2006 hummer wipers not working

SOURCE: Driver side wiper doesn't move on 2006 Mazda 3

thers a bolt where the wiper piviots and it might need tigting

SOURCE: Driver's side wiper froze and broke on PT Cruiser.

on the wiper arm at the bottom is a plastic cap. remove it and underneath is a 13 or 15 mm nut line the wiper back up and tighten the nut. the wiper should work.

SOURCE: passenger side wiper quit working

I had this exact problem. You will need a new linkage assembly. One of the arms has broken off. If I recall, it wasnt cheap. Good luck.

SOURCE: windshield wiper on driver's side of Hyuandi doesn't work -

I recently had the same problem of the drivers side wiper not working. My boyfriend (a mechanic) took the windshield cowl off and looked to see what was going on. He originally thought that maybe something had slipped off. I'm going to describe what he found in layman's terms. When you take off the wiper blade arms from the wiper transmission assembly unit there are these silver colored nubs with grooves on them (one for each wiper). What he found was that on mine the grooves were stripped so that the wiper on the drivers side wouldn't catch and go across the windshield while the other wiper worked fine. What we think that happened is that I left the wipers on when I shut off the car and since we had a huge snowstorm the wiper transmission bound up and stripped the nubs when I turned on the vehicle the next day and let it warm up. I had tried for the past week to find a used replacement wiper transmissions assembly but was not successful. I just ordered the part from my local Hyundai dealer at a cost of $180. I will at least save on the labor, as my boyfriend can handle that part. If you try to get the part used, be careful. There was a product change mid-year. Prior to June 2004 (If I remember correctly) is one part number and Santa Fe's manufactured after that date is a different part. I needed the earlier Santa Fe part. You can look at the body panel between the front and back doors on the driver's side for the production date of your vehicle there is a metal decal with the vin, your color codes, and other information.

SOURCE: 2003 Chevy Cavalier - Driver side wiper doesn't work

Likely broke the nylon bushing cap on the left side wiper transmission assembly. Best as I can tell, the cap is not replaceable so replacement of the assembly is required. These are available new AC Delco p/n 19120840 about $75, or on ebay used for about $35. ACDelco 19120840 Windshield Washer Transmission Kit. Goold luck, mine's broke too!