Enter your zip code to locate an authorized installer:
warning
DON'T go near yellow SRS airbag looms. Don't touch them! Cutting or probing these wires may cause unintentional airbag deployment, electrical system damage or injury.
DON'T use any other testing tools besides the digital multimeter. No test lights!
Use of a test light may cause unintentional deployment of vehicle airbag, electrical system damage or injury.
DON'T crimp. Please solder all connections. Sound connections are required for proper unit functioning.
Run your wires away from all moving parts and heat sources.
Read the entire manual and watch the entire video before starting.
Run wires only through holes that have rubber grommets. Failure to comply may compromise wire insulation integrity.
Use a ring terminal for ground.
DON'T ground to a factory bolt - refer to the manual for proper grounding.
Search Wiring Information
MAKE : CHEVROLET | MODEL : TAHOE | YEAR : 2003
Choose Make / Model / Year / Product of the car by typing the first letter + tab key or using mouse, and click select button. Also, click on each item to see the glossaries.
MAKE
MODEL
YEAR
PRODUCT
print
Item
Wire Color
Polarity
Wire Location
Photo / Note
12volts
red (40A)
+
ignition harness
Starter yellow + ignition harness
Second Starter N/A
Ignition pink + ignition harness
Second Ignition white + ignition harness
Third Ignition N/A
Accessory orange + ignition harness
Second Accessory brown + ignition harness
Keysense lt. green - BCM, lt. blue plug, pin A1
Power Lock use Directed interface module
Power Unlock see power lock
Lock Motor gray 5 wire driver window switch, black 26 pin plug, pin 21
Unlock Motor tan 5 wire driver window switch, black 26 pin plug, pin 20
Parking Lights+ brown (L), BROWN / white (R) + underhood fuse box, red 32 pin plug, pins F6 and C6
Parking Lights- gray/black - BCM, brown plug, pin B2
Hazards white - hazard switch
Turn Signal(L) dk. green + turn signal switch
Turn Signal(R) lt. green + turn signal switch
Reverse Light lt. green + BCM, black plug, pin F
Door Trigger gray/black - driver window switch, black 26 pin plug, pin 18
Dome Supervision gray/black + BCM, black plug, pin E
Trunk/Hatch Pin pink/black - BCM, purple plug, pin A1
Hood Pin N/A
Trunk/Hatch Release locks/unlocks along with doors
Power Sliding Door N/A
Factory Alarm Arm arms on lock with door open
Factory Alarm Disarm lt. green (driver door key cylinder) - driver window switch, black 26 pin plug, pin 15
Disarm No Unlock see factory alarm disarm
Tachometer white ac instrument cluster, gray 24 pin plug, pin A5
Wait to start N/A
Brake Wire white + brake switch
Parking Brake lt. blue - BCM, lt. blue plug, pin A7
Horn Trigger black - BCM, gray plug, pin B9
Memory Seat 1 red + driver window switch, green 12 pin plug, pin 10
Memory Seat 2 pink + driver window switch, green 12 pin plug, pin 5
Memory Seat 3 N/A +
MAKE : CHEVROLET | MODEL : TAHOE | YEAR : 2003
* The logo is registered trade mark of Chevrolet Corporate.
© Copyright 2012 Directed. All Rights Reserved | Terms & Conditions | Privacy Policy | Contact Us