2004 Lexus RX330 Alarm/Remote Start

I have installed approx 25 alarm/remote starter combos in different types of vehicles. My question is I have the open oppertunity to put in a combo into a 2004 lexus rx330. I use the prestige APS-786 units. For I am most comfortable in using them. How deciving/difficult is it to install one into this vehicle? And can someone help me out with a tech sheet for the wires. As always to the people of 12volt. com thankyou...

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MECP certified (If it really means anything)
Jeremy

Audiovox Tech Support 201167 FaxBack ID:
LEXUS RX330 2004 4DR SUV WITH 3.3L ENGINE AND STANDARD AUDIO SYSTEM
Security Color Polarity Location
Battery RED (+) IGNITION SWITCH HARNESS
Ignition 1 VIOLET (+) IGNITION SWITCH HARNESS
Starter 1 BLUE (+) IGNITION SWITCH HARNESS
Domelight Super LIGHT BLUE (-) 12 PIN CONNECTOR, RIGHT SIDE OF THE FUSE BOX
LF Latch BLUE (-) B6 CONNECTOR AT THE BECU, PIN 14
RF Latch BLUE (-) B5 CONNECTOR AT THE BECU, PIN 23
LR Latch BLACK (-) B6 CONNECTOR AT THE BECU, PIN 16
RR Latch GRAY (-) 13 PIN CONNECTOR RIGHT SIDE OF FUSE BOX
Trunk Trigger PINK OR BROWN (-) 20 PIN GRAY CONNECTOR IN THE DRIVERS KICK PANEL
Hood Trigger BLACK OR RED TO BLACK (-) AT 3 PIN CONNECTOR ON HOOD LATCH ASSEMBLY
- Note THE RED TO BLACK IS LOCATED IN AN 18 PIN GRAY CONNECTOR IN THE DRIVERS KICK PANEL
Alarm Disarm WORKS WITH THE DOOR LOCKS
- Note YOU CAN ALSO DISARM THE FACTORY ALARM BY PULSING THE KEY SENSE WIRE. THIS WILL DISARM BUT
NOT UNLOCK.
Alarm Arm WORKS WITH THE DOOR LOCKS
Parking Lights BLUE OR LIGHT GREEN (+) ON 28 PIN CONNECTOR AT THE FRONT OF THE FUSE BOX
- Note LT.GREEN IS IN THE DRIVERS SILL PLATE HARNESS
Low Crr Pk Lights ORANGE (-) AT THE HEADLIGHT SWITCH
Remote Start
Battery RED (+) IGNITION SWITCH HARNESS
Ignition 1 VIOLET (+) IGNITION SWITCH HARNESS
Ignition 2 GREEN SMALL GUAGE (+) IGNITION SWITCH HARNESS
Accessory 1 GRAY SMALL GUAGE (+) IGNITION SWITCH HARNESS
Starter 1 BLUE (+) IGNITION SWITCH HARNESS
Starter 2 WHITE SMALL GUAGE (+) IGNITION SWITCH HARNESS
Anti-Theft Type IMMOBILEIZER
Anti-Theft Descript TRANSPONDER
Key Sense BLACK (-) IGNITION SWITCH HARNESS
- Note PULSING THIS WIRE WILL DISARM THE FACTORY ALARM WITHOUT UNLOCKING THE DOORS
Tachometer WHITE (AC) AT THE ECM, CONNECTOR E5 ON THE TOP, PIN 5
Crankshaft Sensor GREEN (-) AT FUEL INJECTOR OR ECM MODULE TO RIGHT SIDE OF
GLOVEBOX
- Note PIN #24
Speed Sense LT. GREEN (AC) AT THE ECM, CONNECTOR E5 ON THE TOP, PIN 17
Parking Lights BLUE OR LIGHT GREEN (+) ON 28 PIN CONNECTOR AT THE FRONT OF THE FUSE BOX
- Note LT.GREEN IS IN THE DRIVERS SILL PLATE HARNESS
Low Crr. Pk Lights ORANGE (-) AT THE HEADLIGHT SWITCH
Brake Lights GRAY W/ SILVER DOTS (+) AT THE SWITCH ABOVE THE BRAKE
Reverse Lights GREEN TO RED (+) 20 PIN GRAY CONNECTOR, IN THE DRIVERS KICK PANEL
Horn WHITE (-) AT THE STEERING COLUMN HARNESS
Doorlocks/Windows
Power Unlock GRAY (-) INSIDE THE DRIVER'S DOOR
- Note THIS WIRE REQUIRES A DOUBLE PULSE TO UNLOCK THE DOORS
PowerLock BROWN (-) INSIDE THE DRIVER'S DOOR
- Note PIN #9
Driver Mtr Unlock RED TO WHITE (REV) 20 PIN CONNECTOR IN THE DRIVERS KICK PANEL
Driver Mtr Lock BLUE TO RED (REV) 20 PIN CONNECTOR IN THE DRIVERS KICK PANEL
Pas Mtr Unlock RED (REV) 12 PIN CONNECTOR ON THE TOP RIGHT OF THE FUSE BOX
Convenience
Headlights-Lo VIOLET (-) AT THE HEADLIGHT SWITCH
Wipers-Lo LT. BLUE (+) AT THE STEERING COLUMN HARNESS
Wipers-Hi GRAY (+) AT THE STEERING COLUMN HARNESS
Parking Brake LT. GREEN (+) AT THE PARKING BRAKE SWITCH
Trnk Release VIOLET (-) AT TRUNK RELEASE SWITCH ON THE DASHBOARD
Fuel Dr Release GRAY (+) AT THE SWITCH ON THE DASH
Seat Mem 1 GREEN (-) DRIVERS DOOR MEMORY SEAT SWITCH
Seat Mem 2 VIOLET (-) DRIVERS DOOR MEMORY SEAT SWITCH
Modules
Module 1 ECM - THE ELECTRONIC CONTROL MODULE IS LOCATED BEHIND THE GLOVE BOX.
Audio/Mobile Video
Battery (BLUE/BLACK) (+) AT THE RADIO HARNESS

