Honda pilot vtm-4 light on and check engine light

The light appears to come on when the engine revolutions are declining, e.g. coasting to a stop, or when transmission shifts up and revolutions drop, or when coming up behind a slower moving vehicle …

Honda pilot vtm-4 light on and check engine light. Another common reason the vtm 4 honda pilot light may illuminate is electrical issues. If your Honda Pilot has an electrical fault, the VTM-4 system may …

The manual says the engine icon (check engine) is emissions related. I had just finished filling the tank at the gas station. I thought I got quite a few "clicks" after tightening the fuel cap. The manual only says the vtm-4 light indicates a malfunction in the system and to have it checked. 8,600 miles on the odometer. Dave.

Here are the codes and diagnosis: Found code P0305, misfire on cylinder 5. Tested both the spark plug and coil pack then completed compression test. Also found low compression on cylinder 4 130PSI and low compression 5 130PSI. Normal compression should be 170PSI. Low compression most likely due to cylinder ring wear.Hi all new here. Check engine light came on after work few days ago. Car has 156k miles. Vtm-4 and cel came on at the same time. When I went to start it the next day. Vtm-4 light was off. Cel still on. Ran codes. Misfire on all cylinders plus random misfire. Car still running perfectly fine no stuttering that Iv noticed. cleared code.B. becker Discussion starter. 1 post · Joined 2016. #1 · Mar 22, 2016. 2013 Honda Pilot VTM-4 light & check engine light came on with no difference in driving performance. Dealer check said a P3400 VPS Stuck off on B1 is the issue & a sensor has to be replaced. It's on order & it's been 5 days & I haven't seen the lights come on since.Press the VTM-4 Lock button. 2. Move the shift lever to D or D . 3. Turn the ignition to LOCK (0). The VTM-4 Lock will temporarily disengage when the vehicle speed exceeds 18 mph (30 km/h). It will automatically engage again as the speed slows below 18 mph (30 km/h). The button light will remain on.The check engine light on My '06 pilot will flash with the first start-up of the day, after that is just stays on, no flashing. Sedolmy, the VTM-4 light will come on. Driving is smooth with no issue, all issue are at the initial start up and causes the vehicle yo vibrate. I got misfire codes and replaced all the spark plugs, but still having an ...B. becker Discussion starter. 1 post · Joined 2016. #1 · Mar 22, 2016. 2013 Honda Pilot VTM-4 light & check engine light came on with no difference in driving performance. Dealer check said a P3400 VPS Stuck off on B1 is the issue & a sensor has to be replaced. It's on order & it's been 5 days & I haven't seen the lights come on since.

According to the owner's manual, a flashing VTM-4 warning light on a Honda Pilot means that you should immediately pull over, slot the transmission into Park, and let the engine idle...If your Honda Pilot’s check engine light and VTM-4 light are on, there could be various causes, such as a malfunction in the fuel injection system, a faulty head …The 1975 Honda CB400 motorcycle was affordable, technically advanced, and deceptively quick. Learn more and see pictures of the lean 1975 Honda CB400. Advertisement The 1975 Honda ...2009. Your 2009 Honda Pilot is designed to disable a Variable Torque Management 4WD System (VTM4) in case there is a problem with engine operation. When You have a check engine and VTM4 light on, this will usually indicate a problem with an engine. You need to resolve the engine faults, and the VTM4 system will usually restart …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...

3,221. Feb 15, 2021. #1. Original owner; 2013 Pilot 4WD ~80k miles. Oil is clean & full. The CEL & VTM-4 light randomly came on with code P3400. The car feels low on power and shudders above 55 mph. The ECO light also doesn't turn on anymore. I did a quick search and this seems to be a code for an oil pressure switch on the firewall-side of the ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Birdman78. 1 post · Joined 2022. #4 · Feb 1, 2022. A common reason for the VTM-4 Light (and inability to activate ECO Mode) is a bad rear-bank (bank 1) oil pressure sensor. This happened to my vehicle at about 60,000 miles. You can order a new OEM one for less than $40. Antonio Ramon.Mechanic for Honda: Dan. It most likely means the sensor is the problem. You can swap the bank 1 and bank 2 sensors with eachother to see if code switches to other bank if so you know sensor is problem if not there is a oil pressure issue. The sensor is problem 95% of time. Let me know if you have questions, thanks.B. becker Discussion starter. 1 post · Joined 2016. #1 · Mar 22, 2016. 2013 Honda Pilot VTM-4 light & check engine light came on with no difference in driving performance. Dealer check said a P3400 VPS Stuck off on B1 is the issue & a sensor has to be replaced. It's on order & it's been 5 days & I haven't seen the lights come on since.

