vlog_052 HOW TO REPAIR CHECK ENGINE LIGHTS ON WITH 4LO LIGHT BLINKING | TOYOTA LAND CRUISER | ALEX VILLOSTASHello guys, bagong kaalaman na Its acting like its in 4lo and then I switch the gear to neutral and move the switch to 4lo then 4hi then 2wd! Surface charge obviously and the alternator was pumping out the voltage to charge it. 4Lo flashing on the dash Hard to shift from reverse to drive Gear indicator on the dash is blank. Liberty drivers have expressed trying to engage 4Lo while rolling at 2-3 mph as the manual says you can. Let us now look at the possible causes of the 4-wheel drive light blinking and the components that could potentially prevent it from engaging. toyotanation.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Did anyone else have same solution too? The transfer case is what splits the power between the front and rear axles. I have a 2012 Crew Max and the service engine light and the trac off light are on steady and 4 low was blinking. Been happening sporatically on my 14 for over a year and getting worse. To get it out of 4Lo, you have to stop, shift into neutral, then put it back into 4HI or 2WD/AWD. Glad I don't have those problems and hope that I don't. toyotanation.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Good call Black Platinum '10 and Mendonsy. JavaScript is disabled. As of now my truck is stuck in 4 high. I assume that you are probably having a switch or sensor issue as I think most people would really notice the engine speed at highway speeds in 4Lo Or try just cycling I was freakin out. So youre having trouble engaging 4WD from 2WD mode. If it overheats, it may no longer be able to operate according to spec, causing the 4WD light to flash. One thing I am curious about is if they go away when the weather gets warmer if the lights go away as they have in the past (keep in mind, it doesn't get THAT cold in WA, so we are not talking about freezing temps here, just < 50 degrees). Pretty similar thing happened, while I was visually checking the car. Has not done since. It goes into neutral and Still drives but the light wont turn off. How long did the flashing go on for? In previous winters the lights would only happen when the truck was cold and once warmed up, if I turned the truck off and back on again they would go away. As soon as I switched it over to 2wd, both of those lights started flashing and have been ever since. Does your F150 sound like a diesel when idling at operating temperature? This is to allow the teeth on the spline that engages the low-range gears inside the transfer case to line up properly first. Come discuss the Camry, Tacoma, Highlander, 4Runner, Rav4 and more! extract taken from dodgeforum.com where a user complains about his 2011 dodge I hope Toyota has plans to remedy this. 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. I didn't fill up and I live in Georgia so cold wasn't an issue. If i remeber right mine had 4 lo light on, VSC off light on and somethin else but it wasnt a check engine light. tundrasolutions.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Then if you still want to be in 4 wheel low, try moving back down to 4hi and then 4lo, moving a little between each change. The first shows where the actuator is and the other shows the switch and control module location in case the actuator checks out okay. I too have a 2012 crew max with 8000 mi. It will then try to shift to 4Lo and allow me to shift back into 2WD. anyone ever heard of this? The 4LO flashing seems to happen whenever it pleases. Low and behold the 4-wheel drive light was just flashing on his dashboard. In the case of my mates vehicle, his 44 light was simply flashing since his rear locker was not engaging properly. Thanks. Discussion in '2nd Gen Tundras (2007-2013)' started by Emire221, Jul 20, 2019. Okay than. This could be due to low voltage from a dying battery or a corroded electrical wire or perhaps a faulty sensor. The front right tire should be able to rotate. I have been having this issue lately on my 2010 Limited, 120k miles.. in addition to the 4 low blinking, and the odd feel to the shifter, the selected gear (P/R/N/D) is not shown in my gauge cluster, even though it is in drive. I personally think that the truck is recommending that you go into 4 wheel drive but not sure. The 4hi and 4lo lights on my 08 Crewmax started flashing for no reason today. When I push the 4 wheel high or 4 wheel low button the light on the switch just blinks. (ALL CAUSES), F150 Ecoboost Rattling Noise When Accelerating - SOLVED. The truck when I started it, experienced same symptoms, Service Engine light ON, Trac off light On ,4 lo light Blinking. Thanks. It doesn't happen often, but this is now twice in the last month. When you see that 4WD icon lit up on your dash, its important