Lexus Is F 2009-2010 Printer Friendly Wiring Chart

Lexus Is F 2009-2010

PART	COLOR	LOCATION
12 VOLT CONSTANT	WHITE (+)	@ DRIVERS DASH FUSE BOX, (WHITE, 1-PIN PLUG(M) PIN 1
STARTER	BLACK (-)	@ ENGINE SWITCH, (BLACK, 14-PIN PLUG) PIN 7
STARTER 2	LT. BLUE (-)	@ ENGINE SWITCH, (BLACK, 14-PIN PLUG) PIN 2
IGNITION 1	RED/WHITE (+)	@ PASSENGER DASH FUSE BOX, (GRAY, 10-PIN PLUG(K) PIN 3
IGNITION 2	PINK (+)	@ PSCM, (WHITE, 40-PIN PLUG) PIN 34, NOTE #3
IGNITION 3	N/A
ACCESSORY/HEATER BLOWER 1	LT. GREEN (+)	@ PSCM, (WHITE, 40-PIN PLUG) PIN 11, NOTE #3
ACCESSORY/HEATER BLOWER 2	N/A
KEYSENSE	N/A
PARKING LIGHTS ( - )	BLUE (-)	@ HEADLIGHT SWITCH, (WHITE, 20-PIN PLUG) PIN 18
PARKING LIGHTS ( + )	BROWN (+) (REAR) NOTE #4	@ DRIVERS DASH FUSE BOX, (GRAY, 30-PIN PLUG(J) PIN 24
POWER LOCK	BROWN (TYPE B), (TEST with PASSENGER Switch) NOTE #7	@ PASSENGER DASH FUSE BOX, (GRAY, 30-PIN PLUG(J) PIN 7
POWER UNLOCK	BLACK (TYPE B), (TEST with PASSENGER Switch) NOTE #8	@ PASSENGER DASH FUSE BOX, (GRAY, 30-PIN PLUG(J) PIN 10
DOOR TRIGGER	WHITE (-)	@ BECU (RH),(WHITE, 16-PIN PLUG) PIN 14, NOTE #5
DOMELIGHT SUPERVISION	PURPLE (-)	@ BECU (LH),(WHITE, 10-PIN PLUG) PIN 2, NOTE #6
TRUNK RELEASE	PINK (-)	@ RELEASE SWITCH or BECU (RH),(WHITE, 28-PIN PLUG) PIN 3, NOTE #5
SLIDING POWER DOOR	N/A
HORN	WHITE (-)	@ HORN SWITCH (BLACK, 12-PIN PLUG) PIN 8
TACH	WHITE (AC)	@ DATA LINK Connector, (WHITE, 16-PIN PLUG) PIN 9 under Drivers Dash
WAIT TO START LIGHT	N/A
BRAKE	RED/BLACK to RED (+)	@ BRAKE SWITCH or in DRIVERS KICK PANEL, (BLUE, 22-PIN PLUG) PIN 12
FACTORY ALARM DISARM	WHITE (-) Requires Double Pulse, NOTE #2	@ POWER WINDOW MASTER SWITCH, (WHITE, 20-PIN PLUG) PIN 13
ANTI-THEFT	TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1

EXTRA INFORMATION

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 above 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.