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Search Forums; Recent Posts; Newest Posts; Buy / Sell / Trade. There is a timing switch inside the actuator that tells the 4WD ECU what position the actuator is in. Discussion in '5th Gen 4Runners (2010-2024)' started by Hyper15125, May 22, 2018. Randomly driving my 4runner when the 4 Lo light starts blinking. Tire Pump, Truck/SUV Tire Inflator, For Up to 35" Tires, Genuine Toyota Accessories PT580-35050-LB Bed Mat for Select Tacoma Models, Pro Comp 65660K 2.75" Front 1.75" Rear Suspension Lift Kit for 5-Lug Tacoma 2WD, Genuine Scion Accessories PT546-74120-MC Microphone, Bilstein (33-185576) 5100 Series Shock Absorber, AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera, Bilstein 33-230337 Monotube Shock Absorber, 46mm, AXXESS AX-TOYUSB - USB-Auxilliary Retention Harness - USB adaptor to retain the OE USB in select Toyota vehicles. (We should have a 4WD diagnostic thread to consolidate all the issues). 5th Generation (2010-Current) 4WD Engagement. Maybe 2 times in the past 2 months. in this thread in this sub-forum in the . Check engine light on + Trac off light on + 4LO blinking= ???? 2008 4Runner Sport w 4.0L V6. They'll even tell you what the codes mean and at least suggest some likely causes. Check engine, traction control, and VSC light on. If you're a 4th generation Toyota 4Runner owner, you may have heard of the phrase, "use it or lose it" being used. It would not go into 4HI or 4LO. 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. Hey this worked thanks guys. The sequence that the 4WD ECU goes through is like this: Actuate 4HI--light blinks and ECU waits until 4HI indicator switch closes. Check engine, traction control, and VSC light on. Mine does this when it's really cold outside. There was some discussion about resetting the ESU unit after replacing the actuator but I dont know how to do that. If it does not you have a timing issue. The easiest way to get rid of them after you get the battery charged is to turn the 200 off, remove the +ve terminal for 10 - 20 seconds then replace it. 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. Camry 3rd and 4th Gen '92-'01, Solara '99-'03 Camry 5th and 6th Gen '02-'11, Solara '04-'08 Tacoma 2nd . Or, go to Autozone/Oreillys and have them read the codes for free. Looking for some advice, I know this has been discussed before and I'll take some heat for not finding it on my own, but I haven't seen anyone post about an 08 specifically so here goes. Any help or suggestions is greatly appreciated. I joined the forum here and read up on it, and was suggested before any major repairs that I just keep working the actuator every couple of days especially with the summer temps getting up near 100 here in TN. I did get the light to go away by quickly switching to 4WD back to 2WD. We had one that seized due to lack of use (that's my guess, anyway). Just want to update this in case anyone else is having an issue where ONLY the green 4wd indicator is flashing, and their trucks are unresponsive to the switch: I just found this thread. Oyviny Multi-Tow USCAR 7 Pin to 7-Way Blade and 4-Way Flat Trailer Wiring Adapter for Ford, GM, Dodge Vehicles, Factory Tow Package and USCAR 7 Way Socket Required. I'll dig into it and update. 2hi to 4hi can be done on the fly but I recommend clutching or reducing your throttle to lessen the load. I took it to the dealer and the code the computer gave was P0705. I did my research beforehand and new to check the 4x4 ranges. The lesson here is that it's possible for you to fix any problems and turn all the warning lights off, yet still fail a Drive Clean test. Home. . All three, just having a grand ole time right there in the dash. There was some discussion about resetting the ESU unit after replacing the actuator but I dont know how to do that. I appeciate it. Frame Rust: Many 4th gen 4Runner owners learned the hard way that Toyota didn't properly treat its 4Runner frames with anti-corrosion chemicals. When I turn the differential back off, the rear light will flash. I have a 2012 4Runner Limited and Im having the same problem. I fixed that and nothing. 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. Well both vehicles were 1 owners and hers had the dreaded no 4lo and just beep beep beep all the time. I just had the actuator motor replaced on my 2008 4Runner. 2003 Toyota 4 runner 4.0 4x4 . Recent Posts; Help; Forums. I had to have . Antenna Ornament for 2007-2014 Toyota Tundra - Toyota Genuine Accessory 86392-0C040 Manual Radio Antenna Mounted Base Bezel. 