Printer Friendly Forum Posts - 2009 Chevy Tahoe LS, Alarm/Remote Start Wiring

CHEVROLET / TAHOE / 2009 / Remote Start

12volts      RED / black (60A); RED / black (60A)      +      dash fuse box, black 40 pin plug (X1), pins F1, E3
Starter      purple (for starter kill only)      +      starter or underhood fuse box, blk 50 pin plug (X2), pin F1 or F5
Second Starter      pink/black (r-code); white (5V ref)(Tech Doc 1605)      +9600 ohms      ignition switch or BCM left of strng column, lt. green plug, pins 2, 4
Ignition      pink      +      ignition switch or BCM left of strng column, lt. green plug, pin 14
Second Ignition      N/A
Third Ignition      N/A
Accessory      brown      +      ignition switch or BCM left of strng column, lt. green plug, pin 21
Notes: DO NOT use the accessory wire listed as a switched power SOURCE for any aftermarket accessories.
Second Accessory      (same as second starter)      +6300 ohms
Keysense      (same as second starter)
Power Lock      (use Directed interface mod or see Tech Doc 1601)
Notes: The driver door lock/unlock motor wires are tan - purple (5 wire) at the driver window switch, brown 16 pin plug, pins 7 - 8. The passenger door lock/unlock motor wires are tan - gray/black (5 wire) at the passenger window switch, brown 16 pin plug, pins 7 - 8. The rear doors power lock/unlock wires are lt. blue (+) - white (-) at the BCM left of steering column, gray plug, pins 7 - 9.
Power Unlock      (see power lock)
Notes: The ECM (Engine Control Module) is in the left front of the engine compartment, near the fan shroud.
Lock Motor      gray      5 wire      driver kick or dash fuse box, black 14 pin plug (X3), pin B4
Unlock Motor      purple      5 wire      driver window switch, brown 16 pin plug, pin 8
Parking Lights+      brown (L); brown (R)      +      underhood fuse box, black 30 pin plug (X3), pins A7, F7
Parking Lights-      lt. blue      -      headlight switch or BCM left of strng column, white plug, pin 8
Hazards      white      -      hazard switch or BCM left of strng column, lt. green plug, pin 19
Turn Signal(L)      lt. blue/white (F); yellow or yellow/black (R)      +      BCM left of steering column, brown plug, pins 4, 1
Turn Signal(R)      dk. blue/white (F); dk. green or dk. GREEN/ wht (R)      +      BCM left of steering column, black plug, pin 5; brown plug, pin 2
Reverse Light      dk. blue      +      BCM left of steering column, white plug, pin 22
Door Trigger      gray/black      -      driver window switch, brown 16 pin plug, pin 13
Dome Supervision      gray      +      BCM left of steering column, white plug, pin 5
Trunk/Hatch Pin      pink/black      -      BCM left of steering column, pink plug, pin 12
Notes: On models with power liftgate, this wire is at the Liftgate Module in the left rear quarter panel, black 16 pin plug, pin 11.
Hood Pin      pink/black      -      hood switch or BCM left of strng column, black plug, pin 17
Trunk/Hatch Release      gray (liftgate); pink (liftglass) (rear handle sw)      -      BCM left of steering column, pink plug, pins 13, 24
Notes: On models with power liftgate, this wire is dk. GREEN / WHITE (-) at the switch in the overhead console or the Liftgate Module in the left rear quarter panel, black 16 pin plug, pin 12.
Power Sliding Door      N/A
Factory Alarm Arm      (arms on lock with door open)
Factory Alarm Disarm      (factory remote only)
Disarm No Unlock      (Passkey and ignition)
Tachometer      NOT pink/black, pink, or pink/white      ac      any fuel injector
Wait to start      N/A
Brake Wire      lt. blue/white (functions with ignition on only)      +      brake switch or BCM left of strng column, brown plug, pin 6
Parking Brake      lt. blue      -      parking brake switch or BCM left of strng column, brown plug, pin 16
Horn Trigger      tan      -      horn switch or BCM left of strng column, brown plug, pin 18
Memory Seat 1      orange      +2260 ohms      driver window switch, gray 14 pin plug, pin 5
Memory Seat 2      (same as memory seat 1)      +2260 ohms
Memory Seat 3      N/A      +2260 ohms

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CHEVROLET TAHOE
MODEL      YEAR(S
TAHOE      2007-2014
KEY      T-HARNESS      IMMOBILIZER
N/A      N/A      GM'S MULTIPLEX IGNITION/ANTI-THEFT SYSTEM, See NOTE #1
PART      COLOR      LOCATION      DIAGRAM
12 VOLT CONSTANT      RED / BLACK (+)      @ DASH FUSEBOX, BLACK 40-PIN PLUG(X1), PIN F1 and PIN E3
STARTER      CONNECTION MADE AT INTERFACE BYPASS MODULE
STARTER 2      N/A
IGNITION 1      PINK (+)      @ IGNITION SWITCH HARNESS or BCM, LT. GREEN PLUG, PIN 14, SEE NOTE #2
IGNITION 2      N/A
IGNITION 3      N/A
ACCESSORY /HEATER BLOWER 1      BROWN or YELLOW (+)      @ IGNITION SWITCH HARNESS or BCM, LT. GREEN PLUG, PIN 21, SEE NOTE #2
ACCESSORY /HEATER BLOWER 2      N/A
KEYSENSE      N/A
PARKING LIGHTS ( - )      LT. BLUE (-)      @ HEADLIGHT SWITCH or BCM, WHITE PLUG, PIN 8, SEE NOTE #2
PARKING LIGHTS ( + )      N/A
POWER LOCK      CONNECTION MADE AT INTERFACE BYPASS MODULE
POWER UNLOCK      CONNECTION MADE AT INTERFACE BYPASS MODULE
LOCK MOTOR WIRE      N/A
DOOR TRIGGER      GRAY/BLACK (-)      @ DRIVERS WINDOW SWITCH, BROWN 16-PIN PLUG, PIN 13
DOMELIGHT SUPERVISION      GRAY (+)      @ BCM, WHITE PLUG, PIN 5, SEE NOTE #2
TRUNK RELEASE      CONNECTION MADE AT INTERFACE BYPASS MODULE
SLIDING POWER DOOR      N/A
HORN      TAN (-)      @ HORN SWITCH or BCM, BROWN PLUG, PIN 18, SEE NOTE #2
TACH      CONNECTION MUST BE MADE AT INTERFACE BYPASS MODULE
WAIT TO START LIGHT      N/A
BRAKE      CONNECTION MADE AT INTERFACE BYPASS MODULE
FACTORY ALARM DISARM      DISARMS WITH CONNECTION TO INTERFACE BYPASS MODULE
ANTI-THEFT      GM'S MULTIPLEX IGNITION/ANTI-THEFT SYSTEM, See NOTE #1
NOTES
NOTE #1: This vehicle REQUIRES a Special INTERFACE BYPASS MODULE for REMOTE STARTING AND for KEYLESS ENTRY Installation, you MUST USE the INTERFACE BYPASS MODULE, Part # DBALL2 and Part # RFLCHGM, Part # 779, ignition delay circuit is needed when installing an RS82, RS1100, or RS1200 and a DBALL2 or XK09 interface in a GM vehicle that has no starter/ crank wire coming from the ignition switch.

NOTE #2: The BCM is located UNDER the Drivers Side of the Dash and to the LEFT of the Steering Column.

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~wirewise~ Verify all wiring with your meter before making any connections!