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FORD F250-F350-F450 SUPER DUTY
MODEL YEAR(S
F250-F350-F450 SUPER DUTY 2008
KEY T-HARNESS IMMOBILIZER
FDKEY-4 N/A FORDS TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT BLUE/RED (+) @ IGNITION SWITCH HARNESS
STARTER BLUE/WHITE (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 WHITE/ORANGE (+) @ IGNITION SWITCH HARNESS
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 BROWN/YELLOW (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 PURPLE/GREEN (+) @ IGNITION SWITCH HARNESS
KEYSENSE BLUE/GRAY (+) @ IGNITION SWITCH HARNESS
PARKING LIGHTS ( - ) GRAY (-) @ HEADLIGHT SWITCH
PARKING LIGHTS ( + ) PURPLE/WHITE (+) @ SMART JUNCTION BOX IN PASSENGER KICK PANEL
POWER LOCK BLUE/LIGHT GREEN (TYPE B) IN DRIVERS KICK PANEL
POWER UNLOCK YELLOW/PURPLE (TYPE B) IN DRIVERS KICK PANEL
LOCK MOTOR WIRE N/A
DOOR TRIGGER BLACK/WHITE (-) @SECURITY MODULE UNDER PASSENGERS SEAT, PIN B12
DOMELIGHT SUPERVISION USE DOOR TRIGGER, (Requires #775 Relay) @SECURITY MODULE UNDER PASSENGERS SEAT, PIN B12
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN YELLOW/RED (-) @ STEERING COLUMN HARNESS
TACH BLUE (AC) @ TACH TEST CONNECTOR,IN ENGINECOMPARTMENT ,BY FIREWALL, PASSENGER SIDE, TAPED TO A HARNESS.
WAIT TO START LIGHT N/A N/A
BRAKE PURPLE/WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM BLUE (-) (TEST WHILE TURNING KEY IN LOCK) @SECURITY MODULE UNDER PASSENGERS SEAT, PIN B8
ANTI-THEFT FORDS TRANSPONDER ANTI-THEFT SYSTEM, SEE NOTE #1 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: This vehicle is equipped with a Special Anti-theft key, to remote start you will need a

Bypass module 791,(use this module IF you have a extra ignition key to place inside

the 791 to remote start, if you do not have an extra key to use or wish not to have a

key placed inside this bypass module, we OFFER a KEYLESS INTERFACE BYPASS

MODULE that does not require a key to be placed inside the bypass modlue, this is

Part # PKALL or PKFM, either one will work, to order, go to the INTERFACE BYPASS

MODULE PAGE on this website.

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