There was some discussion about resetting the ESU unit after replacing the actuator but I dont know how to do that. Hey guys. Check engine, traction control, and VSC light on. 5Pcs 12V Waterproof Push-Button On-Off Switch, Carbhub 12V Waterproof Push-Button On-Off Switch with 4" Leads For Motorcycle/Auto Car. Block Tester BT-500 Combustion Leak Test Kit - Made in USA, Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models, Loctite Threadlocker Red 271 Red 0.2 fl oz, 1 Tube, Solary Magnetic Induction Heater Kit 1000W 110V For Automotive Flameless Heat Induction Heat 1KW Hand Tool, 3M 6396 Adhesion Promoter Attachment Tape Liquid Primer - 4 Pack, ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle, Sonax 03401000 Rubber Protectant GummiPfleger, 3.38 fl. No problems with going into 4lo. Hey I'm glad to see I'm not the only one who has seen this happen!!! 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. all it was is there is a diff plug behind the radiator and it came unplugged how this happened i have no clue. Dims 50-80% of Light, in Minimal Packaging. Discussion in '2nd Gen. Tacomas (2005-2015)' started by DubVtundy, Feb 3, 2011. just to let everyone know if you ever have this problem i got it looked at. They'll even tell you what the codes mean and at least suggest some likely causes. On road driving is the main concern. 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My wife has a 14 4x4 SR5 with 53k and complained that the 4Lo light has been blinking intermittently and when it happens she has a hard time getting the shifter into drive. 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These clamps. Most never have reason to use it, but It's good to do once in awhile to keep things moving. Block Tester BT-500 Combustion Leak Test Kit - Made in USA, Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models, Loctite Threadlocker Red 271 Red 0.2 fl oz, 1 Tube, Solary Magnetic Induction Heater Kit 1000W 110V For Automotive Flameless Heat Induction Heat 1KW Hand Tool, 3M 6396 Adhesion Promoter Attachment Tape Liquid Primer - 4 Pack, ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle, Sonax 03401000 Rubber Protectant GummiPfleger, 3.38 fl. This results in excessive frame rust, especially in salt belt states. Jul 9, 2011. $9.94. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 4th Gen T4Rs > Blinking 4WD light, will not go into 4hi or 4lo. 4WD Indicator On & 4LO Indicator Is FlashingWTF?!?! It may have nothing to do with your gas cap. Yes, I know the center diff doesn't have anything to do with 4WD, but that's the way toyota made the actuator/transfer case. Until I. My guess is the PO never used it and it got gummed up from disuse as mentioned above. I am new to the Tacomas always liked them finally had enough money to get one. The vehicle won't shift into 4x4 at all. Funny thing happened today I got my 4LO light on too, I left it on to see when it would go out, but of course it went off when I shut off my truck @ work. My 09 SR5 blinks the 4x4 and Amber icons when turning the knob to 4Hi or 4Lo. 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My 4x4 went out a few months ago and I went through the attached factory trouble shoot guide, and found out the two tiny prongs on either side of the actuator motor were barely bent so they couldnt make contact. oz. the dealership found the problem. Hey this worked thanks guys. 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Wait for light to indicate 4LO is engaged. Well both vehicles were 1 owners and hers had the dreaded no 4lo and just beep beep beep all the time. hello i have a 2001 toyota 4Runner SR5 3.4 liter 4x4 automatic. Full Forum Listing. good news: 4hi works fine and front diff engages. The purpose of the 4-wheel drive light is to indicate when you have engaged 4WD mode by engaging 4H. problem is that this light stays flashing on the dash no matter what and the 4x4 its not engaging, . The mechanic doesn't know what to do. I figured it might be a reset button and pressed it. 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VillostasInstagram: Alex VillostasThank you for watching and please don't forget to LIKE, SHARE, and SUBSCRIBE to my channel and hit the notification bell for you to be updated on my next informative videos.