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LEXUS RX350
MODEL YEAR(S
RX350 2007-2009
KEY T-HARNESS IMMOBILIZER
N/A N/A TOYOTA'S TRANPONDER SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 7
STARTER BLUE (+) @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 8
STARTER 2 WHITE (+) @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 1
IGNITION 1 PURPLE (+) @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 6
IGNITION 2 GREEN (+) @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 4
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 RED (+) @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 3
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) ORANGE (-) @ HEADLIGHT SWITCH or BECU, (26-PIN PLUG) PIN 17, NOTE #3
PARKING LIGHTS ( + ) LT. BLUE or LT. GREEN (+) in DRIVERS KICK PANEL or FUSE BOX, (MIDDLE, 12-PIN PLUG) PIN 8
POWER LOCK PURPLE (TYPE B), NOTE #4 @ FUSE BOX, (TOP, RIGHT, 12-PIN PLUG) PIN 3
POWER UNLOCK BROWN (TYPE B), NOTE #5 @ FUSE BOX, (TOP, RIGHT, 12-PIN PLUG) PIN 4
LOCK MOTOR WIRE RED to BLUE (5-wire type) in DRIVERS KICK PANEL or FUSE BOX, (TOP, LEFT, 16-PIN PLUG) PIN 2
DOOR TRIGGER BLACK TO BLUE (-) in DRIVERS KICK PANEL or BECU, (16-PIN PLUG) PIN 14, NOTE #3
DOMELIGHT SUPERVISION LT. GREEN to LT. BLUE (-) @ FUSE BOX, (RIGHT, 12-PIN PLUG) PIN 5
TRUNK RELEASE YELLOW to WHITE (-), NOTE #7 in DRIVERS KICK PANEL or BECU, (28-PIN PLUG) PIN 3, NOTE #3
SLIDING POWER DOOR N/A
HORN WHITE to RED (-) @ HORN SWITCH or FUSE BOX, (MIDDLE, 16-PIN PLUG) PIN 11
TACH WHITE (AC) @ ECM, (2ND Plug from TOP) PIN 1, NOTE #8
WAIT TO START LIGHT N/A
BRAKE BLUE to BROWN (+) @ BRAKE SWITCH or FUSE BOX, (MIDDLE, 12-PIN PLUG) PIN 3
FACTORY ALARM DISARM GRAY (-) Requires Double Pulse, NOTE #2 @ POWER WINDOW MASTER SWITCH, (WHITE, 20-PIN PLUG) PIN 14
ANTI-THEFT TOYOTA'S TRANPONDER SYSTEM, See NOTE #1
NOTES
NOTE #1: LEXUS TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module,

Part # 791 Bypass Module (for REMOTE STARTING ONLY!) an Extra Ignition key is

required to be placed inside this module for Operation.



Part # PK-ALL Bypass Module (for REMOTE STARTING ONLY!) KEYLESS BYPASS

NO KEY is required for Operation.



To order the Bypass Module go to the INTERFACE BYPASS MODULE Page on this

website





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







NOTE #3: the BECU, (Body Electronic Control Unit) is located under the DRIVERS Dash and

attached to the BACK of the Drivers Dash FUSE BOX.





NOTE #4: 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 #5: 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.





NOTE #6: the FRONT CONTROLLER is located under the RIGHT FRONT Corner of the ENGINE

COMPARTMENT, next to the ENGINE COMPARTMENT FUSE BOX.





NOTE #7: TEST this wire while opening the Liftgate from the Handle on the Rear of the Vehicle.

on vehicles with POWER LIFTGATE, the open/close wire is a PURPLE (-) at the Switch on

the Dash or BECU, ( 28-PIN PLUG) PIN 2.





NOTE #8: the ECM, (Engine Control Module) located behind the GLOVE BOX.
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