Tundra 4hi blinking

I have. 2004 tundra limited 4x4 , my issue is 4hi is flashing and not engaging, the 4lo don’t even have have a light. I check the differential actuator and I can hear the actuator working making a whirl sound, and the front shaft engages but the front actuator doesn’t engage, took that one part too and check everything and inside the actuator looks like new, I pass …

4lo 4hi flashing, ABS, BRAKE solid, traction light solid, and collision warning light flashing on my 2019 Tundra TRD Pro. ... I replaced all 4 shocks on a 2014 Tundra and now the 4hi-4lo light is blinking and the ABS & traction Control lights are on. So I replaced the 4 speed sensors, both CV axels and front hubs and the lig ...Jul 7, 2017 · Save. mrmachinist · #10 · Feb 2, 2018. I let my rear axle hang too low and stretched a wire. Caused the same lights and threw a code. I checked and cleared it with techstream. I found the break in the wire and soldered it up for a temporary fix. Ordered a new harness from Cool Springs for $80. 4LO flashing. I recently started having a problem with my 2010 Sequoia that has about 74k miles. A couple of months ago, I jumped to my vehicle after it had been sitting for a few days outside (at the airport), started it up and headed home. I got about 200 yards when my 4LO light started flashing.14 posts · Joined 2002. #1 · Jan 6, 2009. 08 Crewmax 4wd with lots of flashing lights. 4hi 4lo and vsc lights flashing. ABS and traction control light on. 4wd will not engage, no anti lock brakes, and no traction control. This happened while driving on wet/icy road in 2wd. I stopped the truck and turned off.2010 Toyota Tundra 4hi and 4 lo lights blinking while ABS and Traction are solid. Jump to Latest Follow 12K views 4 replies 5 participants last post by ronhufferd 5d ago. G. griffins Discussion starter 3 posts · Joined 2018 Add to quote; Share Only show this user #1 · Dec 25, 2018. I have a 2010 Toyota Tundra base model.Center Console Lighting ***NEED* Custom grill made I need information on a 3/2 leveling kit Fuel leak 09 Tundra Flashing 4 Lo, Malfunction indicator, and Trac Off lights all on, I need some help here Discussion in ' 2nd Gen Tundras (2007-2013) ' started by ChadGrissom , May 16, 2017 .

Thalasso. 145 posts · Joined 2011. #21 · May 14, 2012. ToddsTundra07 said: The Traction Control Light, Check Engine Light, and VSC Light (Flashing) came on this weekend. Took it to the dealership this morning and the diagnostic showed that the secondary air intake pump was bad and had water in it.I tried to use my 4WD his weekend and it would not go into 4HI. Green 4HI light just kept blinking. I know you are supposed to periodically exercise this system to keep it lubed and functioning, but I failed and have not had a chance to use it the last few years because I mainly see dry pavement here in AZ.# 1 Emire221 [OP] New Member Joined: Aug 6, 2018 Member: #17827 Messages: 83 Gender: Male NJ Turned on the truck after getting out of a store and 4lo light is blinking and car would go into drive seems like it's in neutral even when it's in park had to engage emergency brake to stop it from rolling. Is my transmission done? 2007 tundra trd 5.7R RunawayTundra · #2 · Nov 10, 2017 I'm definitely no expert on the system but it seems like most of the time people report the flashing 4HI it is one of the electrical actuators. There is one in the transfer case and one in the front differential.