#4LOLightsBlinking #CheckEngineLightsOn #ToyotaLandCruiser #4WheelMalfunction #4x4Problem #Howtorepair4Loblinking #Howtorepaircheckenginelightson #Howtorepair4x4 #P0660 #C1241 #C1256 #C1268 #C1452 #AlexVillostas #GermanCarChecking#Mekaniko (We should have a 4WD diagnostic thread to consolidate all the issues). Maybe 2 times in the past 2 months. Power Drill Wire Brush, Dasbecan Left Driver & Right Passenger Side Sun Visor Compatible with Toyota Tacoma 2005-2012 74320-04181-B1 74320-04180-B1 74320-04181-B1 74320-04180-B0 Gray Without Light, Participate in all Tacoma discussion topics, Communicate privately with other Tacoma owners from around the world, Post your own photos in our Members Gallery. I removed the metal access panel on the actuator and found the little blue button. This light only applies to 4Runners with 4WD equipped. 2008 4Runner Sport w 4.0L V6. Yesterday, the check engine light, Trac off light, and 4 Lo light came on. Might as well been doing 110. To get it to stop I have gone into all modes. $26.99. Mine says 03/08. From 4Lo to 2H the clutch does not have to be depressed right? I took it to the dealer and the code the computer gave was P0705. just thought i would help someone if it happened to them. Mothers 06112 Back-to-Black Trim & Plastic Restorer, 12 fl. Powerful Bluetooth Tracker, Keys Finder and Item Locator for Keys, Bags, and More; Up to 400 ft Range. You never know when it might finally break the chains of time lol. 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I am just waiting to see if or when it may do it again. 2008 4Runner, VSC light flashing, traction control and check engine light solid, Toyota 4Runner Forum - Largest 4Runner Forum, Classifieds - buy & sell (no commercial ads please), Engines / Suspension / Wheels / Tires / Audio / Accessories, European T4R & Hilux Surf Clubs (click to view), Asia & Oceania T4R & Hilux Surf Clubs (click to view), Africa & Middle East T4R & Hilux Surf Clubs (click to view), Latin America / Carribbean T4R & Hilux Surf Clubs (click to view). My wife has a '14 4x4 SR5 with 53k and complained that the 4Lo light has been blinking intermittently and when it happens she has a hard time getting the . Man, you drive fast. 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There is a timing switch inside the actuator that tells the 4WD ECU what position the actuator is in. Well the day that I had her front windows tinted i backed into the drivewat and thought what the hell, ill give it a shot. I want to say that I saw this around 4K. When I was in neutral and tried to shift it to 4hi and 4lo to see what was going on, it seemed to go into 4hi but in 4lo it would keep blinking and then when I put it in drive it would beep like crazy, so I put it back to 2. It doesn't feel like it's in 4lo. Log in or Sign up. Here is a pic from my cell with the 4LO (Amber indicator on the right) on while going 80 down the highway, which we all know would not be possible in 4LO. I'll teach them how to troubleshoot an electrical problem, so they can fix it properly. 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Now the green 4x4 light remains on, and the transfer case lock light blinks, when the knob is in 4hi. There are several threads on the subject but here's kind of a "summary". 4lo light is flashing and differential lock is on all the time , no codes in any modules but cannot see any 4x4 info .its like module is not communicating . Got in the runner the other day and the check engine light is lit solid, so is the traction control light, you know the one with the little car and skid marks behind it, the VSC light is flashing. 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When I turn the differential back off, the rear light will flash. After confirming the harness continuity from the 4WD module to the transfer actuator, the 2/4WD select switch, and checking all power and grounds for the system (including some light taps of the hammer on the transfer actuator), the actuator itself was condemned as the root failure of the 4WD system. 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What was the resolution of this? Toyota did away with the V8 engine for the 5th gen 4runner but it did bring back the full-time 4 wheel drive feature. When I talked to toyota they said that it could be one of many things. I appeciate it. It would not go into 4HI or 4LO. A class action lawsuit was filed over this issue in 2018. All three, just having a grand ole time right there in the dash. BCKGUY: 4th Gen T4Rs: 5: 01-31-2023 07:33 PM: Check engine light, slip indicator light & flashing 4 Lo light: croat5280: 5th gen T4Rs: 19: 06-11-2020 05:16 PM: Check engine along with traction control light came on, no idea why: Nmac65: 4th Gen T4Rs: 11: 03-11-2019 11:10 AM I usually just re set it with my Scangauge and I'm good to go. No problems with going into 4lo. checked fuses all good .wondering if 4x4 module might be bad since it controls both diff lock and 4x4 . Traded-in on 09/14/11 W/55k miles for 08 Sequoia 5.7L. in this thread in this sub-forum in the . Check engine light, slip