Whine with Highway Assist

[JerseyStrong]

Lately I have been noticing an annoying harmonic whine at highway speeds. It isn’t the normal sound of the motor winding up. Nor does It fit the profile of tire noise. Last night as I was driving on I-195 with Highway Assist at about 75 mph, it became intrusive and annoying. When i hit the control to cancel HA as I was nearing my exit, the sound immediately stopped. I had not slowed down. The road surface was the same. Has anyone else had this issue and had it resolved.

 

[xponents]

Lately I have been noticing an annoying harmonic whine at highway speeds. It isn’t the normal sound of the motor winding up. Nor does It fit the profile of tire noise. Last night as I was driving on I-195 with Highway Assist at about 75 mph, it became intrusive and annoying. When i hit the control to cancel HA as I was nearing my exit, the sound immediately stopped. I had not slowed down. The road surface was the same. Has anyone else had this issue and had it resolved.

Were you in sprint mode? This conditions the battery at all times.

 

[JerseyStrong]

No.