1 relay, the skid control ECU, or the associated wiring harness. 43 means "capacitor malfunction" and the suspect areas include the brake control power supply, ABS #1 fuse, ABS #2 fuse, ABS #3 ... Dec 22, 2013 ... (Part 4) How To Fix Your Check Engine, VSC, Trac Off Warning Lights With Zero Point Calibration. proclaimliberty2000•2.6M views · 9:57.Apr 17, 2020 · Have a 2008 Prius. I've fixed many problems over the years; however, I'm finally stumped. My VSC, ABS, (!) and emergency brake light are on and cannot figure out why. I searched this forum for answers, but have not found a thread that exactly represents my issue. Turn the ignition on for 20 to 25 minutes while opening the driver’s door. Although the car won’t start, the light will be turned off as the electrical system’s remaining power is drained. First, reattach the terminal positive cable. The other calls for two ports on the OBD II CONNECTOR to be jumped.The C1201 code is the one that tells the vehicle to turn on the check engine light and disable the traction and VSC. Basically, when the other two codes pop up, this one is in charge of letting you know there’s a problem. Fixing the other codes should also fix this one since they’re the ones that caused it.Birmingham, AL. Vehicle: 2008 Prius. Model: N/A. After 10 minutes running errands in stop and go traffic, I noticed the VSC warning light. It was a hot and humid …If both front wheels get stuck in fresh snow or mud, you may need to turn off both Traction Control (also know as TRAC) and Vehicle Stability Control (VSC) so you can rock the vehicle to free it. To turn TRAC off, simply push and release the VSC OFF button. The "TRAC OFF" indicator light should come on. Push the button again to turn TRAC back ...Apr 29, 2020 · 2008 Prius. Model: II. A hybrid battery failure usually has more lights than the triangle and check engine light. I would suspect maybe you just have a less expensive problem on your hands (like a inverter pump failure). To easily check that, open the cap to the inverter pump reservoir (the pink fluid that's slightly to the right center when ... Advertisement To create lights that operate with two separate switches, the electrician uses two special pieces of equipment in the circuit: A normal switch has two terminals that ...Apr 29, 2020 · 2011 Prius. Model: N/A. OBD2 pulled a P0302, cylinder 2 misfire. That's what prompted me to change the plugs first. There were no ABS/VSC/Brake lights on at this point yet. It wasn't until I swapped the plugs and wiped the code with the OBD2 that the other lights came on.~206k miles on herThe OBD2 device isn't in, but I have plugged it in ... Tire diameter decreases with age as the rubber wears off, so the older, smaller ones spin more revolutions to cover the same distance. The ABS/VSC system monitors all four wheel speeds to detect any conditions (like lost traction or an incipient skid) where the wheels aren't turning the same speed.Attention automakers: You’re doing it all wrong when selling your hybrid cars. Those Toyota commercials featuring R&B singer Raphael Saadiq and hipsters grooving in a Prius V? Not ...

U0129 ABS/VSC/TRC C1242 Open circuit in IGI/IG2 Power Source Circuit Now they charged me €550 labour (over $650 USD) for the pleasure of finding the fault. My Prius is out of normal warranty but still in Hybrid warranty.

The Prius Master Warning Light can be turned off by resolving the underlying issue causing the warning light to appear. Once the problem has been addressed, the warning light should turn off automatically. If the issue was minor, such as a loose gas cap or low tire pressure, it can be resolved quickly by the driver.Dec 16, 2019 ... As the title suggests, this is how to clear Lexus/Toyota VSC and VSC OFF warning lights, on a Mk 2 Lexus GS at least.2006 Prius. Model: ----USA----. I have a 2006 Toyota Prius with 182,000 miles on it. Yesterday when going to lunch I started my car and the Red Triangle, Check Engine, Circle with Exclamation Mark, the little …Now every time I start the car those lights are on. Triangle, Red car with emphasis mark , VSC, Brake Light (!). I have been trying to find a solution and it appears that my 12V battery is dying or the coolant pump or something like that I cannot find the post anymore. Any assistance would be appreciated guys. Thank you Vasils.2006 Prius. Model: I. I am getting the red triangle of death along with the vsc, check engine light and low tire pressure. Of the main display in the energy/consumption, I get a car with a vertical line in the middle of it. The car seems to be sluggish. I then noticed the car charging and decharging in less than a minute.Lights after running a big puddle. My teenage son says he went through a "rather large" puddle with my '04 Prius. It ran fine for the next 5 miles to his girlfriend's house. When he went back to start the car several hours later, the ABS, VSC, and ! lights were on -- there was a high-pitched squeal whenever the brakes were touched, and there ...Each light will blink out two digit codes -- for example, the ABS light flashing 4 times, pause, 2 times, is for ABS 42. If you push the brake pedal 8 times in 5 seconds with the DLC so jumpered, it will reset the codes. However, this has happened before, where somehow the zero points get undone when a generic scantool sends the reset.

