VTM-4 Differential Fluid is a special Honda rear differential fluid used in Honda vehicles equipped with the VTM-4 (Variable Torque Management 4WD) system. It is not transmission fluid and not ordinary gear oil. �
hondaburlington.com +1
Purpose:
Lubricates the rear differential gears
Works with the internal wet clutch packs that transfer torque to the rear wheels
Prevents clutch chatter, noise, and poor AWD operation �
hondaburlington.com
Common vehicles using Honda VTM-4 fluid:
Honda Pilot (older VTM-4 AWD models)
Honda Ridgeline (first generation)
Some Acura MDX models with VTM-4 systems
(Always confirm by model year because newer Honda AWD systems may use different fluids