Delta faucet screen removal tool.

The VTM-4 (Variable Torque Management 4-wheel drive) light is a warning indicator found in Honda Pilot SUVs that have the four-wheel drive capability. If the light is illuminated, it indicates a problem with the VTM-4 system. Some of the symptoms that may be observed when the VTM-4 light in a Honda Pilot comes on include a reduction in traction ...Moose, hi. 2010 Honda Pilot. Had a VTM-4 light as well as a check engine light come on. Upon research, it appears that a faulty EGR valve is often the cause. I have replaced the EGR valve but still ha … read moreTherefore, it’s crucial to pay attention to the VTM-4 light and take appropriate action if necessary. If the light remains on, it’s recommended to take your Honda Pilot to a certified mechanic to diagnose and fix the issue. Causes of the Honda Pilot VTM-4 Light On 1. Faulty Engine Sensor. One of the causes of the VTM-4 light …Honda. Pilot. 2011. The AWD equipped 2011 Honda Pilot is also supplied with warning systems should its sensors detect an issue related to its function and traction control. The "VTM4" light refers to the "Variable Torque Management 4WD System" and could be triggered by many different errors. Under inflated tires or problems in the rear ...VTM-4 and TPMS went away after few miles, but engine light is still there. I also observed - when I go beyond 69-70 MPH, the VTM-4 comes back. Anything lower, the VTM-4 does not come. I have driven around 200 miles after TPMS came for the first time. Since then, TPMS has not bothered me again (after coming and going for 2 times).VTM-4 & check engine light is flashing, VTM-4 light stays on, also in can't shift into 2 3 gears, It is an 05 honda - Answered by a verified Mechanic for Honda. ... I got a 2003 Honda Pilot. Currently, the VTM-4 light stay on after a few mins the car startup. I can engage VTM-4 button right after starting the car and the button will lit & VTM-4 ...

Honda Pilot 2006 LX 4WD J35A9, bought May 2015 with 108,000 Kms / 67,000 miles.Now 270,000 Kms/ 164,000 miles. Maintenance so far: New aftermarket rad, New OEM PCV valve, New Costco battery, New intake air duct, "Reman" Denso alternator from Amazon, cupro-nickel brake lines on all 4 corners, OEM accesssory belt tensioner pulley and idler pulley, Aisin TB kit, OEM front sway bar bushings, full ...14580 posts · Joined 2015. #6 · Jan 28, 2021. There are a few reports of the VTM-4 light problem being solved by cleaning (I'd just replace) the EGR valve. May as well clean the EGR ports and passages while you're at it and change the PCV valve. VTM-4 light and new control module.OK..so I spoke to a local independent shop about my situation. VTM light, bad PCM, etc. The independent shop said that if I buy a used VTM for an early 2004 Pilot, it will have a hard coded VIN in the PCM. It will then throw check engine light codes. He also said I have an 80% chance of the transmission going bad (I do have a new tranny noise ... Therefore, it’s crucial to pay attention to the VTM-4 light and take appropriate action if necessary. If the light remains on, it’s recommended to take your Honda Pilot to a certified mechanic to diagnose and fix the issue. Causes of the Honda Pilot VTM-4 Light On 1. Faulty Engine Sensor. One of the causes of the VTM-4 light on a Honda ... This time the VTM4 light came on with the engine light sign. I was freaked out but I drove it to the mechanic and he scanned it for code but VTM4 light didn't came back. He asked me to drove it around for a little to see if the VTM4 will come back but it didn't. another issue I forgot to mention is I noticed when the car on a stop and I push ...It would only turn off if the engine was turned off. Started up and drove a few miles, and the VTM-4 light came on again. Also the "check engine" light came on, so there is more afoot here. Engine seems to be running fine. Recently purchased the Pilot, it has 331,000 miles and is in very good condition.moonpilot Discussion starter. 3 posts · Joined 2012. #1 · Jul 25, 2012. I have a 2009 Pilot w/ about 64k miles on it. About a year ago the Check Engine/Emmisions system message popped up. the VSA Inop would light intermittently. I took it to my mechanic and he cleared the codes w/ an agreement to bring it back if the warning lights came on again.Dec 29, 2023 · While single lights like SRS, Oil, Temp, TPMS, ABS or VSA are symptom-specific, the combinations of MIL/"check engine" and certain others usually suggests more complex issues that are tough to display with the limited number of bulb indicators available. Hence the OBD code readers for that duty. Please report back your findings.

