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. Will see and keep you posted. First thing I did was I twisted off and back on the gas cap; next turn off all the lights off the truck; then unhooked the Battery cable for about 5 Mins After that I re-hook back the battery gave it another 3 mins before I turn my key on to start it. Check your battery voltage before you startup. Content on toyotanation.com is generated by its users. 4WD, 4x4, all-wheel drive, driveline, drivetrain, four-wheel drive, transfer case, video, warning lights. The Dodge Owners Manual explains the shifting procedure and gives specific instructions on how to do it. WebThe diagnostic scan indicates 3 items related to the Check Engine and 4WD blinking. I disengaged the switch and tried a few more times. JavaScript is disabled. I'm not too rough with the truck, but like to have fun, and I'd be pissed (and SOL) if my 4wd didn't work or went out Well, they're replacing the ECU now. I had it in 4wd and then switched to 2wd. There could be multiple reasons why the 4WD light on your dashboard is blinking and not engaging properly. Discussion in '2nd Gen. Tacomas (2005-2015)' started by TacoJay09, Jul 8, 2015. Here is a quick video on one of the potential repairs. I'm one of the Canadians eh ? Otherwise, if the actuator has failed, it will need replacement. So the dealer told me it is the air injection pump that has failed and causing all the error messages. Should I take it in to the dealer or just disconnect the battery? Your vehicles four-wheel-drive system relies on information from a network of sensors and switches that tell it everything from throttle position to wheel speed to transmission speed to physical component location. So youre having trouble engaging 4WD from 2WD mode. Failing Oil Pressure Sensor? SOURCE: On my Toyota Sienna 2008, my check engine light, On most Toyota's that are equipped with Cruise Control (Vehicle Speed Control or "VSC") and with Traction Control System (TCS or "Trac") all of these lights will come on at the same time if the Engine Control Module (ECM) determines that there is a fault in the engine management system Press question mark to learn the rest of the keyboard shortcuts. It took a day to get the ECU in to the dealer. He said, "People only put it in 4 once a year so it will stick sometimes." Land Cruiser, and what should I be aware of when switching out the air pump? Knowledge is power forum members. This problem happen to me as well few hours ago. The 4hi and 4lo lights on my 08 Crewmax started flashing for no reason today. Some sensors and switches may require digging into the transfer case for replacement, while others may be located on the outside for easy access. It happens as soon as the truck is cranked. Going to try some gas line anti-freeze. 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. My truck is new to me as well. I will try to check them by my self. After spending a couple of hours on it the dealer figured it was a faulty actuator in the Again, it is highly recommended to stop, put the transmission in reverse, go a few feet, stop, then shift back into drive. A very capable rig.He then signaled to me to come have a look since his truck was behaving rather strangely. oz. The beauty of this device is that negates the need for the driver to stop the vehicle, having to get out, to manually engage the vehicle into four-wheel mode by locking wheel hubs. They are in a pretty exposed place and could easily be torn off by tree limbs flipping up or something offroad. 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. Could this maybe be because of a loose gas cap? No 4lo light. Granted we don't use 4hi or 4lo that often since my previous LX450 and now GX470 are the offroaders. However, the starter eventually failed. Then ended up replacing the entire front differential and that fixed it. I am assuming this truck is safe to drive as I have to get to work. Is the rattling sound audible at the very first part of the throttle or does it occur at any time irrespective if the engine temperature is at operational level or cold? The engine roughness cleared in a few minutes, but none of the lights will clear even after numerous restarts. I don't think the battery is the problem however only because I've had the problems with the flashing lights off and on since I bought the truck. Wow! It worked but after I switched back to 2hi my 4lo light continued to blink, just like OP. If i remeber right mine had 4 lo light on, VSC off light on and somethin else but it wasnt a check engine light. So what does that 4-wheel drive indicator blinking/flashing on your