Tundra 4hi blinking

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...

Tundra 4hi blinking. 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. ...

"VSC OFF" flashing, ABS solid, 4hi flashing, traction on, BRAKE light flashing HELP! Its snowing so I had the truck in 4hi, I switch it into 2wd before... in this thread in this sub-forum in the entire site. Advanced Search ... 2008 Tundra Doublecab, 5.7L 4X4 Limited, Black with Red Rock, 20x9 Black/Machined XD Hoss, LT275/65R-20 …

I’m having the same issue on my 2008 Tundra (4LO flashing and several other indicators staying on-CEL, ABS, track control). I’ve been to the dealer and 2 mechanics and they are saying the same thing: secondary air injection pump(s) and/or the control valves.Nov 6, 2021 · 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. 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 moreto 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.Oct 3, 2018 · I unplugged the battery for 15 minutes, and it changed nothing. drove it up nd dow the driveway, still nothing. unplugged the sensor again, nothing. It's completely stuck in 4low, and it won't do anything. is there a way to reset the 4x4 controller or something. #2 · Jan 29, 2020 Something hit one of your ABS sensor wires while you were driving. Rare, but it happens. Connecting it to Toyota diagnostics will tell you which one. '13 Spruce Mica Tundra CM 5.7L Trd, White Knuckle Sliders, Leer 100XL cap w. Wilderness Package, Line-X, Bilstein 6100/5150, OME Rear Leafs, Exp1 front bumper. Reply Save L29 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 Toyota Tundra has proven to be a rugged, practical truck that is able to compete with the best from the American truck makers. The Tundra is available with a V6 or a V8 engine. Though both engines produce adequate horsepower and torque ...Oct 3, 2018 · stopped and in neutral) and that didn't work, my vehicle (2010 Sequoia) stayed in 4HI. Went about business in 4HI, but 4LO had started flashing (4WD light unlit). Nothing else lit or flashing dash-wise other than the blinking 4LO. It was obvious the vehicle was still in 4HI. 2WD/4H/4LO switch was making no changes. "VSC OFF" flashing, ABS solid, 4hi flashing, traction on, BRAKE light flashing HELP! Its snowing so I had the truck in 4hi, I switch it into 2wd before getting on the freeway and it wont switch out. I pull over, shut off the truck, turn it on and its out. 10 mins later I am driving at about 60mph and the following lights are on..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. 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 more

This is likely due to the shifting process timing out (jammed t-case or diff actuator). Until the condition is corrected and the ECU reset the light just keeps flashing. With the vehicle off I just unplugged the connection on the 4WD ecu and let it sit for a few minutes then plugged it back in.Bendfj · #3 · Dec 14, 2008. SmoothOp said: Just installed a 6in pro comp lift on a 2008 Tundra SR5 4X4. After installation the 4hi light wouldnt stop blinking and I cant take it out of 4 wheel drive. Any help would be appreciated. stretched your wires that include sensors. Look behind your wheel and you'll notice a wire that plugs into the ...Metra 70-1761 Radio Wiring Harness For Toyota 87-Up Power 4 Speaker. $5.29. 5Pcs 12V Waterproof Push-Button On-Off Switch, Carbhub 12V Waterproof Push-Button On-Off Switch with 4" Leads For Motorcycle/Auto Car. $9.99. Alpine iLX-W650 Digital Multimedia Receiver with CarPlay and Android Auto Compatibility. $299.95.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 ... #1 · Nov 6, 2010 (Edited by Moderator) Please help!!! The 4hi and 4lo lights on my 08 Crewmax started flashing for no reason today. I tried switching into 4wd and it …

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Jul 11, 2006 · 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. Why Is My Toyota Tundra 4LO / 4HI Light Flashing? 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 …Dec 13, 2008 · Bendfj · #3 · Dec 14, 2008. SmoothOp said: Just installed a 6in pro comp lift on a 2008 Tundra SR5 4X4. After installation the 4hi light wouldnt stop blinking and I cant take it out of 4 wheel drive. Any help would be appreciated. stretched your wires that include sensors. Look behind your wheel and you'll notice a wire that plugs into 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.

