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Pin Out and Wiring Diagrams HELP
Location and wire color code for automotive plugs and harnesses


  What is "Pin Out?


Pin out simply describes the location of each pin  and wire color code located on a plug or harness!


Each diagram will have:

  • pin location

  • number,

  • wire color and

  • wire function.

See figure 2 below

These diagrams are perfect for retrieving wiring information for:

  • Navigation systems

  • Body Control Module

  • Rear seat audio entertainment controls

  • Vehicle speed sensor wire

  • Satellite radio module

  • Factory installed video systems

  • Steering wheel radio control

    and much more!!



Or, finding just about any devices on your vehicle!



Vehicles Include

  • Acura

  • Audi

  • BMW

  • Buick

  • Cadillac

  • Chevrolet

  • Corvette

  • Chrysler

  • Daewoo

  • Dodge

  • Ferrari

  • Ford

  • Geo

  • GMC

  • Honda

  • Hyundia

  • Infiniti

  • Isuzu

  • Jaguar

  • Jeep

  • Kia

  • Land Rover

  • Lexus

  • Lincoln

  • Mazda

  • Mercedes Benz

  • Mercury

  • Mitsubishi

  • Nissan

  • Oldsmobile

  • Plymouth

  • Pontiac

  • Porsche

  • Saturn

  • Toyota

  • Volkswagen

  • Volvo



DIAGRAMS ORDERED MAY CONTAIN WIRING DIAGRAMS OR PIN OUT. (depending on avlabilaty of your vehicle)



Wiring diagram Example





Figure 1.

Mercedes XM  Radio Tuner

Pin Out Example


 The figure below shows the "pin out" diagram indicating valuable information.


Figure 2.




Plug Pin # Wire Color Function Polarity
1 light green \ \black rear woofer output negative
2 dark blue \ white rear woofer output positive
3 blue to rear seat audio control  
4 gray to CD changer  
5 orange constant 12 +battery  
6 black ground  
7 dark green right audio out to amplifier positive
8 light blue left tweeter speaker output negative


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