For 2019, Pilot receives a number of refinements to the 9-speed automatic transmission (9AT), available in Touring and Elite models. When in Drive and under light-to-moderate throttle, the 9AT will now start in second gear for smoother launch and lower speed acceleration. The transmission also defaults to second-gear launches when the Intelligent Traction Management (ITM) switch is in Snow mode. At full throttle, with steep grades, in S mode, or with the ITM in Sand or Mud, the 9AT will start in first gear.

Pilot also has an upgraded Idle Stop system. Fully integrated with the new second-gear launch mode, it features new programming and a new brake pressure trigger for quicker restarts when accelerating immediately after engine stop, making the system less noticeable in heavy traffic and similar driving situations. The air conditioning has been reconfigured as well to reduce engine restarts. Additionally, when in idle stop, the engine remains off after shifting to Park for a more intuitive driving experience.