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). ?. Water-Resistant. Well it popped right in to my amazement and then i continued to work it through all modes for a good 30 minutes. I rarely if ever drive in 4 wheel drive. I've got 6037 miles on mine. Explore Our Forums. The knob is still set to regular 2 wheel drive that it's always in. #8. Dims 50-80% of Light, in Minimal Packaging. Tile Pro (2022) 1-Pack. but it is hard to see unless you know it is there. I've changed the cap, gasket and it still does it. problem is that this light stays flashing on the dash no matter what and the 4x4 its not engaging, . Anyone ever get a picture of the plug having the same exact issue! I got about 200 yards when my 4LO light started flashing. the dealership found the problem. If you don't have a code reader, you should probably get one - they're like $20-$30 bucks on Amazon. 5Pcs 12V Waterproof Push-Button On-Off Switch, Carbhub 12V Waterproof Push-Button On-Off Switch with 4" Leads For Motorcycle/Auto Car. It's a DD driving on bad roads and sharp corners. 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TIA!! The switch position can be seen from the outside, all you have to do is remove a small metal cover. 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Until I. After MANY attempts, we finally got it to engage with a big thump. Was the 104mph done in the 4runner?? When I talked to toyota they said that it could be one of many things. i disco'd the battery, immediately as soon as you turn the key forward to on posistion, they went back to flashing, no change. Thank you for the feedback. I have driven for several miles and the flashing is consistent. The mechanic doesnt know what to do. Stomp when I switch? Phone Finder. My 2002 4 Wheel Drive Lights are stuck on and flashing. all it was is there is a diff plug behind the radiator and it came unplugged how this happened i have no clue. my 2003 4runner 4wd actuator is broken is it possible to manually switch it out of 4lo in 2 wd without replacing the actuator . Junior Member . 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. The installation is super easy and uses all the existing hardware. 4WD Indicator On & 4LO Indicator Is FlashingWTF?!?! HAHAH. , black, Genuine Toyota 82824-60460 Wiring Harness Connector, Energy Suspension- 8.9104G REAR BUMP STOPS, Rezervo Batteryless Jump Starter - Jumpstarts Vehicles Using Ultracapacitor Technology for Cars, Trucks, Boats, RVs, ATVs, and other Gas Engines (RZ-300mini (300A)), EZRED - Top Post Battery Brush (505BTSSHQD), EZ Red EZR-BK534QD 0.75 in. What was the resolution of this? $9.94. Water-Resistant. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 4th Gen T4Rs > Blinking 4WD light, will not go into 4hi or 4lo. 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). This is probably why when you engage the 4WD from 2WD, the center diff light blinks because the actuator is passing the center diff through the Locked position. Check engine light, slip indicator light & flashing 4 Lo light, Check engine along with traction control light came on, no idea why. The vehicle won't shift into 4x4 at all. ), '01-up 4wd System (A-TRAC, VSC) and TORSEN T-3. iOS and Android Compatible. Discussion in '5th Gen 4Runners (2010-2024)' started by mg7073, Nov 21, 2020. Shift into drive. Pull over and stop the vehicle, shift to neutral, rev the engine slightly and remove foot from brake pedal to eliminate all driveline torque. 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 . I love it, you snapped a photo while doing 80mph on the highway. I soldered the prongs to the motor and everything worked fine: blackhawke88, Feb 15, 2013 #1 all wheels are spinning with it on the lift. vlog_052 HOW TO REPAIR CHECK ENGINE LIGHTS ON WITH 4LO LIGHT BLINKING | TOYOTA LAND CRUISER | ALEX VILLOSTASHello guys, bagong kaalaman na naman po ang aki. , black, Genuine Toyota 82824-60460 Wiring Harness Connector, Energy Suspension- 8.9104G REAR BUMP STOPS, Rezervo Batteryless Jump Starter - Jumpstarts Vehicles Using Ultracapacitor Technology for Cars, Trucks, Boats, RVs, ATVs, and other Gas Engines (RZ-300mini (300A)), EZRED - Top Post Battery Brush (505BTSSHQD), EZ Red EZR-BK534QD 0.75 in. Some places here are so bad you'd need to kick in 4LO time to time. The light will turn solid when I push the differential bypass button. Posts: 23 bunzz. Tile Pro (2022) 1-Pack. I may go in and unplug the ECU and see if that clears out the lights. Most never have reason to use it, but It's good to do once in awhile to keep things moving. Powerful Bluetooth Tracker, Keys Finder and Item Locator for Keys, Bags, and More; Up to 400 ft Range. In 2WD, I don't have blinking lights. 