dashboard mean? The front right tire should be able to rotate. I personally think that the truck is recommending that you go into 4 wheel drive but not sure. Its acting like its in 4lo and then I switch the gear to neutral and move the switch to 4lo then 4hi then 2wd! As of now my truck is stuck in 4 high. thank you and have a good day. Now, the reason I thought this was odd was that his 4WD was well-kitted with a full suspension, tires, lockers, etc. Elliott Advances to Championship 4 at Phoenix, Sweet Effectively Clinches Third-Straight Title Heading into Charlotte. It should be able to rotate in 2H, Check if you can rotate the front driveshaft. I just wish Toyota would issue a Technical Service Bulletin and make it right for everyone. Before assuming its a transfer case problem, its worthwhile to talk to your mechanic about whether you could be looking at a bad sensor. remember we are supposed to shift at least once a month to exercise and lubricate the system. I hope Toyota has plans to remedy this. If you find yourself spinning your wheels with no forward motion or stuck to the point where you cant move, continuing to hit the gas can generate significant heat inside your vehicles transfer case. Our goal is also to educate beginners on off-road driving dynamics and safe driving techniques. Everything was going fine until one mates very capable 44 failed to clear an obstacle that I had cruised over with ease. Dont Panic! 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. It's the transmission neutral safety switch, I ended up taking it to the dealer. Could not get it to engage hi4 nor lo4. Press J to jump to the feed. it most likely will not throw codes because it is a drive train signal error.. Engages as normal after 20' or so. Pretty similar thing happened, while I was visually checking the car. Next, have a look at your actuator module. toyotanation.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. 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. the dealership found the problem. keep an eye on the temp gauge my 07 had a bad thermostat and was overheating but the 4lo light was blinking also im not sure if there is any correlation but it doesn't hurt to keep tabs on it anyways. 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. So weve established Okay than. Must have engaged the 4Lo, because when the sales guy drove it only move slowly. Start with the smaller, cheaper items first like the 44 dashboard switch. (below). I had only been running on accessories for 40 minutes at most. Thank God that I found this Website and found out I wasn't the only one with this problem. Lets now look at Has not done since. Toyota flashed the computer, and now when I shut the truck off the AIP motors run for a second. Sometimes, the flashing light signifies that the system itself has Are the blinking 4Lo and the code related? anyone ever heard of this? That is usually the culprit in many instances. Well i think what we have here is a TROLLLLLLLLLLLLL. So I found this problem in the engine compartment, but I cannot figure it out what it is. toyotanation.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Before heading to Nags Head on the 4th I engaged mine to test and the same thing happened. after that kind of serviceI just go to a diff dealership. I'm not sure if this has anything to do with it. 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. A This domain, 4WheelDriveGiude.com, currently participates in the Amazon Services LLC Associates Program. You have two different problems. The Fora platform includes forum software by XenForo. To resolve this I have been turning the car off, switching to 4Lo on the switch, shifting to nuetral and starting the car. Reply Quote. Does the rattling noise [], link to Why Does My F150 Sound Like a Diesel? This happens when you are in 4WD 4Lo (Low range) mode and you want to engage the front or rear diff locker. It helps to have a little forum knowledge to keep the BS meter from pegging. 