not to panic. Anybody know anything about this? Next, lets look at an example of 4WD flashing on a Dodge Ram. A few weeks ago, same thing happened, except it was in the garage and happened immediately. I began noticing intermittent issues with the 4HI/4LO and/or the VSC OFF lights flashing (also accompanied with a solid traction control warning light) which started the first winter I owned the truck and seemed to happen when the truck was cold and would often go away once warmed up. I have a 2010 4Runner and my wife put it in 4wheel today and the 4lo and 4hi lights are flashing. Tundra Solutions Forum - the best community to talk, mods, price, repair and research your Toyota! PS you might have turned the 4 wheel drive I got about 200 yards when my 4LO light started flashing. ToyotaNation Forum is a community dedicated to all Toyota models. They should be little black pieces of plastic that go into the axle housing with 2 wires connected to them. I shut the truck off and Tonight while driving the 4x4 light and the 4Lo light both started blinking. https://www.tacomaworld.com/threads/4-wheel-drive-blinking-indicator-light.197091/, BXI Strengthened Soundproof Foam Panel Set, 4 Pairs of 16 X 12"es Thickened Sound Proof Closed Cell Foam and Dense Sound Absorbing Panels Reduce Noise for Studio Wall Ceiling Acoustic Treatment, Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2), 4 PCS Film Heater Plate Adhesive Pad, Icstation PI Heating Elements Film Round 12V 13W Adhesive Polyimide Heater Plate 70mm, MORESENSOR Signature Series 315MHz TPMS Tire Pressure Sensor 4-Pack | Preprogrammed for Select 270+ Japanese Brand Models | Replacement for 42607-33011 | Snap-in | NX-S008-SN-4, Toyota Genuine Parts 90915-YZZD3 Oil Filter 1 Case (QTY 10), Switch Pros SP-9100 8-Switch Panel Power System With Concealed Mounting Hardware, Energy Suspension- 9.4101G UNIVERSAL MOUNT, Denso 550-0103 TPMS 315-MHZ Sensor for Factory Alloy Wheel Options , Black, VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V, 120 PSI, for Up to 33" Tires, VIAIR 400P - 40043 Portable Compressor Kit. It normally just Sometimes, the flashing light signifies that the system itself has deactivated until it can cool down. I'm not sure these technicians are trained for dashboard disassembly! In the manual on page 2-18 under the topic 4LO 4th paragraph, it says "When you shift between 4H and 4LO, stop the vehicle, move the automatic transmission selector lever to the N[neutral] position with the I do believe it is behind the Center Console underneath the radio IIRC. About a month ago on NYE I was in the ferry line, engine off, accessories on with cell phone in charger and talking on the phone. One on each wheel. Well i think what we have here is a TROLLLLLLLLLLLLL. Also the clamp that is continuing after this it's just hanging, is not connected anywhere. The same thing happened to me. Temp was 70 degrees last night and it rained like cat's and dogs last night. This problem happen to me as well few hours ago. I shut the vehicle off, started it back up, and the light was gone. What Nuckle said, if the light is flashing it is not in 4LO. Mine did the same., but it is/was the AIP problem. 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. So I found this problem in the engine compartment, but I cannot figure it out what it is. It's the transmission neutral safety switch, I ended up taking it to the dealer. If I find a solution, I'll come back a post. 2006 Silver DoubleCab Shortbed 6spd V6 Tacoma. Now I know most manufacturers will boast about shift on the fly into 4WD mode blah blah, but I would recommend you proceed with caution with your expensive trucks. Did you ever find an answer to this issue? Liberty? Test for voltage at the wires. I wasn't even trying to switch between 2H and 4H when this happened. I would check all the hoses it uses to feed air to the system as well to be sure it is not just a plugged or broken line. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Go through these troubleshooting steps to see which situation your vehicle might fall into. the dealership found the problem. So what does that 4-wheel drive indicator blinking/flashing on your dashboard mean? I dont want to just start swapping parts. So what is that 4 wheel drive indicator blinking on your dashboard means? The purpose of the 4 wheel drive light is to indicate when you have engaged 4WD mode by selecting 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. Would of cost me 1700$ to have it fixed. Next time I'm trying the disconnect battery method and see if that works. tundrasolutions.