Lexus  Gx470 2003-2007
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   WHITE/BLUE (+)   @ IGNITION SWITCH HARNESS
 STARTER  GREEN/BLACK (+) See NOTE #2  @ IGNITION SWITCH HARNESS
 STARTER 2  BLACK/WHITE (+) See NOTE #2  @ IGNITION SWITCH HARNESS
 IGNITION 1  BLACK/RED (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  BLUE/YELLOW (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  WHITE/GREEN (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  GREEN/YELLOW (-)  @ IGNITION SWITCH HARNESS
 PARKING LIGHTS ( - )  GREEN (-)  @ BECU, TOP PLUG PIN 8 See NOTE #6
 PARKING LIGHTS ( + )  GREEN (+)  @ 16 PIN PLUG LEFT OF FUSES
 POWER LOCK  GREEN/BLACK to BLACK/ORANGE (TYPE B) SEE NOTE #3  @ GRAY 18-PIN PLUG, IN PASSENGER KICK PANEL
 POWER UNLOCK  GREEN (TYPE B) See NOTE #3  @ GRAY 18-PIN PLUG, IN PASSENGER KICK PANEL
 DOOR TRIGGER  See NOTE #4  IN MIDDLE PLUG, @ BECU, See NOTE #7
 DOMELIGHT SUPERVISION  WHITE (-), Requires Part #775 Relay  @ PIN 8, PLUG TO THE RIGHT OF FUSES
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  GREEN/RED (-)  @ STEERING COLUMN HARNESS
 TACH  BLACK/WHITE  IN PIN 5, CONNECTOR E9 @ ECM, See NOTE #5
 WAIT TO START LIGHT  N/A  
 BRAKE  GREEN/YELLOW (+)  @ 16-PIN PLUG, LEFT OF FUSES
 FACTORY ALARM DISARM   DISARMS with KEYSENSE wire, See NOTE #6  @ IGNITION SWITCH HARNESS
 ANTI-THEFT  TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1  TRANSPONDER @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 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 CONNECTING TO A REMOTE STARTER, YOU MUST USE BOTH THE STARTER #1 AND #2 WIRES, CONNECT BOTH TO THE STARTER/CRANK WIRE FROM THE REMOTE STARTER. NOTE #3: METER THESE WIRES WHILE TURNING THE KEY IN THE PASSENGER DOOR KEY CYLINDER. NOTE #4: THE DRIVERS DOOR TRIGGER IS RED/YELLOW (-) IN PIN 23,THE PASSENGER DOOR TRIGGER IS RED/YELLOW (-) IN PIN 24.THE LEFT REAR DOOR TRIGGER IS PINK/BLACK (-) IN PIN 11.AND THE RIGHT REAR DOOR PINK/BLUE (-) PIN 12.USE ALL 4 WIRES AND DIODE ISOLATE EACH.THE BODY ECU IS PART OF THE FUSEBOX UNDER THE DRIVERS SIDE DASH.THE THREE PLUGS ON THE RIGHT SIDE EDGE OF THE FUSEBOX ARE FOR THE BODY ECU. WHEN CONNECTING TO AN ALARM SYSTEM, USE ALL 4 DOOR TRIGGER WIRES AND DIODE ISOLATE, TO CONNECT, SEE DIAGRAM NOTE #5: THE ECM (ELECTRONIC CONTROL MODULE) IS LOCATED BEHIND THE GLOVEBOX. NOTE #6: the vehicle can be disarmed without unlocking by attaching a (-) Negative output wire to the GREEN/YELLOW (-) KEYSENSE wire in the IGNITION SWITCH HARNESS. NOTE #7: THE BECU (BODY ELECTRONIC CONTROL MODULE) IS ATTACHED TO THE BACK OF THE FUSEBOX IN DRIVERS KICK PANEL.