DIRECTWIRE™ WIRING INFORMATION - LEXUS / RX 330 / 2004 / Remote Start


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12volts red (30A) and org (7.5A)   +   ignition harness
Starter blue   +   ignition harness
Second Starter white   +   ignition harness
Ignition purple   +   ignition harness
Second Ignition green   +   ignition harness
Third Ignition N/A       
Accessory gray   +   ignition harness
Second Accessory N/A       
Keysense black   -   ignition harness
Notes: Using the status output to trigger this wire during remote start will disarm the factory alarm without unlocking the doors.
Power Lock brown   -   driver door module in door
Notes: Meter these wires while turning the key in the driver door key cylinder.
Power Unlock gray   -   driver door module in door
Notes: Meter these wires while turning the key in the driver door key cylinder. Unlock requires a double pulse.
Lock Motor blue to red   5wi driver kick, 20 pin plug
Unlock Motor red to white   5wi driver kick, 20 pin plug
Parking Lights+ lt. green   +   driver kick, harness to rear
Parking Lights- orange   -   headlight switch
Hazards purple   -   hazard switch
Turn Signal(L) black   +   back of fuse box below BECU
Turn Signal(R) pink   +   back of fuse box below BECU
Reverse Light green to red   +   driver kick, gray 20 pin plug
Door Trigger see notes   -   see notes
Notes: The driver door trigger is blue, pin 14, in conn. B6 at the BECU. The passenger door is blue, pin 23, in conn. B5 at the BECU. The right rear door is gray, pin 16, in conn. B6 at the BECU. The left rear door is black, pin 7, in a 13 pin plug on the right side of the fuse box. Use all four wires and diode isolate each.

The BECU (Body ECU) is attached to the back of the fuse box under the driver side dash. It has the following connectors: B4 - 26 pin plug, B5 - 28 pin plug, B6 - 16 pin plug, and B7 - 10 pin plug.
Dome Supervision lt. blue   -   R side of fuse box, 12 pin plug
Trunk/Hatch Pin pink or brown   -   driver kick, gray 20 pin plug
Hood Pin red to black   -   driver kick, gray 18 pin plug
Trunk/Hatch Release purple   -   power back door sw. on dash
Notes: The fuel lid release is gray (+) at the switch on the dash.
Power Sliding Door N/A       
Factory Alarm Arm arms with lock       
Factory Alarm Disarm disarms with unlock       
Disarm No Unlock use key sense wire       
Tachometer white   ac   pin 5, conn. E5 at ECM
Notes: The ECM (Engine Control Module) is behind the glove box. Connector E5 is the top plug.
Wait to start N/A       
Brake Wire gray   +   brake pedal switch
Parking Brake lt. green   -   parking brake switch
Horn Trigger white   -   steering column
Memory Seat 1 green   -   memory switch in door
Memory Seat 2 purple   -   memory switch in door
Memory Seat 3 N/A   -     
Immobilizer Bypass Module: Required: Yes Type: Transponder Part #: 556U or 555U
Notes: N/A



      
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.

plan on this job taking alot longer than your normal install. be careful taking the drivers door apart, the panel that holds all the window switches is kinda tricky to get apart. according to the tech info the door locks are just neg. trigger unlike the older rx300's which are a pain to wire correctly.

   

Thankyou very much, looks like a challange but I think we will give it a go!!

Jeremy

-------------
MECP certified (If it really means anything)
Jeremy

make sure you wire the system to shut down the auto lamps when the remote starter times out/shuts down.