What does VTM4 mean on Acura MDX?

Page 1. The Variable Torque Management 4WD System (VTM-4) automatically transfers varying amounts of engine torque to the rear wheels under lower traction conditions. If more traction is needed when your MDX is stuck, or is likely to become stuck, you can use the VTM-4 Lock button to increase torque to the rear wheels.

What does it mean when the VTM4 light is on?

When this indicator is on, one or more of your tires is significantly under inflated. You should stop and check your tires as soon as possible. The VTM-4 Lock will temporarily disengage when the vehicle speed exceeds 18 mph (30 km/h).

How do you turn off the VTM4 light on a Honda Pilot?

To turn off the VTM-4 on your Honda Pilot, you can use any of the following methods:
While the car is running, press and hold the VTM-4 button, typically located on the dashboard next to the radio.Shift the drive selector lever to P and then back to D while stopped.

Why is my VTM4 light on MDX?

VTM4 on an Acura MDX stands for Variable Torque Management 4WD System. If Your Mdx has a warning light on for this system You will need to start by scanning Your vehicle codes to see what they say about the fault. The most common cause of this warning light seems to be an EGR valve failure.

How do you engage 4 wheel drive Honda Pilot?

Press the VTM-4 button, located to the left of the stereo. An indicator light on the dashboard will light up, showing VTM-4 is active. Press the VTM-4 button a second time to disengage it when you no longer need four-wheel drive.

What is the cause of a VTM4 and VSA lights on in a Honda Pilot?

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 differential can activate the VTM4 warning and AWD will automatically be suspended to prevent damage to the vehicle or its transmission.

How do I turn off VTM4?

The first way is simply press the VTM4 button that is located on the dash next to the radio. The second way is to shift the drive selector lever to park and then back to drive while You are stopped. The third way is to turn off the vehicle and then turn it back on.

What does VTM4 mean on a 2009 Honda Pilot?

December 31, 2020. 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.

What does VSA stand for on my car?

(ESC) System. Helps to stabilize the vehicle during cornering if the vehicle turns more or less than what was intended. It assists in maintaining traction on slippery surfaces by regulating engine output and selectively applying the brakes.

How does VTM4 Work?

The VTM-4 Lock® feature allows you to manually lock the rear differential in place to get you moving when faced with extreme conditions. By simply pushing the Lock button, you can fully engage four-wheel drive to gain momentum, putting all of your power to the rear axle.