Vtm-4 and check engine light on honda pilot

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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. If this is a problem developing a code would be stored in the computer. I would say go to like Auto Zone to have it checked for codes.

Vtm-4 and check engine light on honda pilot

Log in. Sign up. Home Forums Pilot Discussions Pilot. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Just came on today and unable to get the lights out. Can I still drive without any problems? Sort by Oldest first Oldest first Newest first Most reactions. Take it to Autozone or similar and ask them to scan for codes if you don't have one yourself. Once you address the codes the lights will go off. You can drive until your light starts to flash. If it starts to flash pull over and turn off your engine.

The MAF can be cleaned with electrical cleaner at the plugin. I barely made it in under the wire for that lawsuit Find More Posts by Njohnson.

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.

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.

Vtm-4 and check engine light on honda pilot

Home » Warning Lights. On your Honda Pilot dashboard, you may have become familiar with many of the warning lights, but the VTM-4 might be a new one to see. In this guide, we cover all of the basics, starting with the meaning of the VTM-4 light. We will also show you the top causes for this light and cover how to fix it. Stick around until the end, when we answer your top questions. The VTM-4 light indicates that the torque management system is active, allowing the Honda Pilot to drive across difficult terrain. If it remains engaged, the rear differential can suffer abnormal wear, leading to unnecessary repairs. You can also hear strange noises and feel unusual vibrations when this system is in use abnormally.

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View Public Profile. 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. I forget the size, maybe 19 or 21 to Car occasionally smells like burning oil and losing power although dealerships said engine was clean. Find More Posts by Ryanthegreat1. 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. My vtm 4 and emission light came on a few days ago. In this case, a flashing Honda Pilot VTM-4 light indicates a serious problem in the rear differential, and driving on is likely to cause further damage. This issue needs professional attention, and may even be covered by a class-action lawsuit or Honda's eight-year engine warranty extension. They all say " Upstream or Downstream"?

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.

They all say " Upstream or Downstream"? A proper diagnostic effort and effective repairs are, unfortunately, the only way to effectively deal with an illuminated VTM-4 light on a Honda Pilot. What could have snapped?? Send a private message to Ryanthegreat1. GuruZT73H answered 6 years ago. Thread Tools Show Printable Version. First, let's look at what VTM-4 is. This alone is enough reason to pull over when the VTM-4 warning light starts flashing! David answered 5 years ago. Honda is now replacing piston rings etc- major engine repair but covered under warranty. Explore Our Forums. Quote message in reply? Indicates to replace the oxygen sensor. CarGurus Experts. I would say go to like Auto Zone to have it checked for codes.