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VOLVO S90
MODEL YEAR(S
S90 1998-1999
KEY T-HARNESS IMMOBILIZER
N/A N/A VOLVO'S TRANSPONDER ANTI-THEFT SYSTEM, Requires 791 Bypass Module and extra Ignition Key
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) and YELLOW (+) @ FUSE BOX, on LEFT END of DASH
STARTER PINK/WHITE (+) IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 BLUE (+) IGNITION SWITCH HARNESS
IGNITION 2 RED/BLACK (+) IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 YELLOW/BLACK (+) IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 BLUE/YELLOW (+) IGNITION SWITCH HARNESS
KEYSENSE N/A
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) BLUE/WHITE (+) @ HEADLIGHT SWITCH
POWER LOCK BROWN/BLACK (TYPE B) IN DRIVERS KICK PANEL
POWER UNLOCK GREEN/BLACK (TYPE B) (Requires Double Pulse) IN DRIVERS KICK PANEL
LOCK MOTOR WIRE BLUE/RED (+) IN DRIVERS KICK PANEL
DOOR TRIGGER WHITE/BLACK (-) @ THEFT MODULE, See NOTE *1
DOMELIGHT SUPERVISION USE DOOR TRIGGER
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN YELLOW/WHITE (-) @ HORN RELAY, under the HOOD
TACH RED/WHITE @ ECM, See NOTE *2
WAIT TO START LIGHT N/A
BRAKE YELLOW/BROWN (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS WITH UNLOCK, Single Pulse Disarms
ANTI-THEFT TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY TRANSPONDER @ IGNITION SWITCH TUMBLER
NOTES
NOTE *1 the THEFT MODULE, is located at the FRONT of the CENTER CONCOLE, BELOW the RADIO.





NOTE *2 the ECM (Engine Control Module) is UNDER the DRIVERS SIDE of the DASH.
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