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Tire diameter decreases with age as the rubber wears off, so the older, smaller ones spin more revolutions to cover the same distance. The ABS/VSC system monitors all four wheel speeds to detect any conditions (like lost traction or an incipient skid) where the wheels aren't turning the same speed.Let's focus on the blink codes from the (!) light, as the blink codes from the ABS and VSC lights appear to be undocumented. 11 means "open circuit in main relay 1" and the suspect areas include the ABS #1 relay, the skid control ECU, or the associated wiring harness. 43 means "capacitor malfunction" and the suspect areas include the brake control power supply, ABS #1 fuse, ABS #2 fuse, ABS #3 ...Need a lighting design company in Toronto? Read reviews & compare projects by leading lighting designers. Find a company today! Development Most Popular Emerging Tech Development L...Turn on your Prius and make sure the parking brake is engaged. Find the “TRAC Off” and “VSC Off” buttons beneath the dashboard. While the car is in “Park” or “Neutral,” press and hold both buttons simultaneously for 3-5 seconds. Watch for the indicators to light up, indicating successful deactivation. Release the buttons.Cold weather doesn’t play nice for it at all, as I’m sure folks living in the cold know. If the voltage is low enough the Prius’s computer will have an aneurysm and do things like what’s in the photo. Try getting a jump from someone or use a jumper box to be sure it isn’t the 12v.Second opinion] 2007 Prius. Master Warning Light, VSC, Check Engine and Brake System Warning Light came on after loose gas cap. Only brake and VSC lights turned off after we tightened the cap. Recentl … read moreThe VSC light may appear on the dashboard for a variety of reasons. If the light is on, it indicates that there is a problem with the traction control system, and the VSC and ABS systems will be temporarily disabled. The light may also appear if the driver accidentally pressed the VSC button.TRAC or VSC Fault - both Slip and VSC lights on At the same time, the DTCs (Diagnostic Trouble Codes) are stored in the memory. The DTCs can be read by connecting SST (09843-18040) between the Tc and CG terminals of the DLC3, and observing the blinking of the ABS warning light and VSC warning light, or by connecting a hand-held …They will light the MIL (message Information Light aka CEL (Check Engine Light)). I suspect the code reader you used (are using) is not able to read many of the other computers including the ABS computer; there are brake system related related codes which your code reader are not seeing. #7 dolj, Nov 18, 2016.Apr 29, 2020 · 2008 Prius. Model: II. A hybrid battery failure usually has more lights than the triangle and check engine light. I would suspect maybe you just have a less expensive problem on your hands (like a inverter pump failure). To easily check that, open the cap to the inverter pump reservoir (the pink fluid that's slightly to the right center when ... ….

An available option on Prius, VSC also enhances the steering response to further improve performance." -- Michelle Vadeboncoeur, [email protected] 2001 Aqua Ice Opalescent 2004 Black BC ... I didn't see the VSC light but I wasn't looking at the dash either. There was a voice announcement when I made the sharp turn but the volume …DTC C1310/VSC light on!!!! Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by nickerin79, Jun 9, 2009. nickerin79 New Member. Joined: Nov 21, 2008 6 0 0 Location: San …The name "parking lights" is given to the set of lights that appear outside of the headlights on the front of a car. Often, cars have a second set of parking lights in the rear. Th...Aug 16, 2009 · Model: II. It is possible to short pins 3 and 14 on the dlc3 connector (the one under the dash) to clear the skid control ECU, and get blink codes for the errors. Search for "pins 3 14 abs vsc" here and find the many posts relating to this. For example: ABS, VSC Lights... Weird!! | PriusChat. ABS and VSC lights. Before starting the engine, the diagnositc check showed battery at 11.9V and after starting the engine, it showed 14.3V Still researching this forum but figured i'd post in the …Sep 2, 2015 · Then turn off the car. Wait until the engine cools down, then remove the radiator cap and replenish coolant in the radiator as well as in the overflow container. 4. Repeat #3 until the coolant level remains steady. 