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LEXUS RX330
MODEL YEAR(S
RX330 2004-2007
KEY T-HARNESS IMMOBILIZER
N/A N/A LEXUS TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS
STARTER BLUE (+) See NOTE #2 @ IGNITION SWITCH HARNESS
STARTER 2 WHITE(+) See NOTE #2 @ IGNITION SWITCH HARNESS
IGNITION 1 PURPLE(+) @ IGNITION SWITCH HARNESS
IGNITION 2 GREEN (+) @ IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 GRAY (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE BLACK (-) @ IGNITION SWITCH HARNESS
PARKING LIGHTS ( - ) ORANGE (-) @ HEADLIGHT SWITCH
PARKING LIGHTS ( + ) LIGHT GREEN (+) IN DRIVERS KICK PANEL, HARNESS to REAR of VEHICLE
POWER LOCK BROWN (TYPE B) See NOTE #3 @ MODULE INSIDE DRIVERS DOOR
POWER UNLOCK GRAY (TYPE B) Requires Double Pulse @ MODULE INSIDE DRIVERS DOOR
LOCK MOTOR WIRE BLUE to RED (+) IN DRIVERS KICK PANEL, 20-Pin Plug
DOOR TRIGGER See NOTE #4 @ ECU, See NOTE #4 14301_RX330_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION LIGHT BLUE (-), Requires Part #775 Relay IN 12 PIN PLUG RIGHT OF FUSEBOX
TRUNK RELEASE PURPLE (-), Requires Part #775 Relay @ HATCH RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN WHITE (-) @ HORN SWITCH in Column Cover.
TACH WHITE IN PIN 5, TOP CONNECTOR @ ECM, BEHIND GLOVEBOX
WAIT TO START LIGHT N/A
BRAKE GRAY (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS with KEYSENSE wire, See NOTE #5 @ IGNITION SWITCH HARNESS
ANTI-THEFT TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1 TRANSPONDER @ IGNITION SWITCH TUMBLER
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: WHEN INSTALLTING A REMOTE STARTER, YOU MUST USE BOTH STARTER #1 AND #2 WIRES, CONNECT BOTH TO THE STARTER/CRANK WIRE FROM THE REMOTE START.





NOTE #3: METER THRESE WIRES WHILE TURNING KEY IN THE DRIVERS DOOR KEY CYLINDER.UNLOCK REQUIRES A DOUBLE PULSE.





NOTE #4: THE DRIVERS DOOR TRIGGER IS BLUE (-) PIN 14,IN CONNECTOR B6 AT THE BECU.THE PASSENGER DOOR IS BLUE (-) PIN 23,CONNECTOR B5 AT THE BECU.THE RIGHT REAR DOOR IS GRAY (-) PIN 16,CONNECTOR B6 AT THE BECU.THE LEFT REAR DOOR IS BLACK (-) PIN 7,IN A 13 PIN PLUG ON THE RIGHT SIDE OF THE FUSEBOX.WHEN CONNECTING TO AN ALARM SYSTEM, USE ALL 4 WIRES AND DIODE ISOLATE. SEE DIAGRAM. THE BECU IS ATTACHED TO THE BACK OF THE FUSEBOX UNDER THE DRIVERS SIDE DASH.





NOTE #5: the vehicle can be disarmed without unlocking by attaching a (-) Negative output wire to the BLACK (-) KEYSENSE wire in the IGNITION SWITCH HARNESS.
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