Vehicle
Wiring Details for your
2001- Gmc Denali 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- Gmc Denali . 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 #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, See NOTE #4 |
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 #4 |
TACH |
WHITE (AC) |
@ ECM, See NOTE #3 |
WAIT TO
START LIGHT |
N/A |
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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 uses GM'S PASSLOCK 2 ANTI-THEFT SYSTEM that requires a 791 Bypass
Module to Remote Start, to order go to the SECURITY BYPASS MODULES Page on this
website.
NOTE #2: The DRIVERS DOOR is a TAN (-) in PURPLE plug Pin B4, the PASSENGER DOORS are
a BLUE/WHITE (-) in LIGHT BLUE Plug, Pin B11. When connecting to an ALARM
SYSTEM use BOTH wires and DIODE ISOLATE. See DIAGRAM
NOTE #3: The ECM (Engine Control Module) is located NEAR the BATTERY, down low between
the fender and the fan shroud, under a BLACK plastic cover. On the 4.3L engine the
TACH wire is in a 20-Pin plug labled "RED". On the 4.8L, 5.3L and 6.0L engines, the
TACH wire is at Pin 10 in the RED plug.
NOTE #4: The BCM (Body Control Module) is located BEHIND the DRIVERS SIDE of the DASH,
with the PLUGS FACING the REAR of the VEHICLE.
NOTE #5: IMPORTANT !!!!! this wire MUST BE CONNECTED as IGNITION #2 for REMOTE
STARTING!!!!!!
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