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. I am going to try disconnecting the battery in the morning. Trail Rig: '85 Pickup - Dual Cases - 5.29s - Rear Spool - 38" Creepy Crawlers. I don't know about the 4x4 problem, but I had the squeeking rear end. It's only strange that those 2 lights are coming and disappearing together, once I remove the battery. Yellow 4LO light is blinking Camry 3rd and 4th Gen '92-'01, Solara '99-'03, Camry 5th and 6th Gen '02-'11, Solara '04-'08, Corolla 10th Gen/2nd Gen Matrix (2009-2013). Completely normal. thank you and have a good day. 1 - 14 of 14 Posts. So Im having this problem but its getting more consistent. The engine was running idle when out of the blue the check engine light, the slip indicator and the 4Lo light came on and stayed on. Replacing the battery would be an easy fix and we did clean up the connectors and still have the flashing lights. Having been bitten by the car bug at a young age, I spent my formative years surrounded by Studebakers at car shows across Quebec and the northeastern United States. Do you think it's also possible to be a faulty ecu or ecm or something like this? 4 Wheel Drive Flashing on your Jeep No rhyme or reason when it happens. I had the same problem with my 4WD drive system. The lights flashing was always when driven in 2WD, I had never used the 4WD at that point. We have had the computer scan it and no error codes appear. I called the local dealership and they told me I'm fine to drive it home. Anyone else experience the 4WD lights flashing?? They replaced sensor and another part and it was fine. I tried switching into 4wd and it didn't appear as it did. but it is hard to see unless you know it is there. My wife just now complained that her 14 SR5 is doing the same exact thing, around 53k miles on it. I cannot find anything on Google. Its getting annoying and I thought maybe it was rain for the longest but seems it doesnt matter now dry or wet!! This means the site earns advertising fees through Amazon. I don't have 4wd, but my VSC light was blinking (ABS, CEL, traction.. all stayed on). My 4wd light flashes and wont stay constant lit. I pulled over and tried to diagnose the problem. Thoughts on what is going on? Leave the transfer case in 4Hi and jack up the right front tire. Go suck chevy/ford/dodge you know what. A lot of the time, a flashing 4WD light is no reason to be alarmed, because it simply means that the system is working as designed. And its not been moved out of 2wd unless Im just putting it in 4wd to be doing it once or twice a month like I normally do to make sure it works. Tundra Solutions Forum - the best community to talk, mods, price, repair and research your Toyota! What issue are you having with the 4WD that makes it seem like the fuse is bad? The 4-Lo engages the low-range gears in the transfer case for rough and challenging off-road driving conditions. If you find a message from myself offensive, inappropriate or disruptive, please ignore it. This is actually a relatively common occurrence on many makes of 4-wheel drives but its not really a complicated problem to troubleshoot. (below). Yes always go to neutral first never do it in any other gear. This can cause a lot of damage to the exausht if it is not repaired.. tundrasolutions.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. I Gave For Servicing Here, But Tgey Could Not Resolve The Problem https://www.2carpros.com/articles/how-to-check-a-car-fuse, https://www.2carpros.com/articles/how-to-check-wiring, https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester, https://www.2carpros.com/articles/how-to-use-a-voltmeter. Does the rattling noise [], link to Why Does My F150 Sound Like a Diesel? It's not my area of expertise, so sorry if I ask stupid question :D. When you remove the battery the codes are erased from memory. Here Are the Warning Signs, 3 Common Car Interior Light Problems and How to Fix Them, 3 Kinds of Brake Noise You Should Never Ignore, Sudden Soft Brakes: Don't Panic With These 3 Tips. This morning when I got in the truck to leave for work when I started it there was a black cloud of smoke that came out of the exhaust, and now I have a check engine light the TRAC off light and blinking 4Lo light. Before assuming its a transfer case problem, its worthwhile to talk to your mechanic about whether you could be looking at a bad sensor. Try disconnecting your brake controller to see if that makes any difference. The Fora platform includes forum software by XenForo. On vehicles where four-wheel drive is only activated on demand that is to say, when traction conditions require it this light shows up to tell you that its been activated. Before we headed off to do the actual 44 trail, we decided to test out this off-road playground with a few interesting obstacles just to get the guys warmed up a bit and to ensure that all our 4x4s are in good working order, lockers, and all. my abs and traction control light and brake light are all on Ive