Vtm-4 and check engine light on honda pilot

I've noticed that when it rains or snows my check engine and VTM-4 light comes on.

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Vtm-4 and check engine light on honda pilot

The Honda Pilot's all-wheel-drive system is pretty clever, with variable torque distribution between its front and rear axles, as well as between the left- and right rear wheels. It generally works well and ensures strong traction on difficult roads - but some issues have been reported over the years. Their modes of operation are very similar, though, with the newer i-VTM4 essentially just adding more intelligence to the rear-axle torque distribution algorithms for improved agility and better stability in extreme driving conditions. But what if something goes wrong? First, let's look at what VTM-4 is. However, it's important to note that there is a clear distinction between the gauge-display-mounted VTM-4 or i-VTM4 warning light, and the confirmation light inside the dashboard-mounted VTM-4 switch, to the left of the audio system. The VTM-4 warning light in the Honda Pilot's instrument cluster should only illuminate when starting up the engine, following which it should extinguish within a second or so. Thereafter, it's supposed to remain off, even if the clever rear differential is called to action. If the VTM-4 cluster warning light switches on while driving, it indicates something amiss with the rear differential operation, which can be due to a surprisingly wide array of possible causes. However, the confirmation light should only be illuminated when you have purposely engaged Lock mode, and the button should be pressed again to disengage Lock as soon as it is no longer necessary or when returning to hard surfaces. Doing so will turn off the confirmation light, and all will be well. Reasons why the VTM-4 light on a Honda Pilot could illuminate vary; from easily-remedied issues with the wiring harness or sensors to being part of a much larger set of problems, including:. First-generation Honda Pilots will most likely illuminate the VTM-4 warning light due to insufficient differential fluid or a sensor error, with and model year examples reportedly being most prone to these ailments. Second- and third-generation Pilots and model years, respectively share these possible causes but add the possibility that there may be engine- or emission-control problems, in which case the AWD system will automatically disengage and switch the warning light on. This appears to be most prevalent on examples built in , , and - roughly in line with the model years of those Honda Pilots, which are most prone to emission-control issues as well.

It generally works well and ensures strong traction on difficult roads - but some issues have been reported over the years. For a better experience, please enable JavaScript in your browser before proceeding.

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Vtm-4 and check engine light on honda pilot

While these lights can sometimes be benign, they often indicate that something is wrong with your vehicle. When this light comes on, it is essential to have the vehicle checked by a qualified technician as soon as possible. Sometimes, engine code may turn itself off as well.

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Hi my Honda pilot engine light vtm-4 light com continue not stopping wen go high up road it's slipping tire sounds heavy com. Quote message in reply? Can I still drive without any problems? I have a Honda Pilot Just came on today and unable to get the lights out. Search Honda Pilot Questions. Tony answered 4 years ago. Insert Quotes Quotes Post Reply. Other problems are more demanding and will need professional hands to resolve. Once I changed the plugs I've had no issues. Went home and researched it on the computer and found that there was a lawsuit. Sign up. Same issues as listed above. Recommended Communities. Car occasionally smells like burning oil and losing power although dealerships said engine was clean.

Virtual torque management system VTM-4 on 4-wheel drive Honda Pilot SUV automatically detects the traction conditions and distributes engine torque to the axles accordingly. Direct causes can be the low engine oil pressure, VTM oil temperature sensor, and damaged or improperly installed gasket.

Started it again and now it is just the check engine light showing. Did this about 6 times on the way home just a few miles. They were not going to honor it last year because I had over , miles on the car. Ordering the Denso oxygen sensor. Content will be removed if CarGurus becomes aware that it violates our policies. Upload Photo Photo optional. 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 until the VTM-4 light stops flashing. Can I still drive without any problems? This alone is enough reason to pull over when the VTM-4 warning light starts flashing! In this instance, the control system has isolated the fault by disengaging the torque take-off from the front transaxle and opening the VTM-4's clutches, turning your AWD Honda Pilot into an FWD-only car. Is that necessary? This is an older thread, you may not receive a response, and could be reviving an old thread. Received Likes on Posts. Same issues as listed above. I did not feel any vibration or anything.