5. Look at the engine coolant pump pulley. Suddenly on my 08 Prius, the dome light, key fob, clock doesn't work, radio will not come on, also VSC shows up on the dash, fuel gage is slow to respond. I checked the dome light fuse and it's OK. I went through the battery check and it shows 11.4 volts. History: Left the rear door slightly opened for a few days, about a month ago, battery was ...We would like to show you a description here but the site won’t allow us.Puerto Rico. Vehicle: 2012 Prius v wagon. Model: Five. Hello, I have a Prius v with 68000 miles on odometer. Driving normally on freeway today suddenly all lights come on, ABS, Brake, (!), and VSC. Car not braking as it normally does, when press on brake white charging bars don't light up only first bar, as if braking wasn't charging he battery.Jun 8, 2007 · Let's focus on the blink codes from the (!) light, as the blink codes from the ABS and VSC lights appear to be undocumented. 11 means "open circuit in main relay 1" and the suspect areas include the ABS #1 relay, the skid control ECU, or the associated wiring harness. 43 means "capacitor malfunction" and the suspect areas include the brake control power supply, ABS #1 fuse, ABS #2 fuse, ABS #3 ... Prius vsc light, If both front wheels get stuck in fresh snow or mud, you may need to turn off both Traction Control (also know as TRAC) and Vehicle Stability Control (VSC) so you can rock the vehicle to free it. To turn TRAC off, simply push and release the VSC OFF button. The "TRAC OFF" indicator light should come on. Push the button again to turn TRAC back ... , Vehicle: 2007 Prius. SKID ECU reset per pins 4 & 13, Ready mode, press brakes 8 Xs in 5 seconds cleared the !, ABS, VSC lights for about 3 seconds; the "BRAKE" light remained lit. Also attempted this in IG-ON mode. Checked ABS wires to brakes and all appear and feel ok. Flashing lights are in series: ! = 6, 6, 9, 5., Each light will blink out two digit codes -- for example, the ABS light flashing 4 times, pause, 2 times, is for ABS 42. If you push the brake pedal 8 times in 5 seconds with the DLC so jumpered, it will reset the codes. However, this has happened before, where somehow the zero points get undone when a generic scantool sends the reset., Some common check engine light codes for the Toyota Prius include: P0A80: Hybrid/EV Battery Pack Deterioration. P0420: Catalyst System Efficiency Below Threshold (Bank 1) P3191: Engine Does Not Start or Engine Runs Rough. P3125: Hybrid Battery Voltage System Isolation Fault., The cruise will shuts itself down on a malfunction light. There is a possibility there could be a wiring problem outside of the transmission but that is doubtful. The hard braking demands more from the regenerative breaking systems in the transmission so that explains the insulation break down more then likely., Dec 12, 2014 · Light. Hi AllThanks for the forum I have a 2008 Toyota Prius from new and done only 19k.Last week it showing the ABS light, VSC light and (!) light when Im driving. I can drive normally but worried and Toyota said that it is out of their guaranty.Any advice Toyota says may be wiring loom under the seats... , Two. When the Prius is READY, look at the inverter coolant reservoir for fluid turbulence. If you do not see this, the inverter coolant pump has failed and that is the reason for the warning lights that are displayed. #3 …, 2008 Prius. Model: II. A hybrid battery failure usually has more lights than the triangle and check engine light. I would suspect maybe you just have a less expensive problem on your hands (like a inverter pump failure). To easily check that, open the cap to the inverter pump reservoir (the pink fluid that's slightly to the right center when ..., So, I got the dreaded check engine, (!), red triangle, VSC light etc lights up on the dashboard yesterday. If I disconnect the 12V battery for 30 seconds and reconnect, the lights go away and after about 10 mins of …, Jun 27, 2019 · I slammed a curb and broke both driver side rims/tires and bent the front strut. After replacing all of that the VSC,ABS,TPMS lights all on. Also the cruise control stopped working and when I brake, the regenerative braking system only moves up 1 or 2 bars...not the full line like before. The front wheel sensor wiring was also frayed thru so I ... , 51. 16. 0. Location: Louisiana. Vehicle: 2007 Prius. Model: N/A. My wife told me that her 2007 prius had a bunch of lights come on the other day. Looking at some of …, Vehicle: 2007 Prius. Model: N/A. Ed56 said: ↑. Just to clarify, You are right, all lights should illuminate for 1 or 2 seconds, if you hold brake and push start, or they should all illuminate when you have your foot off the pedal and push start bottom twice, in my case I am missing the light for VSC in both cases., Thanks for suggestions. They worked. Sequence of Steps I took up: 1. Disconnected 12V battery for half day and reconnected again, the lone VSC light re appeared 2. Tried to short connect CG and TS terminals on ODB2 connector, -played around here with couple of different sequences like pressing break and gas pedal and so on l- it didn't work, VSC light reappeared each time 3., An available option on Prius, VSC also enhances the steering response to further improve