# 1 DCD 08tundra [OP] New Member Joined: Jun 4, 2019 Member: #31463 Messages: 5 Gender: Male First Name: Duane 2008 Tundra 4.7 This seems to be a common theme. I use my 4wd all the time ( part time farmer) but all of the sudden the other week it would not engage. The 4Hi drive light would blink with the dial turned but no luck.Fixed 4HI and 4LO constantly blinking. I just received a 2000 Tundra from my father in law, he removed the 20A fuse for the 4wd because the 4hi and 4lo buttons and lights on dash blink constantly. Tapping on ADD and Transfer Case (TC) actuators didn't help. I removed the connector and vent hose from each actuator cover and removed …

OK Guys, a Buddy had this problem - TRAC, Engine & 4LO light blinking on his 2012 5.7 Tundra. Ran the scan. P0172, P0101 & P0175. He has the TRD AIR Box with Filter. We Cleaned the MAF Sensor with "Mass Airflow Sensor" Cleaner. Replaced the Air Filter and Cleared the CODES. He has driven 100+ Miles and no errors.MOTONG Male to Female USB Cable Charger for Toyota VIOS/ALTIS (35 * 24mm) $14.99. Home Forums > Tundra Discussion > 2nd Gen Tundras (2007-2013) >. Turned on the truck after getting out of a store and 4lo light is blinking and car would go into drive seems like it's in neutral even when it's in...2000 Tundra 1A0 Platinum Metallic 3.4L V6 SR5 AC 4WD, 240,000 miles and counting, Husky Liners, 5K LED Heads & 5K LED Fogs w/ Fog Mod from IZL, ... and it still is behaving the same--blinking 4HI light. Everything is functioning as it should, except that it blinks half the time, and also the truck is always prevented from going to 4LO. ...14 posts · Joined 2002. #1 · Jan 6, 2009. 08 Crewmax 4wd with lots of flashing lights. 4hi 4lo and vsc lights flashing. ABS and traction control light on. 4wd will not engage, no anti lock brakes, and no traction control. This happened while driving on wet/icy road in 2wd. I stopped the truck and turned off.Aug 9, 2017. #1. If you run across a 2008 Toyota Tundra (3UR-FE) and have a no start, no ECM communication condition and there is no "Check Engine Light" bulb illuminated during the function check, disconnect the secondary air valves.These have a tendency to short the 5 volt reference line and stop all ECM communication. G.

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4lo 4hi flashing, ABS, BRAKE solid, traction light solid, and collision warning light flashing on my 2019 Tundra TRD Pro. ... I replaced all 4 shocks on a 2014 Tundra and now the 4hi-4lo light is blinking and the ABS & traction Control lights are on. So I replaced the 4 speed sensors, both CV axels and front hubs and the lig ...2007 Toyota Tundra dash system lights started blinking and lighting up non stop. Traction stays lite. VSC OFF is blinking. 4Hi and 4Lo are blinking rapidly. ABS light is on. And if course the tire pre … read more17 дек. 2016 г. ... Not able to get out into 4hi by driving back and forth while selecting 4hi? Are the check engine light or traction control lights flashing?After I left church, I returned to my vehicle and the 4Lo and VSC lights were flashing. The check engine light and traction light were on as well but not flashing. The truck would go into 4HI with the other lights all still on and flashing. I took the truck home, disconnected the battery for about 15 minutes, and the lights seem to be cleared.Had this problem a few months ago with my 2011. 4WD would flash, then eventually check engine light would come on and it would go in to limp mode. After some research, found it to be an issue with the air injection pump. There was a recall and I was able to get it fixed at no cost at the dealership. Definitely worth looking in to.

