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2013 GMC Savana, Alarm/Remote Start, Stereo Wiring


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crazynuk 
Member - Posts: 10
Member spacespace
Joined: April 01, 2016
Location: British Columbia, Canada
Posted: April 01, 2016 at 4:39 PM / IP Logged  
Hi all.
I would like to have a wiring diagram for the stereo system in my van.
I have the factory top level system one step down from the navigation.
Bluetooth, usb control, 6 speaker etc.
The front door speakers are 6 1/2 coax. (gone is the separate tweeter location higher up on the door panel that I have in my 2002 express.)
The rear doors look like 6x9's
The rear sound bar has 4x6's
I also need to add heated power mirrors.
I am hoping the wiring is there already. But if not, I need to see the diagram for the factory set up. I am hoping that the BCM is not involved in any way. Just a wire to the defrost circuit, and then a hot wire to power the door switch for the adjustment motors.
If I get ones that have the turn signal, I am hoping I can just splice into that circuit as well.
Thanks very much.
Corey.
tonanzith 
Gold - Posts: 583
Gold spaceThis member consistently provides reliable informationspace
Joined: July 18, 2008
Location: Washington, United States
Posted: May 22, 2016 at 5:25 PM / IP Logged  
2013 GMC Savana      DirectWire Vehicle Information
All Products
Item     Wire Color     Polarity     Wire Location
12 Volts     RED / white (x4) (10A each)     +     BCM under passenger dash, black plug, pins 1, 2, 3, 4
Second 12 Volts     RED / black (125A)     +     body fuse box under driver seat
Starter     purple (for starter kill only)     +     starter or underhood fuse box, lt. gray 56 pin plug, pin E1
Second Starter     pink (r-code), white (5V ref) (Tech Doc 1605)     +9.6K ohms     ignition switch or BCM under pass dash, green plug, pins 2, 4
Ignition     pink     +     ignition switch or BCM under pass dash, green plug, pin 14
Second Ignition     N/A
Third Ignition     N/A
Accessory     brown     +     ignition switch or BCM under pass dash, green plug, pin 21
Second Accessory     same as second starter     +6.3K ohms     
Third Accessory     N/A
Keysense     same as second starter
Data Bus     dk. green (low speed GMLAN)     data     Theft Deterrent Module, black 5 pin plug, pin 4
Can Bus High     tan/black (high speed GMLAN)     data     data link connector or BCM under pass dash, blue plug, pin 8
Can Bus Low     tan (high speed GMLAN)     data     data link connector or BCM under pass dash, blue plug, pin 9
Can Bus Sw     dk. green (low speed GMLAN)     data     data link connector or BCM under pass dash, blue plug, pin 10
Power Lock     pink/black     -     driver kick or BCM under pass dash, gray plug, pin 12
Power Unlock     ORANGE / black (all doors); yellow(driver door only)     -     driver kick or BCM under pass dash, gray plug, pins 11 and 6
Lock Motor     gray     5 wire     driver kick, black 40 pin plug, pin B8
Driver Unlock Motor     tan     5 wire     driver kick, black 40 pin plug, pin B7
Passenger Unlock Motor     tan     5 wire     pass kick or body fuse box under driver seat, blk 56 pin plug, pin J4
Parking Lights (-)     lt. blue     -     headlight switch or BCM under pass dash, white plug, pin 8
Parking Lights (+)     brown     +     body fuse box under driver seat, lt. gray 56 pin plug, pin B4
Hazards     white     -     hazard switch or BCM under pass dash, green plug, pin 19
Turn Signal (Left)     lt. blue/white (F); yellow (R)     +     BCM under passenger dash, brown plug, pins 4 and 1
Turn Signal (Right)     dk. blue/white (F); dk. green (R)     +     BCM under passenger dash, black plug, pin 5; brown plug, pin 2
Headlight     white (also need to trigger parking lights (-))     -     headlight switch or BCM under pass dash, white plug, pin 12
AutoLights     dk. green (ground to turn off autolights)     -     headlight switch or BCM, white plug, pin 17
Reverse Light     dk. blue     +     BCM under passenger dash, white plug, pin 22
Left Front Door Trigger     gray/black (ajar); tan (open)     -     BCM under passenger dash, pink plug, pin 10; gray plug, pin 23
Right Front Door Trigger     tan/white     -     BCM under passenger dash, pink plug, pin 8
Left Rear Door Trigger     dk. blue/white     -     BCM under passenger dash, pink plug, pin 15
Right Rear Door Trigger     yellow/black     -     BCM under passenger dash, pink plug, pin 14
Dome Supervision     gray/black or dk. blue/white     +     BCM under passenger dash, white plug, pin 5
Trunk/Hatch Pin     pink/black     -     BCM under passenger dash, pink plug, pin 12
Rear Glass Pin     N/A
Hood Pin     pink/black     -     BCM under passenger dash, black plug, pin 17
Trunk/Hatch Release     yellow (unlock rear cargo door only)     +     BCM under passenger dash, gray plug, pin 2
Trunk Release Motor     N/A
Fuel Door Release     N/A
Power Sliding Door (Left)     lt. blue (F), lt. grn (R) (left side access panel)     -     rear fuse box, black 21 pin plug, pins 3 and 8
Power Sliding Door (Right)     lt. blue (right side access panel)     -     rear fuse box, black 21 pin plug, pin 13
Factory Alarm Arm     N/A
Factory Alarm Disarm     N/A
Disarm No Unlock     N/A
Trunk Alarm Shunt     N/A
Tachometer     dk. blue/white     ac     ECM in engine compartment, on driver fender
     On the 4.3L, it is in the lt. gray or black 73 pin plug (X2), pin 46. On the 4.8L, 5.3L, or 6.0L, it is in the gray 80 pin plug, pin 64. On the 6.6L diesel, it is in the gray 73 pin plug, pin 65.
