Vehicle
Wiring Details for your
2002- Cadillac Escalade Wiring Diagram |
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Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2002- Cadillac Escalade . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.
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PART |
COLOR |
LOCATION |
12 VOLT
CONSTANT |
RED (+) |
@ IGNITION SWITCH HARNESS |
STARTER |
YELLOW (+) |
@ IGNITION SWITCH HARNESS |
STARTER
2 |
N/A |
|
IGNITION
1 |
PINK (+) |
@ IGNITION SWITCH HARNESS |
IGNITION
2 |
WHITE (+), See NOTE #5 |
@ IGNITION SWITCH HARNESS |
IGNITION
3 |
N/A |
|
ACCESSORY/HEATER
BLOWER 1 |
ORANGE (+) |
@ IGNITION SWITCH HARNESS |
ACCESSORY/HEATER
BLOWER 2 |
N/A |
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KEYSENSE |
N/A |
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PARKING
LIGHTS ( - ) |
WHITE (-) |
@ BCM, LIGHT BLUE Plug, Pin A5, See NOTE #2 |
PARKING
LIGHTS ( + ) |
BROWN (+) |
@ BCM, LIGHT BLUE Plug, Pin B6, See NOTE #2 |
POWER LOCK |
LIGHT BLUE (TYPE A) |
@ BCM, BROWN PLug, Pin A4, See NOTE #2 |
POWER UNLOCK |
WHITE (TYPE A) |
@ BCM, BROWN Plug, Pin A3, See NOTE #2 |
DOOR TRIGGER |
See NOTE #3 |
@ BCM, See NOTE #2 |
DOMELIGHT
SUPERVISION |
TAN (-) |
@ BCM, PURPLE Plug, Pin B4, See NOTE #2 |
TRUNK RELEASE |
N/A |
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SLIDING
POWER DOOR |
N/A |
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HORN |
BLACK (-) |
@ BCM, BROWN Plug, Pin A9, See NOTE #2 |
TACH |
WHITE (AC) |
@ ECM, See NOTE #4 |
WAIT TO
START LIGHT |
N/A |
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BRAKE |
WHITE (+) |
@ SWITCH ABOVE BRAKE PEDAL |
FACTORY
ALARM DISARM |
LIGHT GREEN (-) |
@ BCM, 24 PURPLE Plug, Pin 3, See NOTE #2 |
ANTI-THEFT |
YELLOW (+), ORANGE/BLACK (-) and RED/WHITE (Not used) |
GM's PASSLOCK 2 System, these wires exit the Ignition Switch Tumbler together and are in the Main Ignition Switch Harness in the Column. |
EXTRA
INFORMATION |
NOTE #1: This vehicle is equipped with GM'S PASSLOCK 2 ANTI-THEFT SYSTEM and Requires
791 Bypass Module for Remote starting
to order go to the SECURITY BYPASS MODULE Page on this website.
NOTE #2: the BCM is located BEHIND the DRIVERS SIDE of the DASH, with the PLUGS facing
the REAR of the vehicle.
NOTE #3; the DRIVERS DOOR is a TAN (-) PURPLE plug, Pin B4, the PASSENGER DOORS is a
BLUE/WHITE (-), LIGHT BLUE Plug, Pin B11, when connecting to an ALARM SYSTEM,
use both wires and DIODE ISOLATE See DIAGRAM.
NOTE #4: the ECM is located near the battery down low between the fender and the fan under
the BLACK plastic cover. On the 4.3L engine the wire is in a 20 Pin connector labled
RED and on all other engines the wire is in a 10 Pin RED connector.
NOTE #5: IMPORTANT !!!!! this wire MUST BE CONNECTED as IGNITION #2 for REMOTE
STARTING!!!!!!
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