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2004 gmc sierra wiring diagram


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m_berrow 
Member - Posts: 22
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Joined: April 20, 2003
Location: United States
Posted: January 14, 2005 at 10:44 PM / IP Logged  
can anyone help with the door trigger and the parking light wire for this vehicle. Everything is a piece of cake except these two wires.
KarTuneMan 
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Joined: December 14, 2004
Location: Isle Of Man
Posted: January 15, 2005 at 2:01 AM / IP Logged  
2004 gmc sierra wiring diagram -- posted image.
GMC, FULL SIZE PICKUP, 2004, Door Trigger
On base model trucks the door trigger wires are in the lt. blue plug at the BCM, pins B4 and A5. On 4dr trucks the LR door trigger is lt. blue/black, pin A3, and the RR is lt. GREEN/ black, pin A2. They are in the purple plug at the BCM. Use all wires and diode isolate.
The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back.
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KarTuneMan 
Platinum - Posts: 7,056
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member consistently provides reliable informationspace
Joined: December 14, 2004
Location: Isle Of Man
Posted: January 15, 2005 at 2:03 AM / IP Logged  
Parking Lights+ brown  +  driver kick panel   
Parking Lights- gray/black  -  BCM, brown plug, pin B2  

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