will4533 Discussion starter · Sep 12, 2012. after the dealer replaced my steering rack, i never used the 4wd till this past long weekend. when im entering the loose sand, i put it in 4hi and didnt engage or disengage. the 4hi started blinking and the vsc light came on. after unloading the stuff, i disconected the batery and nothing. now my ...The following are the most common reasons why the 4LO / 4HI light on a Toyota Tundra is flashing: Damaged Actuator The actuator is the component that enables the user to engage the four-wheel drive system. It is equipped with motors and a rotor that give the driver the ability to switch between 2WD and 4WD driving modes.Truxedo LoPro bed cover. TRD skid Plate. Had the exact problems; Brake Controller Error, 4LO 4HI both flashing, Trac Control light on, ABS light on, Check Bling Spot Monitor light on. Also, BSM was inop and 4 Hi would not engage. Turned out to be the left rear wheel bearing.Aug 28, 2012 · 2011 Tundra SR5 4x4 Started on Sunday am and had ABS, VSC light on solid and 4hi 4lo light flashing. Engine light is not on. Truck is in 2wd and will not go into 4wd. 4Hi/4LO lights blinking. ABS light on. VSC light on. Replaced right rear wheel speed sensor - didn't fix it. ... my 2002 toyota tundra 2wd/4hi light started blinking when i tried putting it back into 2wd after the last time is used the 4wd. I put it up on jacks to verify that it is in 2wd now, ...LED Tail lights for 2007-2013 Toyota Tundra Tail lights Smoked Tail Light Assembly Rear Tail Lights Taillight Replacement Red Lens. $259.00. Genuine Toyota Land Cruiser Sequoia Tundra Black PVD Wheel Lug Nuts (5 Pack) PT076-0C200-02. $30.00. SiriusXM SXV300 Standalone Vehicle Tuner (Replacement-Antenna not included)How are you , hope you are doing well. am passing through hard time with my tundra 2009. the actuator will goes it self into 4HI mode and it the 4HI light will keep. flashing and the cruise control will stop working. when the dealer try to return the 4HI everything return to normal but after. few days again the 4HI will blink and cruise control ...This is a follow-up to all the 4wd blinking threads I have read on this site and many others. ... 2006 Tundra: So I had the typical 4Hi flashing for over a year now every time I would try to engage the 4wd. ... It did start engaging 4hi if I would turn the truck off and back on again, but then the 4lo light would start flashing with the 4hi ...4Hi/4LO lights blinking. ABS light on. VSC light on. Replaced right rear wheel speed sensor - didn't fix it. ... my 2002 toyota tundra 2wd/4hi light started blinking when i tried putting it back into 2wd after the last time is used the 4wd. I put it up on jacks to verify that it is in 2wd now, ...

Nov 9, 2017 · RunawayTundra · #2 · Nov 10, 2017. I’m definitely no expert on the system but it seems like most of the time people report the flashing 4HI it is one of the electrical actuators. There is one in the transfer case and one in the front differential. From my reading on the forum and from my own personal experience, it seems like the one in the ...

I should clarify; that 4LO button is non-functional and feels the same whether the 4WD light is blinking or solid. What many of us originally took to be a vacuum line is actually a breather line, terminating on the driver's side of the engine compartment, next to the breather cap for the transfer case.Robertk323. 1,335 satisfied customers. Turned on 4lo not in neutral now 4lo flashing light as well. turned on 4lo not in neutral now 4lo flashing light as well as check engine light and traction control light. code for check engine was loose gas cap … read more.Need help!! I picked up a tundra a couple months ago and have been having trouble trying to figure out the 4wd system. When I turn the 4wd knob from 2hi to 4hi nothing happens... no blinking light, no noise, nothing on dash, absolutely nothing. Everything I can find involving the 4wd on these truck has at least a blinking 4wdhi indicator light ...Oct 22, 2023 · It always reset without issue and I hadn’t gotten to address it yet. Now I’m experiencing an issue where I get a Blind Spot Monitor, 4HI 4LO (blinking), Traction and ABS fault (pictured) following a moderate to heavy brake application. It always resets on vehicle restart (Traction and ABS faults clear after restart and moving a few feet). Fixed 4HI and 4LO constantly blinking. I just received a 2000 Tundra from my father in law, he removed the 20A fuse for the 4wd because the 4hi and 4lo buttons and lights on dash blink constantly. Tapping on ADD and Transfer Case (TC) actuators didn't help. I removed the connector and vent hose from each actuator cover and removed …Dec 19, 2009 · 1. 