ECM wire diagram. on 2001 Buick Regal

A customer brought us a used car that had a lot of electrical problems. after inspection we determined that it was the ECM located underneath on the driver side. There were a lot of splices that apparently was to a previously self-installed remote starter switch. I had to solder and heat shrink the splices that were left exposed. Also a brown wire was left pulled out of the ECM connector. My question is where does this one brown wire plug into? Thank you for any help.

by in Wanblee, SD on February 07, 2013
2 answers
ANSWER by on February 08, 2013
Need to know what engine is in this car. Either a Vin code 1 3.8 SC or a Vin code k 3.8.
ANSWER by on February 08, 2013
try www.alldatadiy.com