(Note that these colour codes may not apply directly to older cars. Within advanced electrical diagrams, one symbol represents the size and color of the wire. I� ����^*E�X՛�Ԋy�(�:�I{�Q�r���&/�"�L�j%m�k�زQ���Ү }Ic���P/?�%{�-9-�ޒ The power source for color-coding is the Color-Code Legend (Fig. The wire color codes used are only going to apply to the actual wires that are carrying the electricity. These can take some effort to locate on fold out map type diagram. This symbol, ORN, will let you know what color wire you should be seeking. ��@�����0;�`N����% )!�����^*F�H�D{�/g?ئ�hK�On����ybVx�i� (Note that these colour codes may not apply directly to older cars. If you live in the United States and your home was built after the 1940s (or your outdated wiring has since been updated), you can expect the electrical wires behind your walls to follow certain color standards. Handbooks are usually printed in black and white only, so the cable colours are identified by a lettering code, such as: Other colours are used, according to equipment specifications: When a wire has a base colour and a second trace colour the code is two letters, for example: WG = White with green tracer, RLG = Red with a Light Green tracer. Nevertheless, being aware of the color of a wire remains important. The Color-Code Legend was born from the process of identifying the simple within the complex. s�U؄�@Yuf; eբ5���6���Z+����u����h�Eڇ�1of;y�x���7�н0T�& Collection of automotive wiring diagram color codes. Decoding of Toyota color codes., Tables of codes of color of an enamel of a body of cars Toyota Toyota for all models with 1990 for 2010 Toyota Colour Codes - Wiring Diagrams Automotive manuals Wiring and Fusing - BS-AU7 Colour Codes. It is to wiring diagrams and circuits as what Ohm's law is to electricity and e = mc2 is to energy and matter. Wiring color codes used for electrical wiring has a specific meaning with different colors for different types and purposes of circuits. Many British designed vehicles use colour coded cables to assist in identifying the various circuits in use. According to the old standard, Red is used for live (or line) power conductor, Black for neutral and Green for protective earth or ground. In the United Kingdom the British Standard BS-AU7 determines colour coding of automobile wiring. ��_ x�FX�*�V0�;�Dk�ۯ{�������-����H�������%z�m����i�K�0�d�s�ke/���p�Yk���5�A��[l�����k��!��'HIJ�^�����K[s'��|͞hm�nqĢl8�@.D=e�8��$��e.c��^z,�D7�BV�{a��"UG3�����s�b� w�3����&3(Pa�����~$X��q�4��q&���tۨ�b�"yX �~�����jj'YZ^���ո��m?�o� @�����Yl�� Electricians and contractors understand these codes. In the United Kingdom the British Standard BS-AU7 determines colour coding of automobile wiring. This is an extract from BS-AU7a 1983 Colour Code for Vehicle Wiring, from the British Standards Institution, 2 Park St., London W1A 2BS. At first glance the repair diagram may not convey how the wires use many colors and diameters. Wiring Colour Code Table. They show the diameter of each wire using a label placed at some point along side its drawn line (1) (0.8). This helps to protect people from accidental exposure, and makes it much easier to run the wiring where it needs to go, especially for higher voltage situations. �C��i:�cE.9��U1�c@��"]z��%�;����-�6QXD7_��Ö�L�����ذ�I�Űe� A wiring diagram is a streamlined conventional photographic representation of an electrical circuit. This is an extract from BS-AU7a 1983 Colour Code for Vehicle Wiring, from the British Standards Institution, 2 Park St., London W1A 2BS. Lucas use a 7 colour set in which plain colours - purple, green, blue, red, white, brown and green are supplemented by a further group using a base colour with a thin line trace of a different colour. �2 1����\�~��)��]��u7!knH�M�� ��� ��K�"/��(�G޺�$Ǖ{)RƗ�h|Y�b4�T�ɜ�� ��#G��[���M�� �X�ɍ'�r�o˖&��dG�c�F0j�M�E�m�-E+��Y�{X��0 6��; Ǩ�� Specific colors identify each wire’s function in a circuit.