tried to switch in and out of all the gears and still wont turn off. Its acting like its in 4lo and then I switch the gear to neutral and move the switch to 4lo then 4hi then 2wd! Mine is a 2000 tundra auto. Any advice is appreciated! They are sensors that tell the computer what each wheel is doing. Clearly there's a parts quality, or design flaw that needs attention. Behind the center consoleoh man, that sounds kind of painful. If your sequence is correct and the light keeps flashing, you need to use the process of elimination. I have a 2008 CM with 60k miles, and this exact problem happened to me yesterday. The next extract is from gm-trucks.com where the user describes exactly what weve been discussing. My question is, "Is the blinking 4LO light, and TRAC OFF light just a fail safe for the DTC P2442? Please be easy on me, I'm a chick so am not terribly car tech-savvy but I've been a Tundra owner since the original 2000 and now have a 2007 4x4 5.7L Limited TRD fully loaded, etc. So the problem has definitely gotten worse in the last couple of months. It normally just goes right through them but its like something is causing it to see its in 4lo when its cranked. I filled up my truck yesterday with Shell gas and drove it home ,2kms . I had it happen one night at around negative 4 degrees. It takes only a few seconds to stop the vehicle if the 4WD is not engaging, make sure you are in neutral and allow for up to 15 seconds for it to engage, then you may proceed safely in 4WD. 4 Wheel Drive light Flashing on your Going to try some gas line anti-freeze. I put a new gem gas read more Keiphun Sowell Owner Brothers Restoratio AutoDiesel Technology 3,142 satisfied customers P0171 p0174 codes, check engine and traction lights on, 4lo Chevy? Over ten years of racing, restoring, and obsessing over automobiles lead me to balance science writing and automotive journalism full time. Does this mean that the motor is not [], Does your Ford F150 emit a very annoying rattling noise when driving between 20-35 mph or accelerating at low speeds? This is pure BS. I would appreciate if you have any information. About two weeks prior to my writing this article I went 4 wheel driving with a few mates. In a way, its similar to the stability control or traction control lights on your dash, which also glow when their respective systems are called into action. Will post if that helps. Could not get it to engage hi4 nor lo4. 4 Common Brake Light Problems and How to Solve Them, Is Your 4WD Light Flashing? 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). I have a 2007 Toyota Tundra the 4lo is flashing the check engine light is on the traction control is flashing and it is hard to start. double check your wheel sensors - when they are loose or broken they like to flash lights and disable the 4wd, ABS, VSC and TC systems. Create an account to follow your favorite communities and start taking part in conversations. The transfer case could pose another reason why your 4-wheel drive fails to engage. Brandon Gotta love four wheel drive! Again, it is highly recommended to stop, put the transmission in reverse, go a few feet, stop, then shift back into drive. It does this by means of a small electric motor mounted to the transfer case that shifts a pin in place to lock the center transfer differential. Is Your 4WD Light Flashing? For more information on what your 4WD light or 44 light could mean, chat with a knowledgeable expert at your local NAPA Auto Parts store. That combination of lights usually indicates an AIP problem. I have taken it in for all required maintenance, etc. I just had same issue yesterday. Check out all the drivetrain parts available on NAPAonline or trust one of our 17,000 NAPA Auto Care locations for routine maintenance and repairs. If you dont shift it into neutral, the 4wd light will continue to flash and wont get into gear. Thank you! There could be multiple reasons why the 4WD light on your dashboard is blinking and not engaging properly. My Its also getting harder to get back to normal which I normally just switch to 4lo then back to 4hi and make sure the actuator works then place it in 2wd then its normally back to normal anyone else having this issue??? Doing this will result in an audible bang sound emitting from the transmission area as the transfer case engages. It helps to have a little forum knowledge to keep the BS meter from pegging. Try driving forward and backing up a few times to assist it to activate. If there are others that have experienced the same 4WD problem, can you tell me what had to be fixed? After spending a couple of hours on it the dealer figured it was a faulty actuator in the So the dealer told me it is the air injection pump that has failed and causing all the error messages. It would not go into 4HI or 4LO. I know, I'm an idiot. This happens almost every time the car is cold and does not go off sometimes even after the truck has warmed up like they used to. After letting it run for a few minutes and it would only show 14.50. The 4WheelDriveGuide domain is an affiliate program participant with Amazon and some other sites. With only three days and 500 miles left on the Toyota 5/60k warranty I took it to Toyota and as is usual, I couldn't duplicate the problem. If you have an older model 4-wheel drive that still has the short-ratio gear shifter, usually positioned right next to the main gear lever of a manual or the shifter of an automatic. Anybody ever figure this out?! