Directwire
2005 Chevrolet Express Van - North America
Remote Start, Security, Keyless Entry, Accessories
Item Wire Color Polarity Wire Location
12 Volts RED / black (40A) + ignition harness
Second 12 Volts RED / black (40A) + ignition harness
Starter yellow + ignition harness
Ignition pink + ignition harness
Second Ignition white + ignition harness
Accessory orange + ignition harness
Second Accessory brown + ignition harness
Keysense lt. green - ignition harness
Data Bus yellow (resistor code), tan (ground) Passlock 2 Passlock sensor on ignition key cylinder
CAN Bus SW purple (J1850 Class 2 Serial Data) data data link connector, black 16 pin plug, pin 2
Power Lock lt. blue - driver kick or BCM, lt. blue plug, pin B5
Power Unlock white (all doors); lt. green (driver door only) - driver kick or BCM, lt. blue plug, pin B10; gray plug, pin A7
Lock Motor gray 5 wire driver kick, door harness
Driver Unlock Motor tan 5 wire driver kick, door harness
Passenger Unlock Motor tan 5 wire fuse box under driver seat, white 68 pin plug, pin A10
Parking Lights (+) brown + fuse box under driver seat, black 68 pin plug, pin E1
Parking Lights (-) BROWN / white - headlight switch or BCM, brown plug, pin B2
Hazards white - hazard switch or BCM, gray plug, pin A5
Turn Signal (Left) lt. blue/white + turn signal switch
Turn Signal (Right) dk. blue/white + turn signal switch
Headlight white - headlight switch or BCM, lt. blue plug, pin A12
Reverse Light lt. green + BCM, black plug, pin F
Left Front Door Trigger tan - driver kick or BCM, lt. blue plug, pin B4
Right Front Door Trigger lt. green - BCM, lt. blue plug, pin A5
Left Rear Door Trigger yellow/black - BCM, lt. blue plug, pin A10
Right Rear Door Trigger same as left rear door trigger
Dome Light gray/black or dk. blue/white + BCM, black plug, pin E
Trunk/Hatch Pin same as right front door trigger
Trunk/Hatch Release lt. blue (unlock rear cargo door only) - BCM, gray plug, pin A8
Power Sliding Door (Left) lt. blue (F), lt. grn (R) (left side access panel) - BCM, purple plug, pins B8 and B7
Power Sliding Door (Right) lt. blue (right side access panel) - BCM, purple plug, pin A7
Tachometer white (4.3L), purple (4.8L, 5.3L, and 6.0L) ac PCM on driver fender, green plug, pin 26
Fuel Pump gray + underhood fuse box, white 32 pin plug, pin C5
Rear Defroster white + latched fuse box under driver seat, black 68 pin plug, pin B12
Mirror Defroster same as rear defroster
Speed Sense dk. GREEN / WHITE or yellow/black ac PCM on driver fender, green plug, pin 50 or 49
Brake Wire white + brake switch
Parking Brake lt. blue - parking brake switch or BCM, lt. blue plug, pin A7
Horn Trigger tan - horn switch or BCM, gray plug, pin B9
Wipers pink (L), dk. blue (H), gray (input) +,- wiper switch
Left Front Window (Up/Down) dk. blue - brown A driver window switch
Right Front Window (Up/Down) white - orange A driver kick, door harness