788 posts · Joined 2009. #1 · Dec 8, 2009. Just had the little engine icon light up and the VTM-4 light come on at startup. They stayed on. Interesting to note that last Wed. I had my oil/oil filter, air filter, and VTM-4 oil changed. The RL also sputters when slowing down to stop and when stopped but does not stall.

Jul 28, 2020 · 04 pilot. Temp sensor in the rear differential is bad causing the vtm light to come on. New sensor and rear diff fluid change. Engine oil does not affect this light nor does any sort of gasket. Like. (9) Bill Martin March 8, 2022. My pilot had that code and it was the variable timing pressure switch. How can the VTM-4 light on a Honda Pilot be turned off? In a Honda Pilot, the VTM-4 system—also referred to as the variable torque management system 4-wheel drive system—is responsible for distributing engine torque to the vehicle’s axle. This system runs automatically and is always on.VTM-4 Light but NO check engine light. Over the past few weeks I've noticed that my truck's VTM-4 light comes on every now and then when I first start it up in the morning. It will stay on until I shut off the engine/turn it back on again, then it typically will not return until the next day. I can even restart it at a stoplight or something to ...Wheel Speed Sensor or VSS. The traction control system depends on the VSS (vehicle speed sensor) and wheel speed sensors to determine if any of the wheels are slipping. If the VTM-4 light and the check engine light are on, pull the codes with an OBD2 scanner and see if they are related to the sensors mentioned above.Sometimes, the VTM-4 light can be activated due to a VTM-4 fluid leak or malfunction in your Pilot. To check for these issues, press and hold down the VTM-4 switch. If you notice that the VTM-4 light is still on even after pressing the switch, it could mean that the VTM-4 fluid has already leaked or is low. To check the VTM-4 fluid level, look ...HONDA MOTOR CO. LTD.DL-NOTES 2022(22/25) (US438127AA08) - All master data, key figures and real-time diagram. The Honda Motor Co. Ltd.-Bond has a maturity date of 3/10/2025 and off...Step 8: Start the Engine. With the negative terminal reconnected, it’s time to start the engine. Insert the key into the ignition, turn it to the “on” position, and then start the engine. Observe the instrument cluster for the VTM-4 light. If the reset was successful, the light should no longer be illuminated.Engine Light Blinking and VTM-4. Hey guys, new to the Honda Ridgeline world. Bought my 07 Ridgeline about 2 weeks ago with 120k on it. Thing checked out good and ran perfect until about 2 days ago. When i start it, it fires right up but idles high and low, and the check engine light comes on ( sometimes flashes, and about half the time the …The check engine light is a common feature in most modern vehicles. It serves as a warning system, alerting drivers to potential issues with their vehicle’s engine or emissions sys...1. The engine light first flashes 2. Engine lights then becomes steady and stays on 3. VTM-4 light comes on and stay I am going to take it to dealership on weekend but I need to know what the hell went wrong . Mine is 07 certified Honda Pilot EX-4WD that I bought last year June and still in warranty. The mileage is approx (35K).

Garand thumb gear.

Coaltana.