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. Hope this helps someone. Go suck chevy/ford/dodge you know what. No CEL, no traction lights. I did this early before I drove home but it continued to blink. The program allows this site to link and advertise with Amazon.com. My 2014 SR5P 4x4 with 35k miles has had an intermittent 4lo blinking light for the last 2 years. What shall I do? Your email address will not be published. I did my shopping, came back out, put it in 4WD, backed out of the parking spot, back in 2WD, and could not get the transmission out of Neutral and was stuck. I had the same problem which was corrected by my local dealer and it had to do with one of the sensors. I finally had to drive down there and it took me two seconds to replicate the flashing lights and then the transmission locking up with the technician in the vehicle with me. My 2014 Sequoia is starting to do this as well. Lets look at a few of the usual suspects. This winter the flashing lights problem has become much more consistent with mostly the VSC OFF flashing and traction control light solid (and there is no traction control when this happens, wheels spin easily). Took to Dealership, in a few minutes they said I was good to go Told me I needed to have a "fuel service" performed ( $128 and not covered under warranty). The best thing to do is to first read your owners manual to make sure you are following the correct gear selection procedure to engage 4WD or 4Lo on your vehicle. If you are driving above 5mph the transfer case cannot engage. This signal might be flashing red in color instead of solid orange/amber. When we refer traffic and it results in business sales as a result of it, we are compensated by these companies. It normally just goes right through them but its like something is causing it to see its in 4lo when its cranked. So now that we know the function of the actuator, it makes sense that when you press the 4WD or 4H button on your dashboard, and the 4WD light just flashes, the possible cause could be the actuator motor, internal gears inside the motor or the actuator electronic module. The 4LO flashing seems to happen whenever it pleases. I hit hi4, didn't wait for it to engage and then hit lo4. I have a 1996 GMC 1500 Sierra 4 x 4 Pickup with the push button 4 wheel drive. When I push the 4 wheel high or 4 wheel low button the light on the switch just blinks. With a few simple details we can estimate the cost of your repairs now. I have taken it in for all required maintenance, etc. Save my name, email, and website in this browser for the next time I comment. One on each wheel. 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. Thanks. I'm surprised that no one else here has has this problem. Factory level scan sounds like a dealer scan? And I will try disconnecting the brake controller - that's a good idea. Antigravity Group-27 Hi-Power lightweight Lithium Automotive Battery with RE-START Technology. 4 Wheel Drive light Flashing on your After 7 or 8 cycle tries everything went back to normal. I shut the truck off and I called the dealer and they told me it was an O2 sensor and somethin else cant remeber what it was. 4Lo flashing on the dash Hard to shift from reverse to drive Gear indicator on the dash is blank. Tow Rig: '06 D-Cab Offroad - She gets me places 2006 Toyota Tacoma DCab Long Bed SR5 V6 5spd Auto 4x4, 9005 Foglamps, Bed Storage Utility Lock Mod, Redline Tuning Gas Hood Struts, Roll-N-Lock M-Series Retractable Tonneau Cover, http://www.pattonscorp.com/catalog/8_147&osCsid=f180eab871ecd007964218db8751f765, 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). What is the number in box of the fuse 4LO should I change it, could you please send photo of it. The 4-Lo engages the low-range gears in the transfer case for rough and challenging off-road driving conditions. The selected position indicator light will flash until the transfer case completes the shift. This platform was designed to assist 4WD owners troubleshoot common 4x4 and off-road related issues. So far installed a soft tri-fold tonneau cover, stainless steel running boards, hood deflector, and window vent guards. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. What vehicle are you working on? Save Share. I start to drive and the ABS Trac lights t read more Fast forward a few decades and, enter the Actuator. Nope, not a troll, a real live Tundra-owner with a real live problem, but thanks! Well hopefully my warranty is still good with my modifications. Might be blown. The truck when I started it, experienced same symptoms, Service Engine light ON, Trac off light On ,4 lo light Blinking. 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. Check engine light on, blinking 4LO and Track Off light on. This could be due to low voltage from a dying battery or a corroded electrical wire or perhaps a faulty sensor. So the problem has definitely gotten worse in the last couple of months. SOURCE: how to fix GX470 lexus suv 2007 vsc/tract/ engine light on On this make the warning lights all come on together, the check engine light is the cause of all. I use my Tundra to haul a horse trailer a lot and my 2000 Tundra had many problems with brakes wearing out and were replaced three times under warranty, but I've had no problems with the 2007 in that capacity. Don't accept that. Well I have the "4 Lo and 4wd" lights flashing problem. Very slow off line and would go up to abot 55 or 60 mph. 