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VOLVO 780
MODEL YEAR(S
780 1987-1990
KEY T-HARNESS IMMOBILIZER
N/A N/A N/A
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) IGNTION SWITCH HARNESS
STARTER PINK (+) IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 BLUE/RED (+) IGNITION SWITCH HARNESS
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 N/A
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) WHITE (5-Wire) See NOTE *1 @ HEADLIGHT SWITCH, See DIAGRAM 14301_780_5-WIRE PARKING LIGHT ISOLATION DIAGRAM.pdf
POWER LOCK YELLOW (TYPE C) IN DRIVERS KICK PANEL
POWER UNLOCK BROWN (TYPE C) IN DRIVERS KICK PANEL
LOCK MOTOR WIRE N/A
DOOR TRIGGER BROWN/BLACK (-) IN DRIVERS KICK PANEL
DOMELIGHT SUPERVISION USE DOOR TRIGGER
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN YELLOW (-) or BLUE/BLACK (-) @ STEERING COLUMN HARNESS
TACH RED/WHITE @ IGNITION COIL
WAIT TO START LIGHT N/A
BRAKE BLUE/RED (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM N/A
ANTI-THEFT N/A
NOTES
NOTE *1 the (+) POSITIVE PARKING LIGHT wire on this vehicle needs to be ISOLATED, and will require an EXTRA RELAY, PART #775, to connect, See DIAGRAM.
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