Vehicle 
                    Wiring Details for your  
                      2009-2012 Toyota Tundra 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 2009-2012 Toyota Tundra . 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 | 
      BLACK (+)   | 
      @ DASH FUSE BOX, (WHITE 1-Pin Plug) Pin 1  | 
   
   
    |  STARTER | 
     GREEN (+)   | 
     @ IGNITION SWITCH, (WHITE, 8-Pin Plug) Pin 7  | 
   
   
    |  STARTER 
      2 | 
     N/A | 
      | 
   
   
    |  IGNITION 
      1 | 
     BLACK (+)  | 
     @ IGNITION SWITCH, (WHITE, 8-Pin Plug) Pin 6 | 
   
   
    |  IGNITION 
      2 | 
     LT. GREEN (+)  | 
     @ IGNITION SWITCH, (WHITE, 8-Pin Plug) Pin 1  | 
   
   
    |  IGNITION 
      3 | 
     N/A  | 
       | 
   
   
    |  ACCESSORY/HEATER 
      BLOWER 1 | 
     GRAY (+)   | 
     @ IGNITION SWITCH, (WHITE, 8-Pin Plug) Pin 2  | 
   
   
    |  ACCESSORY/HEATER 
      BLOWER 2 | 
     N/A  | 
       | 
   
   
    |  KEYSENSE | 
     N/A  | 
       | 
   
   
    |  PARKING 
      LIGHTS ( - ) | 
     TAN (-)   | 
     @ HEADLIGHT SWITCH, or BODY ECU, (WHITE, 26-Pin Plug) Pin 23, NOTE #3  | 
   
   
    |  PARKING 
      LIGHTS ( + ) | 
     GREEN (+)   | 
     @ DASH FUSE BOX, (WHITE, 24-Pin Plug(B) Pin 8  | 
   
   
    |  POWER LOCK | 
     WHITE (TYPE B) See Note #4  | 
     in DRIVERS KICK PANEL, (BLUE, 17-Pin Plug) Pin 7  | 
   
   
    |  POWER UNLOCK | 
     RED (TYPE B) See Note #4  | 
     in DRIVERS KICK PANEL, (BLUE, 17-Pin Plug) Pin 6  | 
   
   
    |  DOOR TRIGGER | 
     BROWN (-)   | 
     @ BODY ECU, (WHITE, 26-Pin Plug) Pin 24, NOTE #3  | 
   
   
    |  DOMELIGHT 
      SUPERVISION | 
     BLUE (-), (REQUIRES #775 RELAY)  | 
     @ INTERIOR LIGHT SWITCH on DASH,(BLACK, 10-Pin Plug) Pin 10  | 
   
   
    |  TRUNK RELEASE | 
     N/A  | 
       | 
   
   
    |  SLIDING 
      POWER DOOR | 
     N/A  | 
       | 
   
   
    |  HORN | 
     TAN to PURPLE (-)   | 
     @ HORN SWITCH or DASH FUSE BOX, (WHITE, 24-Pin Plug(B) Pin 1  | 
   
   
    |  TACH | 
     WHITE (AC)   | 
     @ DATA LINK Connector, (WHITE, 16-Pin Plug) Pin 9  | 
   
   
    |  WAIT TO 
      START LIGHT | 
     N/A  | 
       | 
   
   
    |  BRAKE | 
     TAN (+)   | 
     @ BRAKE SWITCH, (BLUE, 4-Pin Plug) Pin 1  | 
   
   
    |  FACTORY 
      ALARM DISARM | 
      PINK to BLACK (-), (Requires Double Pulse), NOTE #2  | 
     in DRIVERS KICK PANEL, (BLUE, 17-Pin Plug) Pin 16  | 
   
   
    |  ANTI-THEFT | 
     TOYOTA'S TRANSPONDER SYSTEM, See NOTE #1  | 
     @ IGNITION SWITCH TUMBLER  | 
   
 
  
   
  
   
      
    |  EXTRA 
      INFORMATION | 
     
     
      |  NOTE #1:  TOYOTA'S TRANSPONDER SYSTEM, Requires Bypass Module: 
               (For Remote Starting Only) Part #791 Bypass, (Requires Extra Key) for Operation.
               (For Remote Starting Only) Part # PK-ALL Bypass. (No Extra Key Required for
                Operation) 2-KEYS Required to Program Module.
               (For Remote Starting/Door Locks) Part # DB-ALL (No Extra Key Required for Operation)
                1-KEY Required for Programming. 
                To order please go to the SECURITY BYPASS MODULE Page or INTERFACE BYPASS
                MODULE Page on this website.
                 IF YOUR TRUCK HAS A G-KEY, YOU MUST USE A 791 BYPASS AND SPARE KEY!!!!!! 
NOTE #2:   TEST this wire while turning the Key in the Drivers Door, this wire will also Unlock
                the Doors.
NOTE #3:    The BODY ECU (Electronic Control Unit) is located under the Drivers Dash, attached to
                 the Dash Fuse Box.
NOTE #4:    In some cases you must use the Arm/Lock and Disarm/Unlock instead of the Power Lock/Unlock
            
            Arm/Lock is Light Green in Driver Kick Panel Blue 17-pin plug, Pin 14
            Disarm/Unlock is Pink in Driver Kick Panel Blue 17-pin plug, Pin 16 
        
            Program Module For Double Pulse Unlock
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