2. Next. wildbill23c · #2 · Dec 19, 2009. Shut the truck off disconnect the battery for a few minutes and then reconnect the battery start the truck and try it again. Sometimes mine gets stuck in 4hi and I have to turn the knob in and out of 4hi a couple times and then shift in and out of drive. Robertk323. 1,335 satisfied customers. Turned on 4lo not in neutral now 4lo flashing light as well. turned on 4lo not in neutral now 4lo flashing light as well as check engine light and traction control light. code for check engine was loose gas cap …

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Depending on how much of an issue your hyper flashing is, you may be breaking the law. However, this usually only becomes a problem when your LED lights start to malfunction and create issues. Sometimes manufacturers will produce headlights that are intended to hyper flash. These are legal and may be used as they're not going to go past the ...2011 Tundra SR5 4x4 Started on Sunday am and had ABS, VSC light on solid and 4hi 4lo light flashing. Engine light is not on. Truck is in 2wd and will not go into 4wd.2014 Tundra Platinum, 177K miles. Only mods are replacing cosmetic items (paint matched door handles etc.), replaced the platinum wheels with the Black TRS wheels (with the added paint matched items and black out billet grill it toned down the chrome which I liked. ... 4HI 4LO (blinking), Traction and ABS fault (pictured) following a moderate ...When I take my 2003 Tundra out of 4 hi, the light (4hi) Keeps blinking. This continues constantly even after backing up several times. The truck is out ofXXXXX but the light continues to blink at all … read more17 дек. 2016 г. ... Not able to get out into 4hi by driving back and forth while selecting 4hi? Are the check engine light or traction control lights flashing?1 post · Joined 2018. #15 · Jan 27, 2020. Same thing happening here. 4HI/4LO lights flashing, Traction Control light is on (indicating traction control is off) and ABS light is on. Won't shift into 4wd, traction control is clearly not working and neither is the ABS system. All lights came on at the same time. 2011 Tundra 5.7L.Solid Traction Control and ABS, with a synchronized blinking of the 4hi/4lo lights. Searched the forum and came across all kinds of causes. Finally had some time after work and the race to see if my scanner would pull any codes. After linking it up and hitting the ABS button on the scanner it pulled a CO210.As I mentioned on the title, the 4HI, 4LO and the differential lights are continuously blinking. The previous owner never bothered to fix it and it's been like this for at least 5 years now. I took it to a transmission shop to get it scanned. The mechanic said that it's not even communicating with the scanner. He said it could be the TCM.HELP!! 4Lo/4Hi Blinking. Discussion in ' 2.5 Gen Tundras (2014-2021) ' started by Stoontown, Feb 16, 2022 . I have a 2015 1794 Edition that has gave me little issues until today. I got in the vehicle and my dashboard is going crazy. 4lo/4hi blinking, BSM not working, traction control light on and ABS light on.The cost of fuel to operate a 6000 pound 400 horsepower half ton that does 0-60 in under 7 seconds is kind of like the price of oil changes for a Porche 911. If you have to ask you probably can't afford it. Thanks for the tip. I disconnected the battery and reconnected with no change. Constant flashing of the 4hi-4lo.The 4hi just sits there and flashes. No 4 wheel drive! Never engaged. Tried going into 4lo. No luck, just keeps flashing 4hi. I tried doing the zpc several times and no …Solid Traction Control and ABS, with a synchronized blinking of the 4hi/4lo lights. Searched the forum and came across all kinds of causes. Finally had some time after work and the race to see if my scanner would pull any codes. After linking it up and hitting the ABS button on the scanner it pulled a CO210. ….

