SES light not on. I can read codes with hp tuners. Its the check gauges light. I think the new alt is producing more current than stock and triggering the condition that it might be bad, but I did a test at autozone, 15 runs in a row, tested fine. Even now I'm a happy camper with a steady 13.3 v hot under load and in 100 degree heat.
Took a video, now on youtube. http://youtu.be/pxAlLvrtN-s