Lights Flicker

I was driving our NTU 2006 Uplander last night and noticed that the headlights would flicker off and then back on as I was slowing down for a stop sign.

I think this addressed in a TSB. Does anyone happen to know what the fix is, or maybe have a copy of the TSB?


Gary

Some customers may comment that the headlamps and/or interior lights flicker intermittently. This condition may occur when other accessories are engaged and may be most noticeable in the fog or at idle.This condition may be caused by fluctuations in generator output.
Do NOT replace the entire generator.
Replace the generator voltage regulator.

This has been an issue for many GM vehicles over the years. These vans are descendants from the Venture, Montana and Silhouette, all U body vehicles. There was a TSB a few years back that addresses the issue. It is listed in this thread:http://www.automotiveforums.com/vbulletin/showthread.php?t=535221.