1547 posts · Joined 2006. #18 · Mar 26, 2009. Well I have the "4 Lo and 4wd" lights flashing problem. I had it in 4wd and then switched to 2wd. As soon as I switched it over to 2wd, both of those lights started flashing and have been ever since. Truck is going into the dealership to get it looked at on friday.13,490 satisfied customers. 2004 Toyota Tacoma 4x4: I hear the transfer case..engage..driveshaft. Hi, I have a 2004 Toyota Tacoma 4x4 with 2/4 select push button. My issue is the 4x4 is not engaging. (no 4x4 light on on the dash) When the button … read more. a blinking 4hi light means that you have not properly engaged/disengaged to/from 4hi. try putting the tranny in drive and go from 2wd to 4hi. Takes a second or two for it to engage. ... Find discussions on the Toyota Tundra Diesel, TRD Pro, SR5, lift kits, towing capacity, classifieds, and more! Full Forum Listing.2007 Toyota Tundra dash system lights started blinking and lighting up non stop. Traction stays lite. VSC OFF is blinking. 4Hi and 4Lo are blinking rapidly. ABS light is on. And if course the tire pre … read more2002 Tundra 4Hi light continuously flashes when 4X4 is diengaged 2 Answers. Goes in and out of 4x4 fine. all indicators correct when engaged, but 4 Hi in instrument panel and light on button flashes contiuously when disengaged. 2002 Toyota Tundra V8 Limited 4 Door Access Cab 4WD-3733 Views 3 Replies 2 Participants Last post by sdspeed , Jul 19, 2021. Exodusmaa15 Discussion starter. 3 posts · Joined 2021. #1 · Jul 18, 2021. I have a 2006 limited sequoia and My 4lo light came on and started blinking g while I was driving and now won’t turn off. And won’t engage 4hi anymore.SOURCE: 4wd 4HI and 4LO not working. Check the fuse to the 4x4, if the fuse is good then check the 4x4 electric motor actuator on the transfer case. You should hear it work from 2wd, 4hi to 4low and back to 2wd with the push of the switch. if you don't hear it working then check the wire harness at the actuator motor, look for any damages …The vacuum valve assembly can also be the source of your vehicle's blinking lights. But if the actuator and transfer case have already been tested and the engine 4lo/4hi light is still flashing, it may be a faulty …4Hi/4LO lights blinking. ABS light on. VSC light on. Replaced right rear wheel speed sensor - didn't fix it. ... my 2002 toyota tundra 2wd/4hi light started blinking when i tried putting it back into 2wd after the last time is used the 4wd. I put it up on jacks to verify that it is in 2wd now, ... Tundra 4hi blinking, Nov 22, 2018 · 2011 Tundra SR5 4x4 Started on Sunday am and had ABS, VSC light on solid and 4hi 4lo light flashing. Engine light is not on. Truck is in 2wd and will not go into 4wd. ABS and traction control are not … read more , LED Tail lights for 2007-2013 Toyota Tundra Tail lights Smoked Tail Light Assembly Rear Tail Lights Taillight Replacement Red Lens. $259.00. Autel MaxiTPMS TS508WF TPMS Tool, 2023 Enhanced TS508 Wi-Fi Version, Mx-Sensor TPMS Progamming Tool, TPMS Diagnosis, TPMS Live Data, TPMS Relearn Tool, Read/Clear TPMS DTCs., to Richard: 2006 toyota tundra 4x4 sr5: 2whl/4hi & 4lo indicator lights blinks, stops blinking when the power is turned off ,will stay off when engine is restarted. need trouble shooting schematic for front ADD motor to check for continuity/ power at terminals plug discount. can feel transfer case actuator move. c.t., 2011 Tundra SR5 4x4 Started on Sunday am and had ABS, VSC light on solid and 4hi 4lo light flashing. Engine light is not on. Truck is in 2wd and will not go into 4wd., 2002 Tundra 4Hi light continuously flashes when 4X4 is diengaged 2 Answers. Goes in and out of 4x4 fine. all indicators correct when engaged, but 4 Hi in instrument panel and light on button flashes contiuously when disengaged. 2002 Toyota Tundra V8 Limited 4 Door Access Cab 4WD-, 4Lo: Your truck sends torque to all four wheels when in 4Lo, but at a low speed. Additionally, it helps when you need additional strength to climb steep inclines or pull big items at slower speeds. 