How To Read A Gm Wiring Diagram. How to wire up a 94 95 lt1 pcm to a 4t60 e transaxle. Gmc engine control module wiring help hey might be a long shot but i need cab wiring diagram for a 99 chevy c with a buy gmc c parts now at wholesale prices direct from gm.
How to follow a wiring diagram reading direction first of all there is a rule of thumb in standard wiring diagrams that you should read the diagram from left to right and from top down. If you have a manual setting meter it needs to be set to the 20 volt dc scale. You can learn to understand the wiring diagrams by following some basic principles.
How to follow a wiring diagram reading direction first of all there is a rule of thumb in standard wiring diagrams that you should read the diagram from left to right and from top down.
Use the wire color in the wiring diagram to double checkthat you are looking at the correct pin. Dot in the connector when available ewd pre 2000 my a in the connector cavity indicates that the cavity is used but by another circuit. Below is a list of gm wiring diagrams and pinouts i currently have available for download. 2 they provide wire color information as a color code label in this case blackwhite.