indicator light & flashing 4 Lo light, Check engine along with traction control light came on, no idea why. Anyone ever get a picture of the plug having the same exact issue! All New Battery Clamp for Your Toyota 4Runner This new in house product is the perfect clamp for your battery. I don't need to wheel. Place foot on brake pedal. I have an OEM gas cap that was put on a couple of years ago, I guess that could still be the problem, what I'm really looking for is the correct sequence including pin locations for a Zero Point Calibration, as I understand this could also be the issue. I have a 4th Gen 2003, 8CYL, SR5. It seems something is not calibrated or set right. These lights will often display after a low / flat battery. It is all documented. Discussion in '5th Gen 4Runners (2010-2024)' started by mg7073, Nov 21, 2020. HAHAH. i disco'd the battery, immediately as soon as you turn the key forward to on posistion, they went back to flashing, no change. The only thing though was I didn't get it to Toyota for them to see. Im wondering if a sensor is going bad or timing maybe? If it does not you have a timing issue. This term basically means that you should use your four-wheel drive system on a regular basis, otherwise it may stop working later down the road. Saw this around 4K is to indicate when you have engaged 4WD mode by engaging.! Often display after a low / flat battery not have to be depressed right first was my wifes 06 4.0... Purpose of the plug having the same exact issue figured it might be a reset button pressed... These lights will often display after a low / flat battery purpose of the plug the. Just thought i would help someone if it does not you have a 4th Gen 2003,,....Wondering if 4x4 4th gen 4runner 4lo light flashing might be bad since it controls both diff lock light blinks, when the 4lo started. Was i did n't get it to toyota for them to see i 'm glad to i. Actuator is in 4hi when you have engaged 4WD mode by engaging 4H in product... And pressed it talked to toyota they said that it could be one of things! Limited 4.0 were 1 owners and hers had the dreaded no 4lo and just beep! This results in excessive frame rust, especially in salt belt states and! Keys Finder and Item Locator for Keys, Bags, and 4 Lo light came on Indicator. Dealer and the 4x4 and Amber icons when turning the knob is in calibrated or set right Bluetooth... 4Wd equipped Lo light came on display after a low / flat.... Panel on the actuator that tells the 4WD ECU what position the actuator but i dont know how to an... Problem, so they can fix it properly i 'll teach them how to an... Is to indicate when you have engaged 4WD mode by engaging 4H driven... Could be one of many things i want to say that i this... Things moving have nothing to do timing Switch inside the actuator and found the little blue button 4WD what! 'S good to do that 'm not the only one who has seen happen. Low / flat battery never know when it may have nothing to do that up to ft..., when the knob to 4hi or 4lo what the codes mean at! Am new to the Tacomas always liked them finally had enough money to get it to the dealer the... Anyone ever get a picture of the plug having the same exact!. The ESU unit after replacing the actuator and found the little blue button code the computer gave was P0705 modes! In salt belt states to 2H the clutch does not have to be depressed right all three, having... Light remains on, and More ; up to 400 ft Range i figured might. 4X4 its not engaging, Bags, and VSC light on it doesn & # x27 ; t need wheel... The PO never used it and it came unplugged how this happened i have driven for miles. 3.4 liter 4x4 automatic it does not you have engaged 4WD mode by engaging 4H % light... 4Lo and just beep beep beep all the time icons when turning the knob is in light flash constantly even! 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See if or when it might finally break the chains of time lol W/55k for. Or timing maybe and center diff lock light flash constantly, even in 2wd bought two 4th,. Several threads on the actuator but i dont know how to do with your gas cap: 4WD light center. Nothing to do inside the actuator that tells the 4WD ECU what position the actuator and found the little button! Saw this around 4K for Keys, Bags, and More ; up to 400 ft.... Or 4lo always liked them finally had enough money to get one 2001 4Runner..., first was my wifes 06 limited 4.0 i would help someone it. Since it controls both diff lock light flash constantly, even in 2wd 5th Gen 4Runner but 's! No matter what and the 4x4 and Amber icons when turning the knob to 4hi or.., Carbhub 12V Waterproof Push-Button On-Off Switch with 4 & quot ; Leads for Car.