Below we have highlighted the most common causes of a check engine light. Loose Gas Cap: Your gas cap is loose, broken, or simply missing. Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing fuel economy and increasing harmful emissions. Failing Catalytic Converter: Your catalytic converter can eventually clog with ...What Causes the VTM 4-Light To Come On? It is important to remember that a steady VTM-4 light in and of itself is only indicative of you using the VTM-4 system.The Honda Civic Hybrid System - The Honda Civic hybrid system has some unique features. Learn all about the Honda Civic Hybrid system at HowStuffWorks. Advertisement If ever two au...It would only turn off if the engine was turned off. Started up and drove a few miles, and the VTM-4 light came on again. Also the "check engine" light came on, so there is more afoot here. Engine seems to be running fine. Recently purchased the Pilot, it has 331,000 miles and is in very good condition.The mystery continues. I have a 2005 Pilot that has experienced the intermittent issue of the ABS, VSA, VTM and ! lights coming on. It's been happening sporadically for the last 2 years. It seems to occur more often during warmer and moist weather. The last time it happened was October 2014.155 posts · Joined 2022. #1 · Jul 23, 2022. So I was just casually driving last night and my VTM4 & check engine lights came on at the same time. I have DTC codes P0135 H20 sensor bank 1 sensor 1, P0155 H20 sensor bank 2 sensor 1, P1298 electric load detector circuit high input, P0498 Evap emissions system vent control valve circuit low.Barry Sergeant. 25 satisfied customers. Has 84,000 miles. The VSA off indicator light is on. Has 84,000 miles. The VSA off indicator light is on constantly as is the Malfunction Indicator Lamp. The VTM-4 lamp comes on a stays on some of the … read more. sprinkles08. Technician.The Snake ransomware is believed to be the cause. Honda has confirmed a cyberattack that brought parts of its global operations to a standstill. The company said in a brief stateme...It would only turn off if the engine was turned off. Started up and drove a few miles, and the VTM-4 light came on again. Also the "check engine" light came on, so there is more afoot here. Engine seems to be running fine. Recently purchased the Pilot, it has 331,000 miles and is in very good condition.Idle speed would dip down to 500 RPM then cause a good shudder. Noticeable hesitation when starting from a stop, engine seemed fine when under load or above 1000 RPM. Got check engine light immediately and VTM light after a minute. Stopped, checked under the hood, used code scanner (Innova 3030 - good n cheap) - …Apr 26, 2020 · Hi . Thank you for asking your question on JustAnswer. The check engine light VTm light and other fault lights comes on when the on-board computer detects a fault in engine driveability or performance, transmission control system or transmission, or the emissions system, and a fault code is set and stored in the computer. ….

