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MERCURY GRAND MARQUIS
MODEL YEAR(S
GRAND MARQUIS 1992-1994
KEY T-HARNESS IMMOBILIZER
N/A N/A N/A
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT YELLOW (+) @ IGNITION SWITCH HARNESS
STARTER WHITE/PINK (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 RED/LIGHT GREEN (+) @ IGNITION SWITCH HARNESS
IGNITION 2 BLACK/GREEN (+) @ IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 GRAY/YELLOW (+), See NOTE #2 @ IGNITION SWITCH HARNESS 14301_GRAND-MARQUIS_FORDS HIGH CURRENT ACCESSORY CONNECTION.pdf
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) BROWN (+) @ HEADLIGHT SWITCH or FUSEBOX
POWER LOCK PINK/YELLOW (TYPE C), See NOTE #1 IN DRIVERS KICK PANEL
POWER UNLOCK PINK/LIGHT GREEN (TYPE C), See NOTE #1 IN DRIVERS KICK PANEL
LOCK MOTOR WIRE N/A
DOOR TRIGGER BLACK/LIGHT BLUE (+) IN EITHER KICK PANEL
DOMELIGHT SUPERVISION USE DOOR TRIGGER
TRUNK RELEASE PURPLE/YELLOW (+) @ TRUNK RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN YELLOW/LIGHT GREEN (-) @ STEERING COLUMN HARNESS
TACH GRAY/ORANGE (AC) @ EDIS Module on Drivers fender
WAIT TO START LIGHT N/A
BRAKE LIGHT GREEN (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM N/A
ANTI-THEFT N/A
NOTES
NOTE #1 If vehicle is equipped with a FACTORY KEYLESS ENTRY System, then the vehicle has

a TYPE B Door Locking System, vehicles without FACTORY KEYLESS ENTRY, have a

TYPE C Door Locking System. Vehicles with the KEY PAD on the Door are considered

to have KEYLESS ENTRY.







NOTE #2: this is a HIGH CURRENT ACCESSORY wire that needs to be controlled by a off-board

external relay part #775, to connect, See DIAGRAM.
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