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cavalier 2005 wiring diagrams


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mike31 
Copper - Posts: 75
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Joined: January 14, 2009
Location: Ontario, Canada
Posted: July 22, 2010 at 6:02 PM / IP Logged  
HI EVERYONE
In regards to wiring diagram of cavalier 2005 specificly trunk release I pulled out the BCM blue plug to locate black WITH WHITE STRIPE WIRE BUT I NOTICED THERE ARE MORE THAN ONE ABOVE MENTIONED WIRE. Could you please help how to locate the exact wire .Thanks a lot mike
kreg357 
Platinum - Posts: 7,781
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Joined: January 30, 2009
Location: Pennsylvania, United States
Posted: July 22, 2010 at 7:49 PM / IP Logged  

Should be at pin B4 in that blue plug.  Here is a link to a picture of the plug & wire from Bulldog Security :  http://www.bulldogsecurity.com/diagrams/Images.asp?ImageID=612&link=Bulldog

All else fails, use your Digital Multi-Meter.  Set meter to 20v DC.  Red lead to +12 volts constant.  Black lead to suspect wire.  Press trunk release and look for meter to go to +12v briefly as trunk pops open.

Soldering is fun!
mike31 
Copper - Posts: 75
Copper spacespace
Joined: January 14, 2009
Location: Ontario, Canada
Posted: July 22, 2010 at 9:31 PM / IP Logged  
HI
Thanks for the reply if possible can you tell how the plugs are labled.
mike
kreg357 
Platinum - Posts: 7,781
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: January 30, 2009
Location: Pennsylvania, United States
Posted: July 23, 2010 at 7:35 PM / IP Logged  
Its been a while and I didn't take any pictures, sorry.  Car manufactures do that a lot, putting wires with identical colors in the same plug.  If memory serves me, it was fairly straight forward and easy to locate, test and verify.  A Digital Multi-Meter is an indispensible tool in this business...
Soldering is fun!
another-kelly 
Silver - Posts: 618
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Joined: July 11, 2004
Location: United States
Posted: July 25, 2010 at 11:26 PM / IP Logged  
gm's generally label their plugs. look closely at that harness when you pull it out. should have one side labeled "A" and the other "B", then one end starting at "1" and the other "12"

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