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2014 Silverado Wiring Info

Remote Start, Security, Keyless Entry, Accessories

2014 Silverado Wiring Info

Postby wmschoonover [OP] » Apr 08 2014, 12:24am

Item Wire Color Polarity Wire Location

***************
12 Volts red/purple (20A) + BCM under driver dash, blue 27 pin plug, pin 4
Second 12 Volts red/blue (20A) + BCM under driver dash, white 26 pin plug, pin 2
Starter yellow (for starter kill only) + starter or underhood fuse box, green 58 pin plug, pin E2
Second Starter wht/pur (r-code), wht/blk (5V ref) (Tech Doc 1605) +9.6K ohms ignition sw or BCM under driver dash, grn 25 pin plug, pins 15, 22
Ignition purple/black + ignition sw or BCM under driver dash, green 25 pin plug, pin 6
Second Ignition N/A
Third Ignition N/A
Accessory purple/yellow + ignition sw or BCM under driver dash, green 25 pin plug, pin 5
Second Accessory (same as second starter) +6.3K ohms
Third Accessory N/A
Keysense (same as second starter)
Data Bus green/purple (immobilizer LIN bus) data immobilizer mod or BCM under driver dash, grn 25 pin plug, pin 2
Can Bus High blue (high speed GMLAN) data data link conn or BCM under driver dash, white 26 pin plug, pin 25
Can Bus Low white (high speed GMLAN) data data link conn or BCM under driver dash, white 26 pin plug, pin 24
Can Bus Sw green (low speed GMLAN) data data link conn or BCM under driver dash, gray 26 pin plug, pin 23
Power Lock brown/yellow - BCM under driver dash, blue 27 pin plug, pin 19
Power Unlock brown/white - BCM under driver dash, blue 27 pin plug, pin 15
Lock Motor brown/yellow 5 wire BCM under driver dash, pink 27 pin plug, pin 4
Driver Unlock Motor gray or blue/white 5 wire BCM under driver dash, pink 27 pin plug, pin 1
Passenger Unlock Motor gray/green 5 wire BCM under driver dash, pink 27 pin plug, pin 2
Parking Lights (-) green/gray - BCM under driver dash, white 26 pin plug, pin 22
Parking Lights (+) purple/gray (L); gray/brown (R) + underhood fuse box, blue 58 pin plug, pins G1, F1
Hazards green/white - BCM under driver dash, blue 27 pin plug, pin 26
Turn Signal (Left) blue/white (F); yellow/blue (R) + BCM under driver dash, brown 26 pin plug, pins 2, 1
Turn Signal (Right) green/purple (F); brown/green (R) + BCM under driver dash, black 26 pin plug, pins 3, 4
Headlight white/purple - BCM under driver dash, white 26 pin plug, pin 16
AutoLights green/brown (ground to turn off autolights) - BCM under driver dash, white 26 pin plug, pin 11
Reverse Light blue/brown + BCM under driver dash, brown 26 pin plug, pin 26
Left Front Door Trigger gray (without power wndw); gray (with power wndw) - BCM, gray 26 pin plug, pin 25; LF wnd motor, black 7 pin plug, pin 6
Right Front Door Trigger gray (without power wndw); gray (with power wndw) - BCM, gy 26P plg, pin14; RF wnd sw, bk 8P plg, pin8
Left Rear Door Trigger gray (without power wndw); gray (with power wndw) - BCM, pk 27P plg, pin27; LR wnd sw, bk 8P plg, pin2
Right Rear Door Trigger gray (without power wndw); gray (with power wndw) - BCM, gy 26P plg, pin11; RR wnd sw, bk 8P plg, pin2
Dome Supervision gray + BCM under driver dash, gray 26 pin plug, pin 1
Trunk/Hatch Pin N/A
Rear Glass Pin N/A
Hood Pin brown/green - BCM under driver dash, black 26 pin plug, pin 24
Trunk/Hatch Release N/A
Trunk Release Motor N/A
Fuel Door Release N/A
Power Sliding Door (Left) N/A
Power Sliding Door (Right) N/A
Factory Alarm Arm (factory remote only)
Factory Alarm Disarm (see disarm no unlock)
Disarm No Unlock (transponder and ignition)
Trunk Alarm Shunt N/A
Tachometer brown, green, or white/green (fuel inject 1, 3, 5) ac rear top center of engine, black 12 pin plug, pin 5, 7, 8, or 9
Wait to Start N/A
Neutral Safety N/A
Clutch Pedal yellow (see Tech Doc 10001) resistors clutch switch, black 3 pin plug, pin B
Fuel Pump purple/green + underhood fuse box, white 58 pin plug, pin J5
Rear Defroster brown/purple + latched passenger kick, gray 10 pin plug, pin 4
Mirror Defroster (same as rear defroster)
Left Front Heated Seat (LIN bus)
Right Front Heated Seat (LIN bus)
Speed Sense (wheel speed sensor)
Brake Wire purple/white + BCM under driver dash, black 26 pin plug, pin 11
Parking Brake blue/purple - BCM under driver dash, white 26 pin plug, pin 10
Horn Trigger brown/white - BCM under driver dash, brown 26 pin plug, pin 19
Wipers gray + BCM under driver dash, black 26 pin plug, pin 16
Left Front Window (Up/Down) (motor is part of module)
Right Front Window (Up/Down) green/gray - yellow/blue A RF window switch, black 8 pin plug, pins 2 - 3
Left Rear Window (Up/Down) blue/purple - yellow/blue A LR window switch, black 8 pin plug, pins 6 - 7
Right Rear Window (Up/Down) blue/gray - green/black A RR window switch, black 8 pin plug, pins 6 - 7
Sun Roof (Open/Close) green/white and brown/blue (open) (w/ign on only) both - sunroof switch, black 8 pin plug, pins 6, 1
Sun Roof (Limit/Close) blue/white and brown/blue (close) (w/ign on only) both - sunroof switch, black 8 pin plug, pins 4, 1
Memory Seat 1 white - 630 ohms driver kick, door harness, gray 41 pin plug, pin 8
Memory Seat 2 (same as memory seat 1) -2000 ohms
Memory Seat 3 N/A
***************

This is the info I was given when installing a remote start system into my vehicle. Hope it helps someone else out too.
Original Poster
wmschoonover
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Re: 2014 Silverado Wiring Info

Postby Voodoo » Jul 19 2015, 2:37am

YOU are the man!!!!! Thank you!!
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Re: 2014 Silverado Wiring Info

Postby jjs405 » Dec 04 2019, 12:20am

Thanks for the info ... saved!
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