2011 JGC vibration

[Chris Stewart]

Hi gang, my 2011 jgc has a vibration from 40mph and up. It is not quite as intense after 70mph. I feel it in the floor and the seat but not in the steering wheel. It was hit in the right front. The body shop owner "doesn't feel anything" so this is the last job he'll do for me.
Please advise.

[aleekat]

Were the tires balanced & an alignment done?

[CapriRacer]

Try rotating the tires - front to rear. If the vibration changes from the seat/floor to the steering wheel, then the problem is tires/wheels. Otherwise it's in the drivetrain.

[Chris Stewart]

Originally Posted by aleekat

Were the tires balanced & an alignment done?

Yes, the vibration is still there.

[Chris Stewart]

Originally Posted by CapriRacer

Try rotating the tires - front to rear. If the vibration changes from the seat/floor to the steering wheel, then the problem is tires/wheels. Otherwise it's in the drivetrain.

Yes, rotation & balanced.

[Chris Stewart]

The Service 4WD light come On then goes Off too.

[aleekat]

I would get it up to speed where it vibrates and put it in neutral. If it goes away, suspect drivetrain. If not, still somewhere in the wheels, rims etc.

[Chris Stewart]

Thanks, I'll give that a try when they give up and tell me to come get it.
The tech and service writer says they don't feel any vibration. I wish they had a good, old time, Line Mechanic....it would've been fixed 5 months ago.