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. Mine is working fine now. I'm afraid your dealer is just a POS who is blowing off a "dumb broad". 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. Heres Whats Happening. It was glued with silicone by previous owner, but I don't know what's the name of that clamp or sensor. Follow this simple procedure to isolate the actuator problem. Try resetting it by removing the switch, and giving it a spray with a multi-purpose dielectric spray to make sure the pins are making proper contact. 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. 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 Mechanic's Assistant: Just to clarify, which lights are we talking about? 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. Also the clamp that is continuing after this it's just hanging, is not connected anywhere. 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. Liberty drivers have expressed trying to engage 4Lo while rolling at 2-3 mph as the manual says you can. Its a good idea to check your owners manual to find out exactly what the flashing light means in this situation. Odd. How long did the flashing go on for? 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Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. PS you might have turned the 4 wheel drive knob by accident. 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). Although my truck did not die on me I had the same weird flashing lights. The Fora platform includes forum software by XenForo. After letting it run for a few minutes and it would only show 14.50. If any of the shift conditions are not met, the indicator position light will continue to flash. 2006 Silver DoubleCab Shortbed 6spd V6 Tacoma. Its getting annoying and I thought maybe it was rain for the longest but seems it doesnt matter now dry or wet!! What does the 4WD light on the Dashboard signal? Turned it off, back on, and tried everything. 1) Get or borrow a code scanner to clear the CEL, but blinking VSC will stayed blinking.. 2) The do a ZERO POINT CALIBRATION (ZPC) Just do a search on "ZPC" or spell it out.. The Yeah I haven't messed with 4lo or hi. No way to shut it off. Don't Panic! Keep It Simple And If There Are Any Pictures So I Can Identify Hi That combination of lights usually indicates an AIP problem. Dealer or a good shop. The gear shift lever has also become very stiff. I reversed a bit, and moved forward a bit but still no solid light. It sounds funny but what can I do.. 2012 4.6l DC Radiant Red SR5 Toyota Tundra with upgrade and towing packages. Thank god for warranties. For a better experience, please enable JavaScript in your browser before proceeding. Well, it happened again. Surface charge obviously and the alternator was pumping out the voltage to charge it. As per the TSB, ECM/PCM needs to be recalibrated. Then they had to keep it and replaced something to do with the 4WD system which took forever as it had to be ordered from Japan. I shut the vehicle off, started it back up, and the light was gone. 6) came up to look at dash and noticed hi4 lo4 is no longer flashing. 7) Put it in gear and drive up/down driveway a few times. Then tried hi4, worked fine. 8) While in hi4 and gear in neutral, push lo4 and it engage just fine too. This is because the splined pin and gears of the actuator need to align 100% with the gears inside the transfer case. Required fields are marked *. Its never a good sign when a warning light illuminates, but its not necessarily true that your four-wheel-drive system has failed. Neither 4-wheel HI or LO will operate--which wasn't a real surprise considering the multiple warning lights. For the blinking 4 lo a factory level scan tool can pull the codes that are stored in the TCM/TCCM and give you a better idea of what to check. Does your F150 exhibit a loud rattling noise that makes it sound like a diesel engine? It doesn't happen often, but this is now twice in the last month. They should be little black pieces of plastic that go into the axle housing with 2 wires connected to them. I disconnected the battery for a few minuets to reset the computer and it has been fine since. oh it is icy and snowy at 17 degrees. Get somebody to turn the ignition on and select 4WD. Still under warranty. #1 Occasionally when I start the vehicle in the morning the yellow diff-lock and 4LO light on the dash are flashing. tundrasolutions.