performance." -- Michelle Vadeboncoeur, [email protected] 2001 Aqua Ice Opalescent 2004 Black BC ... I didn't see the VSC light but I wasn't looking at the dash either. There was a voice announcement when I made the sharp turn but the volume …, Just tap the brakes rapidly 8 or more times, about two taps per second. You don't have to jam on the brakes, just tap them enough to blink the brake lights. If you're successful, the ABS light should return to its normal fast blinking. Now remove the jumper wire, and finally turn off the key., ABS and VSC lights. Before starting the engine, the diagnositc check showed battery at 11.9V and after starting the engine, it showed 14.3V Still researching this forum but figured i'd post in the …, Have a 2008 Prius. I've fixed many problems over the years; however, I'm finally stumped. My VSC, ABS, (!) and emergency brake light are on and cannot figure out why. I searched this forum for answers, but have not found a thread that exactly represents my issue., LED Christmas Lights and Projectors - LED Christmas lights give consumers new decorating options. Learn more about LED Christmas lights and projectors. Advertisement Nowadays, it's..., Model: N/A. Thanks for the reply jdcollin5. I was referencing this thread (search google for VSC, ABS, (i) and emergency brake light on as I can't post active link yet, this is only my second post) when refering to inverter coolant pump and it's affect on even DC voltage that can apparently cause these lights to come on., U0129 ABS/VSC/TRC C1242 Open circuit in IGI/IG2 Power Source Circuit Now they charged me €550 labour (over $650 USD) for the pleasure of finding the fault. My Prius is out of normal warranty but still in Hybrid warranty., We would like to show you a description here but the site won’t allow us., Thanks for suggestions. They worked. Sequence of Steps I took up: 1. Disconnected 12V battery for half day and reconnected again, the lone VSC light re appeared 2. Tried to short connect CG and TS terminals on ODB2 connector, -played around here with couple of different sequences like pressing break and gas pedal and so on l- it didn't work, VSC light reappeared each time 3., We would like to show you a description here but the site won’t allow us., Vehicle: 2007 Prius. Model: Two. Today, I started up my car (2007 Prius, 150,000 miles on it) after driving a good while, and (in that order) the ABS VSC and (!) lights came on. I have not noticed any difference in how the car drives, just a bit less MPG's, and the brake pedal is slightly more stiff. I have put it into diagnostic mode and it ..., Sep 2, 2015. 5. 0. Location: Louisiana. Vehicle: 2008 Prius. Model: ----USA---- I had just picked my kid up from school, as I turn out of the parking lot my A/C stops blowing cool …, VSC ABS and ! lights plus red (!) for no particular reason temprementally the above lights started appearing upon starting the car (2004 prius). The brakes do not seem to work either while these on. if I drive few meters the lights disappear and the brakes start working properly. After this everything works fine until the next power cycle., 1. Get Mini VCI so that you don't have to guess about what diagnostic trouble codes were logged by your Prius. 2. In the meantime, make the Prius READY and look at the inverter coolant reservoir. Do you see fluid turbulence which shows the inverter coolant pump is running?, Apr 20, 2020 ... 2010 TOYOTA PRIUS- CHECK HYBRID SYSTEM/ triangle/ Skid Light/Check Engine Light-Diagnosis 12V Sensor · 5 steps to make your Hybrid battery last a ..., The electrical system in an RV is complex, with the ability to operate with either 12-volt or 100-amp service. Inspection of the batteries and converter may help solve the answer o..., Tire pressure light was on and was told by seller it was a faulty TPMS. Drove it on the highway a few days later and when I had driven around 60mph for a period the ABS, VSC and ! came on. Once off the highway and doing around 45mph it went off. Since the Prius had three makes of tires I decided to get them Changed as well as the “faulty” …, The Prius is a conservative vehicle based on the suspension design, tuning, and tires. If you change the vehicle characteristics, such as tires, you can get into VSC when you may not necessarily think you need it. This is a continuing issue with chassis controls, be they ABS, TCS, or now VSC., Dec 22, 2013 ... (Part 4) How To Fix Your Check Engine, VSC, Trac Off Warning Lights With Zero Point Calibration. proclaimliberty2000•2.6M views · 9:57., Vehicle: 2007 Prius. Model: N/A. Ed56 said: ↑. Just to clarify, You are right, all lights should illuminate for 1 or 2 seconds, if you hold brake and push start, or they should all illuminate when you have your foot off the pedal and push start bottom twice, in my case I am missing the light for VSC in both cases.