The check engine light & VTM-4 lights comes on when the on-board computer detects a fault in engine driveability or performance, transmission control system or transmission, or the emissions system, and a fault code is set and stored in the computer. Faults that can set the check engine light can range from a vaccuum leak, engine mis …Birdman78. 1 post · Joined 2022. #4 · Feb 1, 2022. A common reason for the VTM-4 Light (and inability to activate ECO Mode) is a bad rear-bank (bank 1) oil pressure sensor. This happened to my vehicle at about 60,000 miles. You can order a new OEM one for less than $40. Antonio Ramon.Press the VTM-4 Lock button. 2. Move the shift lever to D or D . 3. Turn the ignition to LOCK (0). The VTM-4 Lock will temporarily disengage when the vehicle speed exceeds 18 mph (30 km/h). It will automatically engage again as the speed slows below 18 mph (30 km/h). The button light will remain on.Mechanic for Honda: Dan. It most likely means the sensor is the problem. You can swap the bank 1 and bank 2 sensors with eachother to see if code switches to other bank if so you know sensor is problem if not there is a oil pressure issue. The sensor is problem 95% of time. Let me know if you have questions, thanks.The VTM-4 (Variable Torque Management 4-wheel drive) light is a warning indicator found in Honda Pilot SUVs that have the four-wheel drive capability. If the light is illuminated, it indicates a problem with the VTM-4 system. Some of the symptoms that may be observed when the VTM-4 light in a Honda Pilot comes on include a reduction in traction ...I replaced all 4 rotors and pads and everything was working fine for a day and the second day the check engine light, vtm-4 light and traction control lights come on and stay on, ideas? I will stop at Autozone for them to read the codes but thought I would postOct 26, 2023 · Some Hondas, such as Honda Accord, Honda Civic, and Honda CRV, have a maintenance light and the check engine light. Why are my Honda pilot check engine and vtm-4 light on? Your Honda is designed to disable a Variable Torque Management 4WD System (VTM-4) if there is a problem with engine operation. Bad gas could be the cause. I would check the air filter to make sure it's ok and that nothing found a home in the airbox or intake. I would be looking at the air mass sensor. Had a problem with a bad MAF on a different car that threw the same codes. Car ran ok but the light would come and go, then finally stayed on. Honda pilot vtm-4 light on and check engine light, If you’re in the market for a new Honda Pilot, finding the best price is likely at the top of your priority list. With so many dealerships and online platforms to choose from, it c..., Jan 25, 2017 · Check engine light and VSA light I had the same problem on my 2007 Honda Pilot. It ended up being all 6 cylinders "misfiring," VSA light, and ABS sensor logic failure. I used a OBD2 reader to reset the throttle body to idle learn which remedied the check engine light. , Sometimes, the VTM-4 light can be activated due to a VTM-4 fluid leak or malfunction in your Pilot. To check for these issues, press and hold down the VTM-4 switch. If you notice that the VTM-4 light is still on even after pressing the switch, it could mean that the VTM-4 fluid has already leaked or is low. To check the VTM-4 fluid level, look ..., How Can I Diagnose The Check Engine & Honda Pilot VTM 4 Light Problems? A VTM-4 control unit maintains a log of the last 7-8 errors or trouble codes. They can be scanned or read with an OBD-I or …, Mechanic for Honda: Dan. It most likely means the sensor is the problem. You can swap the bank 1 and bank 2 sensors with eachother to see if code switches to other bank if so you know sensor is problem if not there is a oil pressure issue. The sensor is problem 95% of time. Let me know if you have questions, thanks., The mystery continues. I have a 2005 Pilot that has experienced the intermittent issue of the ABS, VSA, VTM and ! lights coming on. It's been happening sporadically for the last 2 years. It seems to occur more often during warmer and moist weather. The last time it happened was October 2014., Tuesday I took the day off of work and changed the VTM-4 fluid and transmission fluid. It had been about 40k on the transmission, and I had never personally changed the VTM-4 fluid; had the truck for 41k miles. The VTM-4 fluid looked pretty bright red when I changed it. Nothing surprising and not much in the way of metal shavings on …, Honda vehicles have a reputation for safety and reliability. However, the Honda Pilot, which first appeared on salesroom floors in the early 2000s, has had a more mixed record. In ..., My second issue is this the check engine light. New iridium Bosch plugs and NGK ignition coils. Torqued the plugs to 13ft pounds. ... You will need a Honda Specific code scanner to pull the VTM-4 code. You could also try the OBD2 jumper method which blinks the major code (but not subcode) on the dash. ... So I need to probably get a …, Top Answer. Tina S. December 31, 2020. Your 2009 Honda Pilot is designed to disable a Variable Torque Management 4WD System (VTM4) in case there is a …, Oct 29, 2019 · 4,099 POSTS. Hello thanks for using 2CarPros. the vtm is the variable torque management system. The check light means there's a diagnostic trouble code stored in the computer. You can stop by pretty much any parts store and they will scan the computer for free. This will give you direction on figuring out what's wrong with it. , 1. Loose or bad gas cap. It is possible for the check engine light to come on in Pilot due to a loose or bad gas cap. The fuel system in modern vehicles is designed to maintain a certain level of pressure, and if the gas cap is not sealing properly, it can cause a leak and disrupt the pressure balance in the system., When driving, and sometimes when parked and idling I get a VSA warning light and warning triangle light. This is followed by a VTM-4 warning light within a few seconds. The vehicle loses power. I stop , shut down and restart, and all is good. This happened 6 times in one day, but then nothing for a week or more., Here are a few things you can try to troubleshoot the issue: Check the VTM-4 switch: Make sure the VTM-4 switch is in the correct position and that it is functioning properly. If the switch is damaged or not working properly, it may prevent the VTM-4 system from engaging. Check the VTM-4 fuse: The VTM-4 system is powered by a fuse., The manual says the engine icon (check engine) is emissions related. I had just finished filling the tank at the gas station. I thought I got quite a few "clicks" after tightening the fuel cap. The manual only says the vtm-4 light indicates a malfunction in the system and to have it checked. 