Wait to Start     dk. blue     -     instr cluster, black 20 pin plug, pin 9 or ECM, blue 73 pin plg, pin 20
     The ECM (Engine Control Module) is in the engine compartment, on the driver fender.
Neutral Safety     N/A
Clutch Pedal     N/A
Fuel Pump     gray (except 5.3L), pink (5.3L)     +     underhood fuse box, black 29 pin plg, pin B1 or A8
Rear Defroster     white     + latched     body fuse box under driver seat, lt. gray 56 pin plug, pin C4
Mirror Defroster     same as rear defroster
Left Front Heated Seat     N/A
Right Front Heated Seat     N/A
Speed Sense     dk. GREEN / WHITE or yellow/black     ac     ECM in engine compartment, on driver fender
     On the 4.3L, it is in the black 73 pin plug (X1), pin 50. On the 4.8L, 5.3L, or 6.0L, it is in the black 73 pin plug, pin 57. On the 6.6L diesel, it is in the black 73 pin plug, pin 27.
Brake Wire     lt. blue/white (functions with ignition on only)     +     BCM under passenger dash, brown plug, pin 6
Parking Brake     lt. blue     -     parking brake switch or BCM under pass dash, brown plug, pin 16
Horn Trigger     tan     -     horn switch or BCM under pass dash, brown plug, pin 18
Wipers     gray     +     BCM under passenger dash, brown plug, pin 20
Left Front Window (Up/Down)     dk. blue - brown     A     driver window switch, black 8 pin plug, pins G and H
Right Front Window (Up/Down)     lt. blue - tan     A     driver kick, black 40 pin plug, pins D5 and D4
Left Rear Window (Up/Down)     N/A
Right Rear Window (Up/Down)     N/A
Sun Roof (Open/Close)     N/A
Sun Roof (Limit/Close)     N/A
Memory Seat 1     N/A
Memory Seat 2     N/A
Memory Seat 3     N/A
Radio 12V     RED / white     +     radio, black 14 pin plug, pin 1, black 44 pin plug, pin 44
Radio Ground     BLACK/ white     -     radio, black 14 pin plug, pin 8, or black 44 pin plug, pin 38
Radio Ignition     (low speed GMLAN)
Radio Illumination     yellow (dimmer) (without navigation only)     +     radio, black 14 pin plug, pin 7
Factory Amp Turn-on     N/A
Power Antenna     N/A
Left Front Speaker (+/-)     dk. blue - lt. blue     +,-     radio, black 14 pin plug, pins 2 - 9, or black 44 pin plug, pins 40 - 32
Right Front Speaker (+/-)     orange - dk. green     +,-     radio, black 14 pin plug, pins 3 - 10, or blk 44 pin plug, pins 39 - 31
Left Rear Speaker (+/-)     tan - white     +,-     radio, purple 16 pin plug, pins 5 - 13, or blk 44 pin plug, pins 42 - 34
Right Rear Speaker (+/-)     tan - orange     +,-     radio, purple 16 pin plug, pins 6 - 14, or blk 44 pin plug, pins 41 - 33
Center Channel (+/-)     N/A
Subwoofer (+/-)     N/A
Aux. Audio Input Left (+/-)     N/A
Aux. Audio Input Right (+/-)     N/A
RSE Video (+/-)     N/A
RSE Audio Left (+/-)     N/A
RSE Audio Right (+/-)     N/A
Satellite Radio 12 Volts     RED / white     +     Digital Radio under driv dash, 16 pin plug, pin 16
Satellite Radio Ground     BLACK/ white     -     Digital Radio under driv dash, 16 pin plug, pin 9
Satellite Radio Ignition     (low speed GMLAN)
Satellite Radio Antenna     (coaxial cable)
Satellite Audio Left (+/-)     BROWN / white - tan/white     +,-     Digital Radio, 16 pin plug, pins 2 and 1
Satellite Audio Right (+/-)     dk. GREEN / WHITE - gray     +,-     Digital Radio, 16 pin plug, pins 3 and 4
Item     Size     Depth     Location
Headunit     double DIN center of dash
Left Front Speaker     6.5 left front door
Left Front Tweeter     N/A
Right Front Speaker     6.5 right front door
Right Front Tweeter     N/A
Left Rear Speaker     5 left rear cargo door
Left Rear Tweeter   left rear headliner
Right Rear Speaker     5 right rear cargo door
Right Rear Tweeter   right rear headliner
Center Channel     N/A
Subwoofer     N/A
Left Front Headrest   
Right Front Headrest   
Left Rear Headrest   
Right Rear Headrest   
Satellite Radio Tuner   under driver dash
Gary Sather
crazynuk 
Member - Posts: 10
Member spacespace
Joined: April 01, 2016
Location: British Columbia, Canada
Posted: June 12, 2016 at 5:58 PM / IP Logged  
Thanks you very much for this.
I would like to add that I found this link online which has tons of info.
https://www.gmupfitter.com/files/media/photo/524/2014%20GH%20Van%20Elec%20BBM%20SI%20Brief.pdf
also
https://www.gmupfitter.com/files/media/photo/449/2013_GH_Van_071713.pdf
Lastly, when I pulled my door panels, the wiring for the power mirrors looks to already be there. There is even power at the harness even though I cannot find the fuse location.

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