Table 1 shows three common visibility related problems of the 2001 GMC Sierra. The number one most common problem is related to the power window (two problems). The second most common problem is related to the rearview mirror (two problems).
| Problem Category | Number of Problems |
|---|---|
| Power Window problems | |
| Rearview Mirror problems | |
| Side/rear Glass problems |
Passenger window would not go up when button to raise it was pushed. Window would go up and down when mover by grabbing the glass. Took it to dealer who took apart the door then said the regulator was broken. A wire cable in the mechanism was broken, but the wire by itself was not available. Read details...
Drivers side mirror vibrates at idle while passenger side does not. This condition worsens at highway speed or on bumpy roads, with no noticable difference in the passenger side mirror. The safety issue is that on 2 lane roads all of the taillights of the opposing traffic are flashing to the point Read details...
After closing driver's side door rear glass shattered for unknown reason. Dealer and manufacturer have been notified. Read details...