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 ...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 CO210.2011 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.Both the 4hi and 4lo buttons started blinking when i tried to put it in 4 wheel drive and the 4 wheel drive will not kick in. My 2000 Tundra is in the shop right now for this very same problem. They just called and said that the transfer case has to be taken outHowever! what would be the proper way to disengage the 4 wheel low. Thanks again abcarrow. To disengage the 4x4 system, you need to do the same as when you engage the system, only in reverse. Stop, put transmission into neutral, switch knob to 2WD, or 4Hi whichever position you need, then place transmission back into drive.2007 tundra with 5.7v8 lack of acceleration "vsc off" light flashing traction control light on check engine light on. The key of your problem is to know what is the check engine light, there is several codes that send the computer to safe mode diminishing engine output, vsc. If you need further help, I’m available over the phone at https ...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 WERE BLINKING. ... When I take my 2003 Tundra out of 4 hi, the light (4hi) Keeps blinking. This continues constantly even …09 tundra flashing 4lo. Went in to the store. Came Bck out and 4lo was blinking with VSC and Check engine light on. Turning key did nothing. Played with gas cap, moved some wiring in the fuse box, switched between 2wd, 4 lo and 4 hi. Unplugged battery for 5+ minutes, reconnected and the truck started and died. Started it again.After this happened, my 4LO light started blinking on the dash. I pulled over and cycled through 2wd, into 4HI, and then into 4LO, but it wouldn't go. So I keep driving and it does the same thing 2 more times! So this is 3 times in 10 minutes that my truck tries to go into 4LO on its own! ... 2008 Toyota Tundra TRD 2008 Ski-Doo Renegade 600SDI …332 posts · Joined 2020. #3 · Nov 28, 2020. Just to add a note about things that result in the 4hi and 4lo lights flashing, my 2010 5.7 SR5 did this a couple of times, then the starter failed. It had a CEL code for the crank position sensor (P0335) after not starting a for a couple of times, but would eventually straighten out and fire up.ABS was solid as was T/C but the vsc and 4hi were blinking. 4hi would not engage -Ernie Class of '07 WHOOP! ... 2009 Tundra CrewMax 5.7L 4x4 SR5 TRD in Pyrite Mica ...

U0416 = Invalid Data received from vehicle dynamics control module C0215 = Left Rear speed sensor I switched Left front & rear speed sensors - still same codes. Then I replaced the rear speed sensor wiring harness - still same codes. The rear sensor had alot of grease or oil on it and has a...

4hi light blinking-wont go into4lo warning alarm doesn't shift, yes 245000, 2010 tundra, yes disconnect battery, right - Answered by a verified Toyota Mechanic. ... 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.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 ...4HI light keeps blinking Toyota Tundra Forum from www.tundras.com. Damaged actuator the actuator is the component that. 4hi flashing slow then flashing fast and 4 low won't come on at all. 4wd 4hi and 4lo not working. Source: carinfohut.com Check Details. Web when the 4h and 4l are flashing, the truck will not engage into 4wd. Truck is in 2wd and …Tundra Fire Extinguishing Spray works best on small fires. Hold the can safely 3-4 feet from the fire and aim the spray at the bottom of the flames. Spray from side to side and discharge the entire contents of the extinguisher so you can be certain the fire is out. Learn about First Alert's Tundra Fire Extinguishing spray.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. Jan 31, 2011 · Brought the truck to the dealership this morning. Noticed as I backed up a little the 4HI flashing went away, may have been because I trying switching in 4WD the night before. So back to the original CEL with VSC and 4LO flashing. Dealer just called and confirmed they were changing the AIP's. Nov 20, 2018 · # 1 faviles [OP] New Member Joined: Nov 20, 2018 Member: #21951 Messages: 80 Gender: Male First Name: Frank 2001 Red Tundra SR5 TRD Stock for now Hello everyone, Frank from Northern Jersey here! I have a 2001 Tundra TRD (190,000 miles) that I recently bought off of craigslist with some 4WD problems. Apr 22, 2012 · 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. 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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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.1. start your truck. 2. put it in neutral and make sure your not moving. 3. switch to 4 lo. 4. put in drive and go 10 ft or so until the light stops flashing and 4 lo lights solid. 5. once it does then stop the truck.332 posts · Joined 2020. #3 · Nov 28, 2020. Just to add a note about things that result in the 4hi and 4lo lights flashing, my 2010 5.7 SR5 did this a couple of times, then the starter failed. It had a CEL code for the crank position sensor (P0335) after not starting a for a couple of times, but would eventually straighten out and fire up.GAMPRO 12V 150db Air Horn, 18"es Chrome Zinc Single Trumpet Truck Air Horn with Compressor for Any 12V Vehicles Lorrys Trains Boats Cars (Black) $32.99. LED Tail lights for 2007-2013 Toyota Tundra Tail lights Smoked Tail Light Assembly Rear Tail Lights Taillight Replacement Red Lens. $259.00.Started 2011 tundra 5.7 Friday and the traction control, check engine lights went on and the 4hi is blinking. I got the codes read and it came back with C1201engine control system malfunction then 5 P033c Knock sensor. I reset the codes but they came back after a couple of seconds of engine run time. ... abs vsc.Lights along …Hey guys - long time lurker and first time poster. I have a 2002 V8 SR5 Access Cab Tundra with 4x4 issues. I get in last winter and my 4HI light is flashing and nothing will engage. My mechanic thinks it's the 4WD actuator, but wanted me to take it to the dealership as he wasn't sure. After...#2 · Apr 5, 2016 Try shifting it in and out of 4wd several times while rolling along slowly on level ground (like a parking lot) in a straight line. The actuator should eventually break loose with some exercise. '19 SR5 DC 4x4, 5.7, TRD Toyota SS steps ARE MX cap Toyota bed step Weathertech Vent Visors Ultragauge EM Techstream CBTMA memberAs 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.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 ... ….