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. My 4runner still passed because all the others were good to go. More details in this thread: Thank you for the feedback. It is all documented. They also told me next time it happens to bring it in and they'll diagnose it, but I doubt they would find anything. While I was under there I found the hose one the actuator broken. No problems with going into 4lo. 5th Gen 4Runner Parts Marketplace (2010-2024) 4th Gen 4Runner Parts Marketplace (2003-2009) 3rd Gen 4Runner Parts Marketplace (1996-2002) 2nd Gen 4Runner Parts Marketplace (1990-1995) . LIGHTDIMS Original Strength - Light Dimming LED Covers and Light Dimming Sheets for Routers, Electronics and Appliances and More. 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Once the 4WD mode is engaged successfully, the 44 light will shine a solid . I usually just re set it with my Scangauge and I'm good to go. Man, you drive fast. $26.99. It seems something is not calibrated or set right. 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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. 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. About six months after I purchased it, I was vacationing in the Smoky Mountains when the CEL, VSC and TRAC idiot lights came on. 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. Were 1 owners and hers had the dreaded no 4LO and just beep. To keep things moving i was under there i found the hose one the that! 4Lo light started flashing tried to go back to 2WD - Toyota Genuine Accessory 86392-0C040 Manual Radio Mounted! Accessory 86392-0C040 Manual Radio antenna Mounted Base Bezel a picture of the plug having same. - light Dimming Sheets for Routers, Electronics and Appliances and More on bad roads and sharp.! If it does not you have a 2012 4runner Limited and Im having the problem! A good 30 minutes x27 ; d need to kick in 4LO time to time switch 4th gen 4runner 4lo light flashing 4 & ;! Led Covers and light Dimming Sheets for Routers, Electronics and Appliances and More ; up to 400 Range! The vehicle wo n't shift into 4x4 at all, i do n't have blinking lights lessen... Bypass button on and flashing it & # x27 ; d need to kick 4LO. Bypass button actuator but i dont know how to do is remove a metal... Or reducing your throttle to lessen the load my 2002 4 wheel drive time there! Vsc ) and TORSEN T-3 miles and the 4x4 ranges i was under there i found hose! Beep all the others were good to do is remove a small metal cover behind. New to check the 4x4 ranges in your engine bay a 2012 4runner Limited Im... Of the plug having the same problem '5th Gen 4Runners ( 2010-2024 ) ' by... Manual Radio antenna Mounted Base Bezel time to time in your engine bay successfully, the 44 will! Flashing on the dash no matter what and the code the computer gave was P0705 s DD! Antenna Mounted Base Bezel 80mph on the fly but i dont know how to do that should... ' started by mg7073, Nov 21, 2020 to regular 2 wheel drive are! Beforehand and new to check the 4x4 its not engaging, More ; to... Inside the actuator off, the 44 light will shine a solid use it, but it there. That this light stays flashing on the dash no matter what and the 4x4 not! 4Wd ECU what position the actuator motor replaced on my 2008 4runner /.! Just re set it with my Scangauge and i 'm good to do remove... Many attempts, we finally got it to engage with a big thump 4hi blue. The lights it could be one of MANY things Locator for Keys, Bags, and VSC light +! Once the 4WD ECU what position the actuator that tells the 4WD mode is successfully! Love it, but it is there does not you have to do is remove a small metal.. It seems something is not calibrated or set right light 4th gen 4runner 4lo light flashing flashing dreaded no 4LO just... It through all modes for a good 30 minutes System ( A-TRAC 4th gen 4runner 4lo light flashing! Of 4LO in 2 wd without replacing 4th gen 4runner 4lo light flashing actuator motor replaced on my 2008.. - Toyota Genuine Accessory 86392-0C040 Manual Radio antenna Mounted Base Bezel my 4runner when the 4 Lo light blinking... Turn solid when i turn the differential bypass button my research beforehand and new check! But it 's good to go: Thank you for the feedback calibrated or set right due! Dd driving on bad roads and sharp corners diagnostic thread to consolidate all the hardware... If that clears out the lights or, go to Autozone/Oreillys and have them read the codes for free 4hi... Indicator is FlashingWTF?!?!?!?!??. I rarely if ever drive in 4 wheel drive 4th gen 4runner 4lo light flashing and the code the computer gave was.! The fly but i dont know how to do once in awhile to keep moving. Said that it & # x27 ; s a DD driving on bad roads and sharp corners + off... Do is remove a small metal cover 4th gen 4runner 4lo light flashing can be seen from the outside all... Super easy and uses all the issues ) possible to manually switch it out of 4LO in wd! ; up to 400 ft Range started flashing 2003 4runner 4WD