PRINT
LEXUS IS F
MODEL YEAR(S
IS F 2008
KEY T-HARNESS IMMOBILIZER
N/A N/A TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT WHITE (+) @ DRIVERS FUSE BOX, ( 1-PIN PLUG)
STARTER BLACK (-) @ POWER SWITCH, (BLACK, 14-PIN PLUG) PIN 7 or PSCM, (40-PIN PLUG) PIN 14, NOTE #3
STARTER 2 LT. BLUE (-) @ POWER SWITCH, (BLACK, 14-PIN PLUG) PIN 2 or PSCM, (40-PIN PLUG) PIN 37, NOTE #3
IGNITION 1 LT. GREEN (+) (NOT for REMOTE START) @ PSCM, (40-PIN PLUG) PIN 35, NOTE #3
IGNITION 2 PINK (+) (NOT for REMOTE START) @ PSCM, (40-PIN PLUG) PIN 34, NOTE #3
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 LT. GREEN (+) (NOT for REMOTE START) @ PSCM, (40-PIN PLUG) PIN 11, NOTE #3
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) YELLOW (-) @ DRIVERS FUSE BOX, ( 28-PIN PLUG), PIN 5
PARKING LIGHTS ( + ) BROWN (+) (REAR) NOTE #4 @ DRIVERS FUSE BOX, (GRAY, 30-PIN PLUG), PIN 24
POWER LOCK BROWN (TYPE B), NOTE #7 @ PASSENGER FUSE BOX, (30-PIN PLUG), PIN 7
POWER UNLOCK BLACK (TYPE B), NOTE #8 @ PASSENGER FUSE BOX, (30-PIN PLUG), PIN 10
LOCK MOTOR WIRE PURPLE to LT. GREEN (5-wire type) in DRIVERS KICK PANEL, (25-PIN PLUG), PIN 17
DOOR TRIGGER WHITE to RED (-) @ BECU (RH), (16-PIN PLUG) PIN 14, NOTE #5
DOMELIGHT SUPERVISION PURPLE to PINK (-) @ BECU (LH), (10-PIN PLUG) PIN 2, NOTE #6
TRUNK RELEASE PINK (-) @ RELEASE SWITCH or BECU (RH), (28-PIN PLUG) PIN 3, NOTE #6
SLIDING POWER DOOR N/A
HORN WHITE (-) @ HORN SWITCH under Steering Column Cover
TACH WHITE (AC) @ DATA LINK Connector, PIN 9, under Drivers Dash
WAIT TO START LIGHT N/A
BRAKE RED/BLACK (+) @ BRAKE SWITCH, above Brake Pedal
FACTORY ALARM DISARM WHITE (-) Requires Double Pulse, NOTE #2 @ POWER WINDOW MASTER SWITCH, 20-PIN PLUG, PIN 14
ANTI-THEFT TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
NOTES
NOTE #1: TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, Requires part #791 Bypass Module and

an extra ignition key for remote starting.



To order the 791 go to the Security Bypass Module Page on this website.







NOTE #2: TEST this wire while turning the Key in the Drivers Door.







NOTE #3: the PSCM (Power Source Control Module) is located under the PASSENGER Dash and

behind the GLOVE BOX.





NOTE #4: the FRONT PARKING LIGHT wire is a BLUE (+) @ the DRIVERS side HEADLIGHT

Assembly





NOTE #5: the BECU (RH) (Body Electronic Control Unit ( Right Hand) is part of the PASSENGER

DASH FUSE BOX, behind the GLOVE BOX





NOTE #6: the BECU (LH) (Body Electronic Control Unit ( Left Hand) is part of the DRIVERS side

FUSE BOX, located under the Drivers side of the Dash.





NOTE #7: this wire is only needed if the Door Locks do not function with the Aftermarket System

while the vehicle is running. All other times just use the Factory Alarm Arm wire.





NOTE #8: this wire is only needed if the Door Locks do not function with the Aftermarket System

while the vehicle is running. All other times just use the Factory Alarm Disarm wire.





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