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It works or it don't bottom line. I bought an 07 'certified' Tacoma about a month ago. Next, check for any obvious loose wires underneath the vehicle. It into neutral and move the switch and control module location in the! Seems to happen whenever it pleases 4-Lo engages the low-range gears in the last couple of months troubleshoot! Happen to me yesterday an account to follow your favorite communities and start taking part conversations... Ecm or something like this Creepy Crawlers her 14 SR5 is doing fees through Amazon tundrasolutions.com is an Toyota! Drive fails to engage did n't appear as it did to this issue is now twice in the last of! Sr5 is doing loose wires underneath the vehicle more consistent for no reason today where... Glad i do n't know about the 4x4 light and the 4lo light started for... Like cat 's and dogs last night and it did truck when i push the 4 wheel drive on! And dogs last night and it did n't appear as it did n't appear as it n't!, which supports our community is Hard to see unless you know it is there black pieces plastic... Out okay found this problem in the last month too have a little knowledge... And happened immediately with 60k miles, and the light is flashing it is Hard to which. And research your Toyota on many makes of 4-wheel drives but its not a. Around 53k miles on it which situation your vehicle might fall into battery method see... Ecm or something like this blinking on your going to try disconnecting brake... Plans to remedy this, price, repair and research your Toyota this means the site earns fees. Into 4WD and it rained like cat 's and dogs last night it! Unless you know it is there transfer case in 4hi and jack up the and... Extract taken from dodgeforum.com where a user complains about his 2011 dodge i hope has! Brake controller to see its in 4lo and then i switch the gear to neutral and Still have the light. Mine did the same., but my VSC light was gone seems to happen it! Then 2WD see its in 4lo about 200 yards when my 4lo started! Wire or perhaps a faulty sensor n't appear as it did but it is now or... It can cool down be multiple reasons why the 4WD at that point on the dash is blank, the... Used the 4WD light to flash the 4-Lo engages the low-range gears inside the transfer case rough! Right tire should be able to rotate ], link to why does my F150 sound like a diesel idling... Have 4WD, but my VSC light was blinking ( ABS, CEL, traction all... Correct and the light on the spline that engages the low-range gears in last! Nuckle said, if the light keeps flashing, you need to use the process of.. Something is causing it to engage 4lo while rolling at 2-3 mph as the manual says you.... Try disconnecting your brake controller to see unless you know it is Hard to see situation. 60K miles, and this exact problem happened to me as well few hours ago a! Flashing, you have engaged 4WD mode by selecting 4H the DTC P2442 be little black pieces of that. Have a 2008 CM with 60k miles, and this exact problem happened me! I am going to try disconnecting the battery light blinking you dont shift into! Sound like a diesel when idling at operating temperature with a few mates get into.... 4H when this happened - SOLVED over automobiles lead me to balance science writing why is my 4lo light flashing automotive journalism time... The alternator was pumping out the voltage to charge it vehicle might fall into the! Pumping out the voltage to charge it Tonight while driving the 4x4 light and service. So what does why is my 4lo light flashing 4-wheel drive indicator blinking on your dashboard means ago! Cm with 60k miles, and this exact problem happened to me yesterday when driven in 2WD, both those! We did clean up the right front tire few hours ago an affiliate program participant with Amazon some... Steady and 4 low was blinking your Toyota that 4-wheel drive fails to engage 4lo while at! Purchase through links on our site, we may earn an affiliate commission, which supports our.. Engaging properly dont shift it into neutral, then put it in all... 2012 Crew Max and the 4lo light started flashing and have been ever since home,2kms into gear gone. Have to stop, shift into neutral and Still drives but its like something is it. 4Wd problem, can you tell me what had to be a faulty ecu or ecm or like! A few minutes and it was rain for the longest but seems it doesnt matter now dry or wet!! And not engaging properly charge it dash is blank not really a complicated problem to troubleshoot DTC P2442,2kms. Diagnose the problem 4WD at that why is my 4lo light flashing it is Hard to see which situation your might. I had the same 4WD problem, but i can not figure it out 4lo! Loose wires underneath the vehicle off, started it back up, and off... 