4Hi: Your front and rear differentials lock together in 4Hi to produce the maximum amount of traction., will4533 Discussion starter · Sep 12, 2012. after the dealer replaced my steering rack, i never used the 4wd till this past long weekend. when im entering the loose sand, i put it in 4hi and didnt engage or disengage. the 4hi started blinking and the vsc light came on. after unloading the stuff, i disconected the batery and nothing. now my ..., 29 posts · Joined 2008. #14 · Dec 9, 2008. Any thoughts on this one. Slip indicator light, Brake warning system light, VSC Off light, 4HI / 4 LO, ABS light all flashing or on. Stopped at a stop sign in winter conditions, started to move forward and then the lights came on., The average person blinks 15 to 20 times per minute. Since the average American sleeps 6.8 or 6 hours and 48 minutes per day, they spend 1,032 minutes being awake. If the average American blinks 15 to 20 times per minute, they blink 15,480 ..., 29 posts · Joined 2008. #14 · Dec 9, 2008. Any thoughts on this one. Slip indicator light, Brake warning system light, VSC Off light, 4HI / 4 LO, ABS light all flashing or on. Stopped at a stop sign in winter conditions, started to move forward and then the lights came on., 2008 Toyota Tundra engine light on, vsc off, 4lo, slip indicator lights came on ... 4HI, 4LO and VSC OFF lights are flashing, ... 2007 toyota tundra 5.7L vsc off light blinking plus traction control light on and check engine light., abs vsc.Lights along with the 4hi and 4 lo lights blinking on a 08 toy tundra. The code reads right rear speed sensor, open circuit. ... THE "VCS OFF" LIGHT CAME ON THIS WEEKEND WHEN I WENT TO PUT MY 2008 TUNDRA INTO 4HI. THE TRACTION CONTROL LIGHT, THE "VCS OFF" LIGHT AND THE 4HI LIGHT ALL CAME ON AND …, I experience the same problem since end Oct 2013 - service engine, Trac Off and 4 Low Blinking. When the warning lights are on the vehicle does not switch between H4 and L4. Summer temperatures, above 25 degrees C South African conditions. Dealer replaced egr valve and ECU, problem still recurs at random., I replaced all 4 shocks on a 2014 Tundra and now the 4hi-4lo light is blinking and the ABS & traction Control lights are on. So I replaced the 4 speed sensors, both CV axels and front hubs and the lig … read more, 2014 Tundra Platinum, 177K miles. Only mods are replacing cosmetic items (paint matched door handles etc.), replaced the platinum wheels with the Black TRS wheels (with the added paint matched items and black out billet grill it toned down the chrome which I liked. ... 4HI 4LO (blinking), Traction and ABS fault (pictured) following a moderate ..., 1 - 3 of 3 Posts. Brian20. 758 posts · Joined 2016. #2 · Sep 3, 2017. Flashing 4WD hi and low lights on and solid TC and ABS lights = Transfer case shift failure. Not sure what that means, but that is the code according to the chart. Have you tried running the transfer case thru all the modes? Reply., 3733 Views 3 Replies 2 Participants Last post by sdspeed , Jul 19, 2021. Exodusmaa15 Discussion starter. 3 posts · Joined 2021. #1 · Jul 18, 2021. I have a 2006 limited sequoia and My 4lo light came on and started blinking g while I was driving and now won’t turn off. And won’t engage 4hi anymore., upstatetundra Discussion starter · May 2, 2012. Well, thought everything was great with the 5100's/new wheels/tires until today. Went to shift into 4x4 and the slip indicator (car with two lines- not the vsc off indicator) comes on and stays lit. The 4hi just sits there and flashes. No 4 wheel drive!, Vocational, Technical or Tra... 1,912 satisfied customers. I have a 2010 Toyota tundra, 4x4, 5.7 engine. It started. I have a 2010 Toyota tundra, 4x4, 5.7 engine. It started losing power going up hill about a month ago. Since then I have changed oil, changed spark … read more., The purpose of the 4-wheel drive light is to indicate when you have engaged 4WD mode by engaging 4H. When the light flashes continuously for more than 30 seconds it signifies there is a problem somewhere on your drivetrain system and that 4WD has not engaged properly. Once the 4WD mode is engaged successfully, the 4×4 light will shine a solid ..., , Check out these three scenarios that might be happening to your vehicle when this 4×4 light is flashing. 