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2006 Lexus RX 400h, Remote Start Wiring


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jeffmcdowell 
Member - Posts: 24
Member spacespace
Joined: February 26, 2014
Location: Kentucky, United States
Posted: February 26, 2014 at 2:03 PM / IP Logged  
Looking for remote start and bypass vehicle wiring for 2006 Lexus RX 400h. I have the Python 4104P with Dball2. Everything is installed and working. Issue is takeover procedure. Engine shuts off when doors are opened and/or doors unlocked. Right now I have connection with dball2 in D2D but contemplating switching to W2W if this will correct shutdown issue. Also have SmartStart coming to install and I have found some information that this will cause the shutdown issue but no information on what the issue actually is. I'm confident if I know exactly what wire needs what signal I can find a solution with a 528T or other creative solution. Thanks in advance!
Jeffery
wirewise 
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Joined: March 07, 2002
Location: California, United States
Posted: February 26, 2014 at 3:53 PM / IP Logged  
Here's the wring.
LEXUS / RX 400H / 2006 / Remote Start
12volts      red (30A)      +      ignition switch, 8 pin plug, pin 7
Starter      blue      +      ignition switch, 8 pin plug, pin 8
Second Starter      N/A
Ignition      purple      +      ignition switch, 8 pin plug, pin 6
Second Ignition      green      +      ignition switch, 8 pin plug, pin 4
Third Ignition      N/A
Accessory      brown or gray      +      ignition switch, 8 pin plug, pin 3
Second Accessory      N/A
Keysense      black      -      ign key cylinder or BECU, 26 pin plug, pin 21
Notes: Using the status output to trigger this wire during remote start will disarm the factory alarm without unlocking the doors.
The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
Power Lock      purple      -      fuse box, top right, 12 pin plug, pin 3
Notes: This wire is only needed if the door locks do not function when the vehicle is running. All other times just use the factory alarm arm wire. Meter this wire while using the passenger door lock switch.
Power Unlock      brown      -      fuse box, top right, 12 pin plug, pin 4
Notes: This wire is only needed if the door locks do not function when the vehicle is running. All other times just use the factory alarm disarm wire. Meter this wire while using the passenger door lock switch.
Lock Motor      blue to red      5 wire      driver kick, 20 pin plug, pin 1
Unlock Motor      red to white      5 wire      driver kick, 20 pin plug, pin 11
Parking Lights+      lt. green      +      fuse box, bottom, 12 pin plug, pin 8
Parking Lights-      orange      -      headlight switch or BECU, 26 pin plug, pin 17
Notes: The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
Hazards      purple to yellow      -      hazard light switch or BECU, 26 pin plug, pin 2
Notes: The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
Turn Signal(L)      white      +      fuse box, bottom, 12 pin plug, pin 12
Turn Signal(R)      pink      +      fuse box, left side, 12 pin plug, pin 9
Reverse Light      WHITE/ blue to pink      +      driver kick, blue 12 pin plug, pin 1
Door Trigger      black to blue      -      driver kick or BECU, 16 pin plug, pin 14
Notes: The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
Dome Supervision      lt. blue      -      fuse box, right side, 12 pin plug, pin 5
Trunk/Hatch Pin      brown or pink      -      driver kick or BECU, 28 pin plug, pin 25
Notes: The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
Hood Pin      black to red      - N.C.      hood pin switch or BECU, 10 pin plug, pin 10
Notes: The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
Also found in the driver kick, gray 18 pin plug, pin 3.
Trunk/Hatch Release      gray to white      -      driver kick or BECU, 28 pin plug, pin 3
Notes: Meter this wire while opening the hatch from the handle on the rear hatch. The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash.
On vehicles with the power back door, the open/close wire is purple (-) at the switch on the dash or at the BECU, 28 pin plug, pin 2.
Power Sliding Door      N/A
Factory Alarm Arm      brown      -      power window master switch, 20 pin plug, pin 4
Notes: Meter this wire while turning the key in the driver door key cylinder. This wire will also lock the doors.
Factory Alarm Disarm      gray (double pulse)      -      power window master switch, 20 pin plug, pin 14
Notes: Meter this wire while turning the key in the driver door key cylinder. This wire will also unlock the doors.
Disarm No Unlock      use key sense wire
Tachometer      program engine checking off
Wait to start      N/A
Brake Wire      blue      +      switch or fuse box, bottom, 12 pin plug, pin 3
Parking Brake      black      -      switch or fuse box, left side, 14 pin plug, pin 14
Horn Trigger      white to red      -      switch or fuse box, middle, 16 pin plug, pin 11
Memory Seat 1      green      -      memory seat switch in door
Memory Seat 2      purple      -      memory seat switch in door
Memory Seat 3      N/A      -      
Interface Module:      Category:
Immobilizer Bypass      Required: Yes      
Type: Transponder
jeffmcdowell 
Member - Posts: 24
Member spacespace
Joined: February 26, 2014
Location: Kentucky, United States
Posted: February 26, 2014 at 4:02 PM / IP Logged  
Thanks again! Also found it here by back tracking through a post on a toyota tacoma. I'm missing the keysense wire from my previous wire list. Also going to need to get the factory arm wire hooked up and the autolight break to turn of headlights.
http://www.readyremote.com/main.asp?action=select&yr=6024&product=Remote%20Start&make=Lexus&model=RX%20400h
Jeffery

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