While I do not know of the correct procedure at the moment, I would have to look at the service manual, I would suggest that you do nothing until you either read the manual or someone with the correct knowledge helps you. I have heard and read that the power pack stores a lot of volts and that it must be discharged or it can HURT you. If you don't get help in a timely manner I can get out the service manual and relay the correct procedure. And Jerry, if there are procedures to test the power pack I can also share that information. Right now installing a ceramic tile floor in the bathroom, so let me know if you would like more info . Bye for now, have a great day and Happy 300'ing ! ! ! ! Lion Charlie Valentine 300G, 62 300 Sport Convertible ----- Original Message ----- From: 2HsandaHeritage@xxxxxxxxxxx To: Chrysler300@xxxxxxxxxxxxxxx Sent: Tuesday, April 07, 2009 12:19 AM Subject: [Chrysler300] Replacing power pack Hi Group, What are the do's and don'ts for replacing the power pack on my H? Thanks in advance for any and all advice, Doug Warrener Fair Oaks, CA 300H [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/