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. In about a day or so they both will go away? What could this be??? Rowefast answered 7 years ago.

Thread Tools. View Public Profile. Send a private message to Njohnson. Find More Posts by Njohnson. View iTrader Profile. Likes: 1. Received Likes on Posts.

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:.

GuruZT73H answered 6 years ago. They said to drive it until it gets worse drags when starting.

Log in. Sign up. Home Forums Pilot Discussions Pilot. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.

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. There can be indirect reasons like faulty oil pressure sensors, oil pressure switch, and exhaust gas recirculation EGR valve. You also need to check the condition of the transmission fluid to diagnose the real problem. VTM-4 is an automatic torque control system introduced by Honda. Road traction conditions change the applied torque to the rear axle to get optimum road grip on slippery or snowy surfaces. It remains active as soon as you turn ON the engine and automatically perform its function without driver input. If your vehicle gets stuck in extreme mud or snow, you can manually activate the VTM-4 by pressing the lock button in front. It provides maximum torque to the rear wheels.

Vtm-4 and check engine light on honda pilot

Log in. Sign up. Home Forums General Problems. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.

Shift antonym

BeachGirl16 answered 5 years ago. Just pointing out that a check engine light is accompanied by a VTM light because of a programming goof. I've noticed that when it rains or snows my check engine and VTM-4 light comes on. Content will be removed if CarGurus becomes aware that it violates our policies. JJPilot13 answered 5 years ago. You might end up paying more as surrounding parts start to fail as a result of ignoring the lights. VTM light and emission light? AVS Forum. Insert Quotes Quotes Post Reply. Honda dealership kept telling me Oh that's a Honda it always Burns oil! Hope access is not that difficult. When I pulled my plugs this last time they were all a bit corroded but the plug in cyl 3 was coverd in oil. 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. GoldieHonda answered 5 years ago.

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.

Just had VTM4 and check engine came on today thought I could drive two miles home. But what if something goes wrong? Sort by Oldest first Oldest first Newest first Most reactions. VTM light and emission light? As far as the VCM issue is concerned, check with your Honda dealership if your Pilot is included in the warranty extension for this matter, because, apart from sensor- or wiring failures, emission control malfunctions are the main reason why a Honda Pilot's VTM-4 warning will light up. Report Follow. Take it to Autozone or similar and ask them to scan for codes if you don't have one yourself. Chrislee answered 5 years ago. If you get a nice employee they may just check your fluids, and a few other things for you if you ask nicely, and you don't have to tip or anything it is free, but I would give a few bucks if they go above and beyond for you. Yes, more than likely the front 02 sensor, the one closest to the engine.