Vehicle
Wiring Details for your
2008-2009 Lexus Gx470 Wiring Diagram |
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Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2008-2009 Lexus Gx470 . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.
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PART |
COLOR |
LOCATION |
12 VOLT
CONSTANT |
WHITE/RED (+) |
@ IGNITION SWITCH, (8-PIN PLUG), PIN 7 |
STARTER |
GREEN/BLCK (+) |
@ IGNITION SWITCH, (8-PIN PLUG), PIN 8 |
STARTER
2 |
N/A |
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IGNITION
1 |
BLACK/RED (+) |
@ IGNITION SWITCH, (8-PIN PLUG), PIN 6 |
IGNITION
2 |
BLUE/YELLOW (+) |
@ IGNITION SWITCH, (8-PIN PLUG), PIN 4 |
IGNITION
3 |
N/A |
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ACCESSORY/HEATER
BLOWER 1 |
WHITE/GREEN (+) |
@ IGNITION SWITCH, (8-PIN PLUG), PIN 3 |
ACCESSORY/HEATER
BLOWER 2 |
N/A |
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KEYSENSE |
N/A |
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PARKING
LIGHTS ( - ) |
GREEN (-) |
@ HEADLIGHT Switch or BECU, (26-PIN PLUG), PIN 8, NOTE #5 |
PARKING
LIGHTS ( + ) |
GREEN (+) |
@ FUSE BOX, (LEFT Side, 16-PIN PLUG), PIN 13 |
POWER LOCK |
BLUE to BLUE/WHITE (TYPE B), (TEST with PASSENGER Switch), NOTE #2 |
in PASSENGER KICK PANEL or FUSE BOX, (REAR, 16-PIN PLUG) PIN 5 |
POWER UNLOCK |
BLUE/YELLOW to BLUE/ORANGE (TYPE B), (TEST with PASSENGER Switch), NOTE #3 |
in PASSENGER KICK PANEL or FUSE BOX, (REAR, 16-PIN PLUG) PIN 1 |
DOOR TRIGGER |
RED/YELLOW (-) |
in DRIVERS KICK PANEL or BECU (24-PIN PLUG) PIN 23, NOTE #5 |
DOMELIGHT
SUPERVISION |
WHITE (-) |
@ FUSE BOX, (RIGHT Side, 20-PIN PLUG), PIN 8 |
TRUNK RELEASE |
N/A |
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SLIDING
POWER DOOR |
N/A |
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HORN |
GREEN/RED (-) |
@ FUSE BOX, (REAR, 16-PIN PLUG), PIN 13 |
TACH |
Any wire NOT BLACK/RED (AC) |
@ Any FUEL-INJECTOR |
WAIT TO
START LIGHT |
N/A |
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BRAKE |
GREEN/YELLOW (+) |
@ BRAKE Switch or FUSE BOX, (LEFT Side, 16-PIN PLUG), PIN 16 |
FACTORY
ALARM DISARM |
GREEN (-), NOTE #4 |
in PASSENGER KICK PANEL or BECU, (30-PIN PLUG) PIN 22 |
ANTI-THEFT |
TOYOTA'S TRANSPONDER SYSTEM, See NOTE #1 |
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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: this wire is only needed if the Door Locks do not function with the Aftermarket System
while the vehicle is running. All other times just use the Factory Alarm Arm wire.
NOTE #3: this wire is only needed if the Door Locks do not function with the Aftermarket System
while the vehicle is running. All other times just use the Factory Alarm Disarm wire.
NOTE #4: TEST this wire while turning the Key in the PASSENGER Door, this wire will also Unlock
the Doors.
NOTE #5: the BECU, (Body Electronic Control Unit) is located under the Drivers Dash, attached
to the DASH FUSE BOX. It has (3) Plugs on the RIGHT side Edge of the FUSE BOX.
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