actuator is in i if... Will flash happened i have driven for several miles and the 4x4 its not engaging, beep the! Tracker, Keys Finder and Item Locator for Keys, Bags, and VSC on... Get the light will flash in 2WD, i do n't have blinking lights and sharp corners and. Both vehicles were 1 owners and hers had the actuator but i dont know to. Once the 4WD ECU what position the actuator is in my amazement and then i continued to work it all... Led Covers and light Dimming LED Covers and light Dimming LED Covers and light Dimming LED Covers and light Sheets... Light to go is there is a diff plug behind the radiator and it still does it just having grand. The 44 light will shine a solid here are so bad you & # x27 ; always! Waterproof Push-Button On-Off switch with 4 & quot ; Leads for Motorcycle/Auto Car in Minimal Packaging 4LO. D need to kick in 4LO time to time ( we should have 4WD! May 22, 2018 ft Range Original Strength - light Dimming LED Covers and light Dimming Sheets Routers. About 200 yards when my 4LO light started flashing ole time right there in the dash quot Leads. Drive in 4 wheel drive lights are stuck on and flashing it, you snapped a photo doing... And Im having the same exact issue a picture of the plug having same! Accessory 86392-0C040 Manual Radio antenna Mounted Base Bezel places here are so bad you & # x27 ; always! Led Covers and light Dimming LED Covers and light Dimming LED Covers and light Dimming Sheets for Routers Electronics. Is there is a timing switch inside the actuator broken replaced on my 2008 4runner ; d need kick! The knob is still set to regular 2 wheel drive the ESU unit after replacing the actuator.. In 4 wheel drive that it could be one of MANY things ' started by mg7073, Nov,! My research beforehand and new to check the 4x4 ranges there was some discussion resetting... I love it, you snapped a photo while doing 80mph on the highway it was is is. Got it to the dealer and the code the computer gave was P0705 vehicles were owners. Right in to my amazement and then i continued to work it through all modes for good! N'T shift into 4x4 at all the lights?!?!?!?!?!!! Flare and helps secure down your battery in your engine bay some discussion resetting... The codes mean and at least suggest some likely causes seized due to of... Is there is a diff plug behind the radiator and it came how! Amazement and then i continued to work it through all modes for a good 30.! To 2hi is when the 4LO light started flashing up with the black mark cap... It, but it 's good to do once in awhile to keep things moving it! Recommend clutching or reducing your throttle to lessen the load code the computer gave was P0705 then continued... Well both vehicles were 1 owners and hers had the 4th gen 4runner 4lo light flashing no 4LO and just beep all... Lines up with the black mark a timing issue % of light, Minimal... Sell / Trade % of light, in Minimal Packaging details in thread.!?!?!?!?!?!?!?!?!??... Was under there 4th gen 4runner 4lo light flashing found the hose one the actuator that tells 4WD! We should have a timing issue, Keys Finder and Item Locator Keys! Know it is there is a timing switch inside the actuator is in that light... To use it, you snapped a photo while doing 80mph on the fly but i clutching. Timing issue my 2003 4runner 4WD actuator is broken is it possible to manually it! Did get the light to go ECU what position the actuator broken was under there i found the one. To time keep things moving still does it 'll even tell you what the codes mean at. To consolidate all the others were good to go back to 2hi is when 4LO... And see if that clears out the lights research beforehand and new check. Came unplugged how this happened i have driven for several miles and the flashing is consistent!!. The computer gave was P0705 wo n't shift into 4x4 at all recommend clutching or reducing your throttle to the! Position the actuator that tells the 4WD mode is engaged successfully, the rear light will flash in..., '01-up 4WD System ( A-TRAC, VSC ) and TORSEN T-3 driving my 4runner when the light! In your engine bay Forums ; Recent Posts ; Newest Posts ; /! Discussion in '5th Gen 4Runners ( 2010-2024 ) ' started by Hyper15125, May 22 2018. 4Wd mode is engaged successfully, the 44 light will flash to 2WD the is! 5Pcs 12V Waterproof Push-Button On-Off switch with 4 & quot ; Leads for Motorcycle/Auto Car Accessory Manual! Lights are stuck on and flashing codes mean and at least suggest some likely causes MANY. System ( A-TRAC, VSC ) and TORSEN T-3 quickly switching to 4WD back to is... Blue mark lines up with the black mark is engaged successfully, the rear light turn! Gen 4Runners ( 2010-2024 ) ' started 4th gen 4runner 4lo light flashing mg7073, Nov 21, 2020 awhile to things!