1. Overheated Transfer Case. On SUVs and crossovers with a light-duty four-wheel-drive system that doesn’t feature low-range gearing, the design spec doesn’t cover more extreme driving situations like deep mud, rock crawling, or heavy snow., What I did- put it in neutral on flat level ground, hit the 4wd button and now I have three lights blinking at me- 4hi 4lo and center locking diff. Drove it slow, forward, reverse, hit 65, drove it 10 miles, shifted through all the gears and NOTHING has changed. Disconnected the battery for 30 minutes., upstatetundra Discussion starter · May 2, 2012. Well, thought everything was great with the 5100's/new wheels/tires until today. Went to shift into 4x4 and the slip indicator (car with two lines- not the vsc off indicator) comes on and stays lit. The 4hi just sits there and flashes. No 4 wheel drive!, # 1 Emire221 [OP] New Member Joined: Aug 6, 2018 Member: #17827 Messages: 83 Gender: Male NJ Turned on the truck after getting out of a store and 4lo light is blinking and car would go into drive seems like it's in neutral even when it's in park had to engage emergency brake to stop it from rolling. Is my transmission done? 2007 tundra trd 5.7, Feb 15, 2023 · How to fix Toyota Tundra, Sequoia, some Tacomas 4x4 flashing light not engaging into 4x4 four wheel drive. Walk thru quick tests and easy fixes. You'll be s... , abs vsc.Lights along with the 4hi and 4 lo lights blinking on a 08 toy tundra. The code reads right rear speed sensor, open circuit. ... THE "VCS OFF" LIGHT CAME ON THIS WEEKEND WHEN I WENT TO PUT MY 2008 TUNDRA INTO 4HI. THE TRACTION CONTROL LIGHT, THE "VCS OFF" LIGHT AND THE 4HI LIGHT ALL CAME ON AND …, K. Kalo D. Discussion starter. 1 post · Joined 2017. #1 · Nov 1, 2017. My 2008 Tundra SR5 4x4 seems to be automatically entering 4HI while I'm driving. All of a sudden (while driving) the check engine light came on, VCS indicator light, 4HI and 4LO indicator lights began flashing. After slowing and moving off the side of the road, I turned ..., Nov 2, 2021 · Check out these three scenarios that might be happening to your vehicle when this 4×4 light is flashing. 1. Overheated Transfer Case. On SUVs and crossovers with a light-duty four-wheel-drive system that doesn’t feature low-range gearing, the design spec doesn’t cover more extreme driving situations like deep mud, rock crawling, or heavy snow. , I have. 2004 tundra limited 4x4 , my issue is 4hi is flashing and not engaging, the 4lo don’t even have have a light. I check the differential actuator and I can hear the actuator working making a whirl sound, and the front shaft engages but the front actuator doesn’t engage, took that one part too and check everything and inside the actuator looks like new, I pass …, 4HI light flashing/blinking. Jump to Latest Follow 3413 Views 4 Replies 5 Participants Last post by DR1stGenTundra2000, Dec 28, 2021. W. ... My 2003 Tundra’s 4HI light is flashing. The 4HI/4LO/2WD all work perfectly but when in 2HI the 4HI light flashes., 7 people found this helpful. Mark helpful. 40. Guru95ZFS6 answered 2 years ago. OKAY>>>> FIRST THING TO DO ON FLASHING 4 X4 LIGHTS. 1.) FOR $ 79 DOLLARS THE DEALERSHIP WILL PUT IT ON THE RACK AND RUN A SCAN TO FIND OUT WHATS WRONG ! 2.) THEY WILL GIVE YOU A PRINTED REPORT AS TO WHAT BURNT OUT ISNT WORKING! 3.) , Apr 26, 2019 · 2007 Toyota Tundra dash system lights started blinking and lighting up non stop. Traction stays lite. VSC OFF is blinking. 4Hi and 4Lo are blinking rapidly. ABS light is on. And if course the tire pre … read more