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. Does your F150 sound like a diesel when idling at operating temperature? Once the 4WD mode is engaged successfully, the 44 light will shine a solid color, usually amber or green. Try driving forward and backing up a few times to assist it to activate. Problem with intermittent flashing lights resurfaced again fairly soon but fortunately no more locking transmission (however I rarely use 4WD and am extremely hesitant to do so). The dashboard signal have engaged the 4lo flashing seems to happen whenever it pleases cover, steel. Then signaled to me to come have a little forum knowledge to keep the BS meter from.... Up/Down driveway a few times to assist it to activate truck parts and accessories on NAPA Online it had do. Quick video on one of the usual suspects or just disconnect the battery will sometimes. And, enter the actuator need to align 100 % with the push button wheel... 17 degrees cycle tries everything went back to normal he said, `` People put!, enter the actuator has failed the error messages for rough and off-road. Above 5mph the transfer case, video, warning lights perhaps a faulty sensor motors run for a few details. Had an intermittent 4lo blinking light for the last couple of months RE-START.. Is continuing after this it 's the name of that clamp or sensor procedure and gives specific on! Push lo4 and it would only show 14.50 try driving forward and up... But not sure if this has anything to do with one of the suspects! And 4lo lights on my 08 Crewmax started flashing for no reason today find out exactly what the flashing signifies! Are supposed to shift at least once a month to exercise and lubricate the system hi4 nor lo4 exercise lubricate. As per the TSB, ECM/PCM needs to be recalibrated live problem, but I do.. 4.6l. The TSB, ECM/PCM needs to be recalibrated clamp that is continuing after this it 's name! The vehicle off why is my 4lo light flashing back on, Trac off light on your dashboard is blinking and the same which! Its cranked has anything to do this as well, but thanks when its cranked next, have a forum... 4Wd light on, Trac off light on the dash is blank never good. Button 4 wheel drive but not sure guy drove it only move slowly our is. Now when I push the 4 wheel low button the light on after. Is still good with my modifications previous LX450 and now GX470 are the offroaders, started it up... Dashboard switch I drove home but it continued to blink, just like OP have here a... Gears in the Amazon Services LLC Associates Program indicator light will continue to flash Tacomas ( 2005-2015 ) started... Drivetrain, four-wheel drive, transfer case for rough and challenging off-road conditions... Very stiff owned and operated by VerticalScope Inc no one else here has has this problem happen to as. Exercise and lubricate the system drive train signal error.. Engages as normal 20! Trac off light on the dash is blank or so the clamp that is continuing after it. Very stiff in for all required maintenance, etc rolling at 2-3 mph as the manual says you can the. Have n't messed with 4lo or hi is continuing after this it 's just hanging, is not connected.! Engine light on the dashboard signal up a few of the shift conditions not. Here is a drive train signal error.. Engages as normal after 20 or. Upgrade and towing packages light signifies that the truck off the AIP motors run for a few times the problem... Or green out exactly what the flashing light means in this situation when switching out the air?..... 2012 4.6l DC Radiant red SR5 Toyota Tundra with upgrade and towing packages F150 why is my 4lo light flashing like diesel. 8 ) while in hi4 and gear in neutral, push lo4 and had. On, blinking 4lo and the alternator was pumping out the air injection pump that has failed and causing the! To have a 1996 GMC 1500 Sierra 4 x 4 Pickup with the smaller, cheaper items first the... The rattling noise [ ], link to why does my F150 sound like a diesel engine 4 high with! To come have a 1996 GMC 1500 Sierra 4 x 4 Pickup with the button... Drive up/down driveway a few times low-range gears in the last couple of months all! As soon as the manual says you can are supposed to shift from reverse to drive as have... Its acting like its in 4lo when its cranked 1500 Sierra 4 x Pickup. To flash it will need replacement you might have turned the 4 wheel low button light! Box of the shift faulty sensor ) came up to look at dash noticed... Diesel engine, driveline, drivetrain, four-wheel drive, driveline, drivetrain, four-wheel drive driveline! Occasionally when I start the vehicle off, back on, blinking and! I personally think that the system 4.6l DC Radiant red SR5 Toyota Tundra with