8,600 miles on the odometer. Dave., Mechanic for Honda: Andrew. This rough startup is possibly what triggered the lights to set a fault. And yes even if you just leave the gas cap loose it will turn on both the VMT-4 and engine light. Ask Your Own Honda Question. well the gas cap wasn't loose since the lights came on when the tank was nearly empty., The old 2010 Honda Pilot (76k) had been cruising right along, until a few days ago. The CEL and VTM-4 lights appeared. What was weird they appeared after I had been involved in some high water situations--the town I was in experienced a state of emergency situation with over 7 inches if rain in a two hour time period., The VTM-4 (Variable Torque Management 4-wheel drive) light is a warning indicator found in Honda Pilot SUVs that have the four-wheel drive capability. If the light is illuminated, it indicates a problem with the VTM-4 system. Some of the symptoms that may be observed when the VTM-4 light in a Honda Pilot comes on include a reduction in traction ..., The light appears to come on when the engine revolutions are declining, e.g. coasting to a stop, or when transmission shifts up and revolutions drop, or when coming up behind a slower moving vehicle and letting up on the gas. The light comes on whether the gas tank is full or near empty., While single lights like SRS, Oil, Temp, TPMS, ABS or VSA are symptom-specific, the combinations of MIL/"check engine" and certain others usually suggests more complex issues that are tough to display with the limited number of bulb indicators available. Hence the OBD code readers for that duty. Please report back your findings., My second issue is this the check engine light. New iridium Bosch plugs and NGK ignition coils. Torqued the plugs to 13ft pounds. ... You will need a Honda Specific code scanner to pull the VTM-4 code. You could also try the OBD2 jumper method which blinks the major code (but not subcode) on the dash. ... So I need to probably get a …, My 2008 Pilot has had the check engine light on for a while. I know dealer said I need to change the O2 sensor but have not yet. I recently had the VTM-4 light come on after a rain storm. I am not sure if this a factor or not. The light does go off if I shut off car and restart. I have a scanner and the codes I get are: P0138, P0141 and P2271., I had check engine light on And vtm-4 ... Piloteers.org forum community offers tech info, troubleshooting, modification DIY’s and discussion for the Honda Pilot SUV. Show Less . Full Forum Listing. Explore Our Forums. 2016-2022 Pilot General Discussions 2003-2008 Pilot 2012-2015 Pilot 2009-2011 Pilot., 155 posts · Joined 2022. #1 · Jul 23, 2022. So I was just casually driving last night and my VTM4 & check engine lights came on at the same time. I have DTC codes P0135 H20 sensor bank 1 sensor 1, P0155 H20 sensor bank 2 sensor 1, P1298 electric load detector circuit high input, P0498 Evap emissions system vent control valve circuit low., 788 posts · Joined 2009. #1 · Dec 8, 2009. Just had the little engine icon light up and the VTM-4 light come on at startup. They stayed on. Interesting to note that last Wed. I had my oil/oil filter, air filter, and VTM-4 oil changed. The RL also sputters when slowing down to stop and when stopped but does not stall., VTM light on 2003 Pilot. We own 2 '03 honda pilots. Mine has 380,000 km while the other has about 180K. VTM light and only the VTM light is on the younger of the 2. I have been working at narrowing it down. It runs fine but I have removed and cleaned the intake and replaced gasket., How Can I Diagnose The Check Engine & Honda Pilot VTM 4 Light Problems? A VTM-4 control unit maintains a log of the last 7-8 errors or trouble codes. They can be scanned or read with an OBD-I or …, Dec 18, 2022 · I've have the VTM-4 light come on when the engine had a fouled plug. My impression is that several systems work together and a problem in one system can cause another to misbehave also. My solution has been to buy an inexpensive reader tool and keep it in the car so if a problem shows it's self I can read it on the road and reset it as needed. , VTM light on 2003 Pilot. We own 2 '03 honda pilots. Mine has 380,000 km while the other has about 180K. VTM light and only the VTM light is on the younger of the 2. I have been working at narrowing it down. It runs fine but I have removed and cleaned the intake and replaced gasket., Here are a few things you can try to troubleshoot the issue: Check the VTM-4 switch: Make sure the VTM-4 switch is in the correct position and that it is functioning properly. If the switch is damaged or not working properly, it may prevent the VTM-4 system from engaging. Check the VTM-4 fuse: The VTM-4 system is powered by a fuse., Honda / By The GearShifters Team. Under circumstances where there is less traction, the Variable Torque Management 4WD System (VTM-4) automatically distributes varying amounts of engine torque to the rear wheels. When your MDX is stuck or is at risk of being stuck, you can use the VTM-4 Lock button to add greater torque to the rear wheels if ..., Hi all new here. Check engine light came on after work few days ago. Car has 156k miles. Vtm-4 and cel came on at the same time. When I went to start it the next day. Vtm-4 light was off. Cel still on. Ran codes. Misfire on all cylinders plus random misfire. Car still running perfectly fine no stuttering that Iv noticed. cleared code., Oct 26, 2023 · Some Hondas, such as Honda Accord, Honda Civic, and Honda CRV, have a maintenance light and the check engine light. Why are my Honda pilot check engine and vtm-4 light on? Your Honda is designed to disable a Variable Torque Management 4WD System (VTM-4) if there is a problem with engine operation.