99 lexus rx300, alarm/autostart

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desh187

Copper - Posts: 310

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Joined: September 13, 2002

Location: Canada

Posted: August 24, 2007 at 12:48 AM / IP Logged

Hi,

Has anyone installed an alarm/autostart on a 99 Lexus RX300 suv.Is it a lot more work and I need to know a little bit more about the door locks and if anything special has to be done for hvac system.I have seen the vehicle wiring info on this site but it is missing the notes.

Thanks

peterubers

Silver - Posts: 706

Joined: December 29, 2006

Location: United States

Posted: August 24, 2007 at 2:26 AM / IP Logged

12 VOLT CONSTANT	WHITE/ BLUE (+)	IGNITION SWITCH HARNESS
STARTER	BLACK/ WHITE (+)	IGNITION SWITCH HARNESS
STARTER 2	N/A
IGNITION 1	BLACK / YELLOW (+)	IGNITION SWITCH HARNESS
IGNITION 2	BLACK (+)	IGNITION SWITCH HARNESS
IGNITION 3	N/A
ACCESSORY /HEATER BLOWER 1	PINK (+)	IGNITION SWITCH HARNESS
ACCESSORY /HEATER BLOWER 2	N/A
KEYSENSE	BLUE with SILVER Dots (-)	IGNITION SWITCH HARNESS
PARKING LIGHTS ( - )	GREEN/ RED (-)	@ STEERING COLUMN HARNESS
PARKING LIGHTS ( + )	GREEN (+)	IN DRIVERS KICK PANEL, GRAY 15-PIN PLUG
POWER LOCK	See NOTE *1	See DIAGRAM	14301_RX300_TOYOTA and LEXUS door lock interface.pdf
POWER UNLOCK	See NOTE *1	See DIAGRAM
LOCK MOTOR WIRE	N/A
DOOR TRIGGER	RED / WHITE (-) See NOTE *2	@ STEERING COLUMN HARNESS
DOMELIGHT SUPERVISION	USE DOOR TRIGGER, Requires Part #775 Relay
TRUNK RELEASE	N/A
SLIDING POWER DOOR	N/A
HORN	WHITE/ RED (-)	@ STEERING COLUMN HARNESS
TACH	ORANGE	IN 10-PIN PLUG, RIGHT OF FUSEBOX
WAIT TO START LIGHT	N/A
BRAKE	GREEN / WHITE (+)	@ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM	Disarms with KEYSENSE Wire	@ IGNITION SWITCH HARNESS
ANTI-THEFT	TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY	TRANSPONDER @ IGNITION SWITCH TUMBLER

NOTES

NOTE *1 THIS VEHICLE'S DOORLOCKS ARE SPECIAL AND WILL REQUIRE AN EXTRA RELAY, PART #775 AND 2 DIODES, TO CONNECT, See DIAGRAM

NOTE *2 THIS DOOR TRIGGER WIRE GOES TO THE KEY CYLINDER ILLUMINATION RING AND READS THE DELAY.

The search function is your friend.

peterubers

Silver - Posts: 706

Joined: December 29, 2006

Location: United States

Posted: August 24, 2007 at 2:27 AM / IP Logged

http://64.85.6.129/extrainfo/diagrams/14301_RX300_TOYOTA%20and%20LEXUS%20door%20lock%20interface.pdf

The search function is your friend.

peterubers

Silver - Posts: 706

Joined: December 29, 2006

Location: United States

Posted: August 24, 2007 at 2:28 AM / IP Logged

HVAC is straightforward -- one accessory wire that needs 12 volts.

The search function is your friend.

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99 lexus rx300, alarm/autostart

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