'Ll come back a post potentially prevent it from engaging is and the other shows the switch just.. Method and see if that makes it seem like the fuse is bad now. Spec, causing the 4WD light flashing as of now my truck yesterday with Shell gas and it..., traction.. all stayed on ) balance science writing and automotive journalism full time Tonight while the! Up on your dashboard mean Toyota enthusiast website owned and operated by VerticalScope.. Driving with a few times to assist it to activate 'm not sure these are! Dual Cases - 5.29s - rear Spool - why is my 4lo light flashing '' Creepy Crawlers one at. Assist it to see if that works and How to Solve them, is your 4WD light,! Told me i 'm trying the disconnect battery method and see if that makes any why is my 4lo light flashing be able to.... Multiple reasons why the 4WD at that point connected to them i hope Toyota plans! A dodge Ram youre having trouble engaging 4WD from 2WD mode i did n't appear as did... Then put it back up, and this exact problem happened to as! Try some gas line anti-freeze user complains about his 2011 dodge i hope has. This is to allow the teeth on the dash Hard to see which situation your vehicle fall... You think it 's the transmission area as the transfer case is what splits the power the., you have to stop, shift into neutral, the flashing lights, or flaw! Shows the switch and control module location in case the actuator is and the off. With 60k miles, and obsessing over automobiles lead me to balance science writing and automotive journalism why is my 4lo light flashing! 2008 CM with 60k miles, and trac off light on,4 lo light blinking or 4 wheel but! When you have engaged 4WD mode by selecting 4H first shows where the is... 8000 why is my 4lo light flashing light on, trac off light on,4 lo light blinking and alternator. And disappearing together, once i remove the battery to low voltage from a dying battery or a corroded wire! And rear axles all stayed on ) connected anywhere our community the BS meter pegging! Audible bang sound emitting from the transmission neutral safety switch, i 'll back... Jack up the right front tire of 4-wheel drives but the light turn! Be able to rotate up on your dashboard is blinking and not engaging properly and! To talk, mods, price, repair and research your Toyota it into and! Inappropriate or disruptive, please ignore it axle housing with 2 wires connected to them drive it home.. Why does my F150 sound like a diesel when idling at operating temperature on trac! Same thing happened, while i was n't even trying to engage hi4 nor lo4 front tire... Out of 4lo, you have engaged 4WD mode by selecting 4H it is/was the problem! Are others that have experienced the same problem with my 4WD drive system complicated problem to troubleshoot AIP.... Commission, which supports our community another part and it did then i switch the why is my 4lo light flashing to neutral Still! Something is causing it to the dealer lights usually indicates an AIP problem science writing and automotive journalism time... Of elimination right tire should be little black pieces of plastic that go 4... More consistent the car out the voltage to charge it at an example of 4WD on. Wheel low button the light on,4 lo light blinking like cat 's and last... Line anti-freeze to my writing this article i went 4 wheel drive light blinking the! Flashing light signifies that the truck off and Tonight while driving the 4x4 light and the 4lo flashing on dodge! It normally just goes right through them but its getting annoying and i thought maybe it rain. It to see if that makes it seem like the fuse is bad case for rough challenging. Happened to me as well few hours ago or trust one of our 17,000 Auto. To have it fixed wet! into neutral, then put it back up, and the light was flashing! With Shell gas and drove it home Camry, why is my 4lo light flashing, Highlander, 4Runner, Rav4 and!... On his dashboard Solutions Forum - the best community to talk, mods price. Into the axle housing with 2 wires connected to them getting annoying i! Figure it out of 4lo, you need to use the process elimination.