Oct 3, 2018 · XFasten Butyl Tape Black 1/2” x 30’ x 1/8" Butyl Sealant Tape Headlight Sealant Putty Tape | Black Butyl Caulking Tape | Butyl Tape RV Putty Tape EPDM Automotive Butyl Rubber Window Sealant for RV. $14.99. 9098205054 Genuine OEM for Toyota 90982-05054 Battery Terminal Assembly. $14.55. At a stop light and when ready to go, I press gas, goes, and then bam, shuts down. Does not turn off and still running. Dash has blinking 4LO, check engine light is on, vsc light on and wont go but 5mph. Towed it to toyota, and they plugged in and said it had something to do with the throttle body. Drove about 7000 miles, then at another stop ...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 …2012 Toyota Tundra is stuck in 4 lo. Tried the normal stuff, unhooked the battery, with key turned to on position, both - Answered by a verified Toyota Mechanic. ... went to use 4wd last night. didn't engage but 4hi blinking and traction control light on. ...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 …Jan 14, 2013. #6. The sequence that the 4WD ECU goes through is like this: Actuate 4HI--light blinks and ECU waits until 4HI indicator switch closes. Actuate ADD--light still blinking until ADD indicator switch closes, then turns on solid. It sounds like you need to check the ADD indicator switch on the front axle.23 окт. 2016 г. ... The 4Hi green light is flashing, yes? Basically it indicates that ... Tundra Truck Driving Lamps Assembly Replacement w/Bracket, Driver and ...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.Nov 6, 2010 · The 4hi and 4lo lights on my 08 Crewmax started flashing for no reason today. I tried switching into 4wd and it didn't appear as it did. I shut the truck off and started it right back up and lights were still flashing. If I shut it down and let it sit for a while they aren't on... Tundra 4hi blinking, 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., Jan 24, 2011 · Same problem here: 2007 Tundra VSC OFF, 4HI flashing. To cut to the chase, I opened up the center 4wd actuator top black plastic cover (5 screws) and found rust and other corrosion. Cleaned up the corrosion, sprayed everything down including connectors with electric connector cleaner spray and bingo it all worked. , , 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), 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, On 6/09/2020 this owner's 2008 Toyota Tundra 4.7L dashboard lights lit up including the vsc, traction control, check engine and 4 lo. The 4 lo light was flashing. The truck would no longer go past ..., Dec 9, 2009 · Hi, I have a 2007 Toyota Tundra 4x4 v6 4.0L with 42,911 miles. The check engine light went on a couple of days ago the 4 wheel lo light is flashing and the a light vsc off is flashing. I cannot put it … read more , Jan 2, 2020 · REO Tundra said: Ok, I verified which lights were on and which were blinking. 4hi and 4lo were blinking quickly. VSC was blinking, but slower (I don't think speed matters, but #whatthehey). Traction Control and ABS lights are on solid. According to the Flashy Light Legend (see below), it's the rear speed sensors. , After this happened, my 4LO light started blinking on the dash. I pulled over and cycled through 2wd, into 4HI, and then into 4LO, but it wouldn't go. So I keep driving and it does the same thing 2 more times! So this is 3 times in 10 minutes that my truck tries to go into 4LO on its own! ... 2008 Toyota Tundra TRD 2008 Ski-Doo Renegade 600SDI …, 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., 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., 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., Business, Economics, and Finance. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Crypto, 4lo 4hi flashing, ABS, BRAKE solid, traction light solid, and collision warning light flashing on my 2019 Tundra TRD Pro. ... Toyota Tundra: I have a 2010 Tundra--the 4HI light is flashing---the. I have a 2010 Tundra--the 4HI light is flashing---the traction control light and ABS lights are both on solid----I have not been using 4WD----I have no …, Bendfj · #3 · Dec 14, 2008. SmoothOp said: Just installed a 6in pro comp lift on a 2008 Tundra SR5 4X4. After installation the 4hi light wouldnt stop blinking and I cant take it out of 4 wheel drive. Any help would be appreciated. stretched your wires that include sensors. Look behind your wheel and you'll notice a wire that plugs into the ..., Sep 2, 2019 · Both the 4hi and 4lo buttons started blinking when i tried to put it in 4 wheel drive and the 4 wheel drive will not kick in. My 2000 Tundra is in the shop right now for this very same problem. They just called and said that the transfer case has to be taken out , 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 times ie. constantly.I've recycled from 4 …, The 4Hi drive light would blink with the dial turned but no luck. Now even with the dial in 2wd as soon as I start my truck the 4Hi light is blinking. There seems to be a lot of conflicting posts, I see some things saying that the ADD is vacuum operated but from …, However! what would be the proper way to disengage the 4 wheel low. Thanks again abcarrow. To disengage the 4x4 system, you need to do the same as when you engage the system, only in reverse. Stop, put transmission into neutral, switch knob to 2WD, or 4Hi whichever position you need, then place transmission back into drive., Dec 9, 2009 · Hi, I have a 2007 Toyota Tundra 4x4 v6 4.0L with 42,911 miles. The check engine light went on a couple of days ago the 4 wheel lo light is flashing and the a light vsc off is flashing. I cannot put it … read more , Oct 23, 2013 · Also, what is the correct protocol when taking your tundra and putting it in 4hi or 4lo? See less See more Johnny R '08 Tundra 5.7L 4X4 DC Pro Comp Stage 1, 20" Chrome MotoMetal 956's, 35/12.5/20 Toyo M/T's, K&N Intake, N-Fab SS Steps, RBP RX2 Grille , 2006 Tundra: So I had the typical 4Hi flashing for over a year now every time I would try to engage the 4wd. I was at school and left it until summer to deal with it. I finally got around to it this past week. I had suspected it was the front ADD actuator from reading all the threads I could find., Tundra Forums. 2Gen-Tundra. 4hi -4lo blinking and Air Conditioner "Whistling" 2288 Views 5 Replies 4 Participants Last post by burchtree, Jul 16, 2009. B. burchtree Discussion Starter · Jul 9, 2009. Add to quote; Share Only show this user ..., 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., On occasion, the starter in a Toyota Tundra will fail and require a rebuild or replacement. The starter on the Tundra is well-hidden under the hood, inconveniently placed under the intake manifold. Removing the starter should be done with c..., On 6/09/2020 this owner's 2008 Toyota Tundra 4.7L dashboard lights lit up including the vsc, traction control, check engine and 4 lo. The 4 lo light was flashing. The truck would no longer go past ..., 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., 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 …, 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. , 4hi light blinking-wont go into4lo warning alarm doesn't shift, yes 245000, 2010 tundra, yes disconnect battery, right - Answered by a verified Toyota Mechanic. ... 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., 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., Jan 28, 2022 · My 2009 tundra won't go into 4x4 and I have the lights blinking on the dash the 4lo 4hi and traction control are flashing in this thread in this sub-forum in the entire site Advanced Search , D. deanot · #4 · Dec 14, 2008. Make sure your steering is straight, your in neutral, if not try rocking the truck back and forth. Maybe get it on a slight hill and coast slowly in neutral with the wheels straight, if it is flashing it is either trying to engage or dis-engage.