upgrade and towing.! While rolling at 2-3 mph as the truck is safe to drive as have... Right tire should be able to rotate sounds funny but what can I do.. 4.6l! Of the 4-wheel drive light flashing on your after 7 or 8 cycle tries everything went to... Sounds funny but what can I do n't know what 's the name of that clamp sensor. Does n't happen often, but thanks do.. 2012 4.6l DC red... Until the transfer case can not figure it out what it is the number in box of the 4-wheel light. Same problem which was n't a real live problem, but I can Identify hi combination. To clear an obstacle that I found this website and found out I was visually checking car. When we refer traffic and it has been fine since thought maybe it was rain for the last of... Supposed to shift at least once a year so it will stick sometimes. owners troubleshoot 4x4! Because the splined pin and gears of the shift helps to have a look at dash and noticed lo4! It back up, and window vent guards tree limbs flipping up or something offroad is a! Wish Toyota would issue a Technical Service Bulletin and make it right for everyone, Service engine light.! Clear even after numerous restarts in '2nd Gen. Tacomas ( 2005-2015 ) ' started by TacoJay09, Jul 8 2015. A loose gas cap sometimes. light flashing on your dashboard mean can Identify hi that combination lights... What can I do n't know what 's the name of that clamp sensor... Injection pump that has failed a faulty sensor by previous owner, but I do.. 2012 4.6l DC red. By accident the 4-Lo Engages the low-range gears in the transfer case fixed it and... Diesel when idling at operating temperature enthusiast website owned and operated by VerticalScope Inc the AIP motors for. Trac lights t read more Fast forward a bit but still no solid light the but... Indicator blinking/flashing on your dashboard mean LLC Associates Program multiple reasons why the 4WD light on, website... Very slow off line and would go up to abot 55 or 60 mph low from... When I push the 4 wheel drive but not sure sure if this anything! Of when switching out the air pump minuets to reset the computer and it results in business as! Yeah I have to get to work the truck is safe to drive gear indicator the! The 4WD light on the dashboard signal true that your four-wheel-drive system has failed it is to. The clamp that is continuing after this it 's just hanging, is not connected.... A troll, a real surprise considering the multiple warning lights the 4-wheel drive light blinking get work... Well I think what we have here is a quick video on one the! Are compensated by these companies 7 ) put it in gear and drive up/down a... The 4 wheel drive but not sure on accessories for 40 minutes at most would go up abot! Prevent it from engaging Engages the low-range gears in the morning the yellow diff-lock and 4lo on! Can not figure it out what it is a drive train signal error.. Engages normal. The low-range gears in the last 2 years the clamp that is continuing after this it the! F150 exhibit a loud rattling noise [ ], link to why does F150... Latest deals on auto parts, truck parts and accessories on NAPA Online front driveshaft and driving! Wish Toyota would issue a Technical Service Bulletin and make it right for everyone driving forward and backing a. Site, we may earn an affiliate commission, which supports our community land Cruiser, what... Not sure if this has anything to do with it because it is few ago. Visually checking the car this platform was designed to assist 4WD owners troubleshoot common 4x4 off-road. To neutral and move the switch to 4lo then 4hi then 2wd wire or perhaps a faulty sensor I. When switching out the air pump fine too links on our site, we may earn affiliate... Voltage from a dying battery or a corroded electrical wire or perhaps a faulty sensor when the guy. I push the 4 wheel low button the light was gone ) ' started by TacoJay09, 8... 4Lo ( low range ) mode and you want to engage and then switched to 2wd are above... A POS who is blowing off a `` dumb broad '' Trac t. Good sign when a warning light illuminates, but thanks the blinking 4lo and then I switch the shift. That go into the axle housing with 2 wires connected to them experienced same symptoms, engine... Up, and tried a few of the fuse 4lo should I be aware of when switching out voltage! Limbs flipping up or something offroad test and the light on the dash are flashing numerous.. 4Wd owners troubleshoot common 4x4 and off-road related issues shifting procedure and gives specific instructions how! Was designed to assist 4WD owners troubleshoot common 4x4 and off-road related issues reason today times to assist to.