Vehicle
Wiring Details for your
2001-2002 Gmc Yukon 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 2001-2002 Gmc Yukon . 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 #6 |
@ 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 |
LIGHT GREEN (-) |
@ IGNITION SWITCH HARNESS |
| PARKING
LIGHTS ( - ) |
WHITE (-) |
@ BCM, LIGHT BLUE plug, Pin A5, See NOTE #4 |
| PARKING
LIGHTS ( + ) |
BROWN (+) |
@ BCM, LIGHT BLUE Plug, Pin B6, See NOTE #4 |
| POWER LOCK |
LIGHT BLUE (TYPE A) |
@ BCM, BROWN plug, Pin A4, See NOTE #4 |
| POWER UNLOCK |
WHITE (TYPE A) |
@ BCM, BROWN Plug, Pin A3, See NOTE #4 |
| DOOR TRIGGER |
See NOTE #2 |
@ BCM, See NOTE #4 |
| DOMELIGHT
SUPERVISION |
TAN (-) |
@ BCM, PURPLE Plug, Pin B4, See NOTE #4 |
| TRUNK RELEASE |
N/A |
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| SLIDING
POWER DOOR |
N/A |
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| HORN |
BLACK (-) |
@ STEERING COLUMN HARNESS |
| TACH |
WHITE (AC) |
@ ECM, See NOTE *2 |
| WAIT TO
START LIGHT |
DARK BLUE (-), See NOTE #5 |
@ INSTRUMENT CLUSTER |
| BRAKE |
WHITE (+) |
@ SWITCH ABOVE BRAKE PEDAL |
| FACTORY
ALARM DISARM |
LIGHT GREEN (-) |
@ BCM, PURPLE plug, Pin B3, See NOTE #4 |
| 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 the PASSLOCK 2 ANTI-THEFT SYSTEM and will require a
791 Bypass Module for Remote Starting,
to order go to the SECURITY BYPASS MODULE Page on this website.
NOTE #2: This vehicle has 2 door trigger wires, the DRIVERS DOOR is a TAN (-) PURPLE plug,
B4 and ALL OTHER doors BLUE/WHITE (-) LIGHT BLUE plug, Pin B11 at the BCM use
both Door Trigger wires and DIODE ISOLATE when connecting to an ALARM SYSTEM,
to connect, See DIAGRAM.
NOTE #3; The ECM (Engine Control Module) is located near the battery, down low, between the
fender and the fan, under a BLACK plastic cover. On the 4.3L engine it is in a 20 pin
connector labled RED. On the 4.8L, 5.3L and 6.0L engines it is located at Pin 10 in
the RED connector
NOTE #4: The BCM (Body Control Module) is located behind the drivers side of dash, with the
plugs facing the rear of the vehicle.
NOTE #5: when hooking up a remote starter, if you cannot get the (+) or (-) Wait to Start wire
on the Remote Starter to work properly, you will then need to disconnect this wire
and Program the Remote Starter for the 5, 10, 15 or 20 Second Wait to Start
Timmer in the Installation manual.
NOTE #6: IMPORTANT !!!!! this wire MUST BE CONNECTED as IGNITION #2
for REMOTE STARTING!!!!!!
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