tag:blogger.com,1999:blog-7300638475669940520.post2510936140572892440..comments2014-06-09T17:55:51.714-04:00Comments on Ask Sparky: 2003 Chevrolet Trailblazer Blower Speed ProblemsSparkyhttp://www.blogger.com/profile/17054692818227773842noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7300638475669940520.post-76291064947361192552008-12-20T20:01:00.000-05:002008-12-20T20:01:00.000-05:00It is very likely to be the problem. Go to this ad...It is very likely to be the problem. Go to this address for a similar repair. http://sparkysanswers.blogspot.com/2008/07/2005-chevrolet-silverado-blower-inop.html<BR/> <BR/>If you do need the parts the resistor is parts # 15-81095 and 4180 harness connector. They are available as a combo. http://store.the-electric-connection.com/Product497<BR/> <BR/>Hope this helps,<BR/> <BR/>The Electric ConnectionSparkyhttps://www.blogger.com/profile/17054692818227773842noreply@blogger.com