Service: 954-728-9571
Items: 0 - Total: $0.00
See Cart | Check Out
About Us
What's New
Products
Contact Us
Current Specials!
Ordering Information
Our Terms
Shipping Information
Commando and Your Privacy

Search Again?

 

Need Installation?
Locate An Installer Near You That's Commando Authorized.
Are You An Installer?
Get Listed In our Commando Installer Database and Receive Installation Leads For Free!

Diagrams
Tech Support Home
Ignition & Starter
Starter Kill (3 Wire Harness)
(Download)
-------------------
Starter Kill (5 Wire Harness)
(Download)
-------------------
2nd Starter Wire Relay
(Download)
-------------------
Isolating Starter and Ignition Wires
(Download)
-------------------
Door Locks
Negative Pulse Door Locks
(Download)
-------------------
Positive Pulse Door Locks

(Download)
-------------------

Reverse Polarity Door Locks
(Download)
-------------------
Vacuum Type Door Locks
(Download)
-------------------
Mercedes Vacuum Door Locks
(Download)
-------------------
Toyota Child Safety Locks
(Download)
-------------------
Dodge Caravan Power Locks (Single Wire)

(Download)
-------------------
Ford Probe Door Locks
(Download)
-------------------
Door Lock Actuators
(Download)
-------------------
Trunk & Dome
Trunk Release Configurations
(Download)
-------------------
Domelight Supervision
(Download)
-------------------
Item Links!
Car Alarms
Car Alarm Combos
Alarm Acessories
Remote Car Starters
Keyless Entry
Motorcycle Alarms
Power Windows
Switch Kits
Tailgate Locks
Power Locks
Backup Alarms
Shaved Door Handles
FREE Vehicle Wiring
Diagrams & Charts
Select Your Make


Vehicle Wiring Details for your
2008-2010 Lexus Sc430 Wiring Diagram
Printer Friendly
Version
Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2008-2010 Lexus Sc430 . 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.


 PART   COLOR  LOCATION
 12 VOLT CONSTANT   BLACK/RED (+) 30 AMP   @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 7
 STARTER  WHITE/RED (+)  @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 8
 STARTER 2  N/A  
 IGNITION 1  BLACK (+)  @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 6
 IGNITION 2  BLUE (+)  @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 4
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  WHITE/GREEN (+)  @ IGNITION SWITCH, (WHITE, 8-PIN PLUG) PIN 3
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  LT. GREEN/BLACK (-) (FRONT ONLY)  @ FRONT CONTROLLER, PIN 15, NOTE #6
 PARKING LIGHTS ( + )  BLUE/WHITE (+) (FRONT) NOTE #7  @ LEFT FRONT PARKING LIGHT
 POWER LOCK  WHITE (-) TYPE B, NOTE #3  @ DRIVERS DOOR ECU, (BLACK, 30-PIN PLUG) PIN 8
 POWER UNLOCK  WHITE/RED (-) TYPE B, NOTE #4  @ DRIVERS DOOR ECU, (BLACK, 30-PIN PLUG) PIN 19
 DOOR TRIGGER  RED/WHITE (-)  in DRIVERS KICK PANEL, (WHITE, 18-PIN PLUG) PIN 5
 DOMELIGHT SUPERVISION  RED/WHITE (-)  @ PASSENGER side J/B ECU, (WHITE, 22-PIN PLUG) PIN 9, NOTE #8
 TRUNK RELEASE  WHITE (-)  @ DRIVERS side J/B ECU, (WHITE, 22-PIN PLUG) PIN 5, NOTE #9
 SLIDING POWER DOOR  N/A  
 HORN  RED or RED/BLUE (-)  @ FRONT CONTROLLER, PIN 1, NOTE #6
 TACH  BLACK/YELLOW (AC)  @ DATA LINK Connector, (WHITE, 16-PIN PLUG) PIN 9, under the Drivers Dash
 WAIT TO START LIGHT  N/A  
 BRAKE  GREEN/WITE (+)  @ BRAKE SWITCH, (GREEN, 4-PIN PLUG) PIN 1
 FACTORY ALARM DISARM   BLUE/WHITE (-) Requires Double Pulse, NOTE #1  @ DRIVERS DOOR ECU, (BLACK, 24-PIN PLUG) PIN 4
 ANTI-THEFT  NO INFORMATION AT THIS TIME!  
 EXTRA INFORMATION
 NOTE #1: TEST this wire while turning the Key in the Drivers Door. NOTE #2: the BECU, (Body Electronic Control Unit) is located under the DRIVERS Dash and attached to the BACK of the Drivers Dash FUSE BOX. 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 Arm wire. NOTE #4: 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 #5: the PMCU, (Power Management Control Unit) is located under the Drivers Dash, and to the LEFT of the DASH FUSE BOX. NOTE #6: the FRONT CONTROLLER is part of the ENGINE COMPARTMENT FUSE BOX, located in the Engine Compartment under the hood, on the Drivers Fender NOTE #7: the LEFT REAR PARKING LIGHT wire is GRAY (+) and the RIGHT REAR is a PURPLE (+) located at the LUGGAGE COMPARTMENT J/B ECU, (WHITE, 22-PIN PLUG) PINS 1 and 12 The LUGGAGE COMPARTMENT J/B ECU, is part of the LUGGAGE COMPARTMENT FUSE BOX, located on the LEFT side of the LUGGAGE Compartment. NOTE #8: the PASSENGER side J/B ECU is part of the PASSENGER FUSE BOX, located in the PASSENGER KICK PANEL. NOTE #9: the DRIVERS side J/B ECU is part of the DRIVERS FUSE BOX, located in the DRIVERS KICK PANEL.
 
Shop By Category!
Security Systems
Keyless Entry
Remote Starters
Power Door Locks
Power Windows
Shaved Door Handles
SPAL Cooling Fans
Solenoids & Actuators
Alarm Sensors
Installation Accessories
Keyword Search
 
Go Search!
Precision Search
Brand Search

 

 

View Details... Electric Start 13Hp 6500 Watt Portable Gas Generator w/ wheels
$750.00

View Details... Commando 357 Car Alarm
$45.00

View Details... 4 Door Power Lock Kit with G20 Keyless Entry and Alarm
$94.99

View Details... Commando 550-S Car Alarms with Full Keyless Entry
$59.99

View Details... Astra 777 2 Way Car Alarm w/ LCD Pager and Keyless Entry w/ Relay Pack
$99.95

View Details... Baretta 2 Way LCD Pager/ Car Alarm Keyless Entry
$99.99

View Details... Car Alarms w/ LCD 2 Way Pager and Keyless Entry
$89.95

View Details... CrimeStoppers - RS1 1-way Remote Starter and full keyless Entry System
$74.99

View Details... G20-PAC Car Alarm, Keyless Entry w/relay pack
$59.99

View Details... 2 Door Power Lock Kit with G20 Keyless Entry and Alarm
$89.99