Knocking noise in PS door over bumps
 

This started a couple weeks ago. Of course when I'm sitting in the pass. seat it doesn't happen. It's not the seatbelt adjuster in the B-pillar either. it is definitely comming from the door itself, and doesn't matter if the window is up or down. Anyone with this before?

Bet a bolt is loose that hold the window track or motor. My old '99 Silverado got a knocking noise of some sort with in a few months of being new and when I took off the door panel I found a bolt was loose and that was the problem. Later the other door developed the noise and again a bolt was loose.
Strange thought that your doesn't do it when you are in the pass. seat? maybe someone should be in the drivers seat and driving also:D

That might help I guess.

but that would mean....**Gasp**

Someone else would drive the HHR!!!!


The horror......the horror.

Or you could just let the Passenger in instead of driving off. =)

mine is making a whinning noise when i unlock or lock the door, also the pass side, but i think mine is the door lock about to go out. havent heard any knocking in mine.....YET...