rklages

I just put a remote starter in my 06 GX (diy) and was wondering if anyone had any wiring information - the company I got the starter from provide a 10% correct list of wire locations and colors, so basically I had to probe it all out. Works like a champ except when a Lexus is running you can't lock the doors with the remote, that is fine, if I use pit stop mode I can just manually lock the doors, but the remote starter also can lock and unlock and I would like to hook that feature up, but have been unable to probe out some that will work. I found 2 wires that are in the door harness that do go +12 each one for lock and unlock, but they don't seem to work to control the locks. Short of wiring right to the door switch I was wondering if anyone had any information on such a thing.

Thanks,

Rob

rklages

Hey - got a good answer on www.the12volt.com, so anyone else looking for wires on their GX, this if for an 05, but should be the same for 06 and mostly the same for 03 and 04 with the exception of anything specific to the backup cam or nav.

Hope this saves someone some time!

Rob

2005 LEXUS GX470 4DR SUV WITH 4.7L ENGINE AND STANDARD AUDIO SYSTEM

Audio/Mobile Video
WIRE COLOR POLARITY LOCATION
Battery BLUE/YELLOW (+) RADIO HARNESS
Accesory GRAY (+) RADIO HARNESS
Ground BROWN (-) RADIO HARNESS
Illumination GREEN (+) RADIO HARNESS
Power Antenna BLACK (+) RADIO HARNESS
LF Speaker (+) PINK
LF Speaker (-) PURPLE
RF Speaker (+) YELLOW
RF Speaker (-) BLACK
LR Speaker (+) BLACK
LR Speaker (-) YELLOW
RR Speaker (+) RED
RR Speaker (-) WHITE
Amp Location UNDER DRIVER SEAT
Radio Security YES
Security
WIRE COLOR POLARITY LOCATION
Battery WHITE/BLUE & WHITE/RED (+) IGNITION SWITCH HARNESS
Ignition 1 BLACK/RED (+) IGNITION SWITCH HARNESS
Starter 1 GREEN/BLACK (+) IGNITION SWITCH HARNESS
Domelight Super WHITE (-) PIN #8 IN A CONNECTOR TO THE RIGHT OF THE FUSES AT THE FUSE BOX
LF Latch RE/YELLOW (-) PIN #23 IN THE MIDDLE CONNECTOR AT THE BODY ECU
RF Latch RED/YELLOW (-) PIN #24 IN THE MIDDLE CONNECTOR AT THE BODY ECU
LR Latch PINK/BLACK (-) PIN #11 IN THE MIDDLE CONNECTOR AT THE BODY ECU
RR Latch PINK/BLUE (-) PIN #12 IN THE MIDDLE CONNECTOR AT THE BODY ECU
Trunk Trigger RED/BLUE (-) PIN #7 IN THE MIDDLE CONNECTOR AT THE BODY ECU
Hood Trigger RED/WHITE (-) LOCATED IN A LARGE CONNECTOR IN THE DRIVERS KICK PANEL
Alarm Disarm GREEN/YELLOW (-) IGNITION SWITCH HARNESS
IF YOU USE THE ACTIVE (-) OUTPUT ON THIS WIRE IT WILL DISARM THE FACTORY ALARM UPON REMOTE START
Parking Lights GREEN (+) TOP LEFT CONNECTOR AT THE FUSE BOX IN A 16 PIN CONNECTOR
Low Crr Pk Lights GREEN (-) PIN #8 AT THE TOP CONNECTOR AT THE BODY ECU
Convenience
WIRE COLOR POLARITY LOCATION
All Hazrd Lights WHITE (-) AT THE HAZZARD SWITCH
Parking Brake GREEN/RED (-) PIN #2 IN THE MIDDLE CONNECTOR AT THE BODY ECU
Seat Mem 1 BLUE/ORANGE (-) PIN #20 IN A CONNECTOR AT THE BOTTOM OF THE BODY ECU
Seat Mem 2 BLUE/BLACK (-) PIN #2 IN A CONNECTOR AT THE BOTTOM OF THE BODY ECU
Remote Start
WIRE COLOR POLARITY LOCATION
Battery WHITE/BLUE & WHITE/RED (+) IGNITION SWITCH HARNESS
Ignition 1 BLACK/RED (+) IGNITION SWITCH HARNESS
Ignition 2 BLUE/YELLOW (+) IGNITION SWITCH HARNESS
Accessory 1 WHITE/GREEN (+) IGNITION SWITCH HARNESS
Starter 1 GREEN/BLACK (+) IGNITION SWITCH HARNESS
Starter 2 BLACK/WHITE (+) IGNITION SWITCH HARNESS
Anti-Theft Type TRANSPONDER
Anti-Theft Descript THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER
Key Sense GREEN/YELLOW (-) IGNITION SWITCH HARNESS
IF YOU USE THE ACTIVE (-) OUTPUT ON THIS WIRE IT WILL DISARM THE FACTORY ALARM UPON REMOTE START
Tachometer BLACK/WHITE (AC) PIN #5 OF THE E9 CONNECTOR AT THE ECM
NOT REQUIRED FOR REMOTE START, WILL START WITHOUT A TACH SIGNAL.
Parking Lights GREEN (+) TOP LEFT CONNECTOR AT THE FUSE BOX IN A 16 PIN CONNECTOR
Low Crr. Pk Lights GREEN (-) PIN #8 AT THE TOP CONNECTOR AT THE BODY ECU
Brake Lights GREEN/YELLOW (+) TOP LEFT CONNECTOR AT THE FUSE BOX IN A 16 PIN CONNECTOR OR AT THE BRAKE LIGHT SWITCH
Reverse Lights RED/BLACK (+) IN THE DRIVERS SILL PLATE HARNESS
Horn GREEN/RED (-) AT THE STEERING COLUMN HARNESS
Modules
WIRE LOCATION
Module 1 ECM - ELECTRONIC CONTROL MODULE IS LOCATED BEHIND THE GLOVE BOX
Module 2 BODY ECU - BODY ELECTRONIC CONTROL UNIT IS A PART OF THE FUSE BOX UNDER THE DRIVERS DASH
Doorlocks/Windows
WIRE COLOR POLARITY LOCATION
Power Unlock GREEN (-) IN THE PASSENGERS KICK PANEL IN A GRAY 18 PIN CONNECTOR
CAN ALSO USE A GREEN WIRE IN THE DRIVERS DOOR MODULE WITH A DOUBLE PULSE. THESE ARE THE DOOR LOCK CYLINDER WIRES
PowerLock GREEN/BLACK (-) IN THE PASSENGERS KICK PANEL IN A GRAY 18 PIN CONNECTOR
CAN ALSO USE A BLUE WIRE IN THE DRIVERS DOOR MODULE WITH A DOUBLE PULSE. THESE ARE THE DOOR LOCK CYLINDER WIRES
Driver Mtr Unlock BLUE/ORANGE (REV) IN A 13 PIN CONNECTOR IN THE DRIVERS KICK PANEL
Driver Mtr Lock BLUE/RED (REV) IN A 13 PIN CONNECTOR IN THE DRIVERS KCIK PANEL
Pas Mtr Unlock BLUE/BLACK (REV) IN THE DRIVERS SILL PLATE HARNESS