1989 Gmc Starter Wiring Diagram Schematic

Looking at the wiring diagram the pink wire has a 3amp fuse before it hits the engine control module then to the coil the white wire goes to the battery the purple one goes to the starter.

1989 gmc starter wiring diagram schematic. The automotive wiring harness in a 1989 gmc suburban is becoming increasing more complicated and more difficult to identify. Page 1 1989 wiring diagrams r v p truck models when reference is made in this manual to a brand name number or specific tool an equivalent product may be used in place of the recommended item all information illustrations and specifications contained in this manual are based on the latest product information available at the time of publication approval. I do not know where the gray one goes unless this is the tach sort of confused with the white gray wire as the diagram shows the white wire as the tach. Prior written permission of the gmc truck division of general motors corp.

Whether you re a novice gmc suburban enthusiast an expert gmc suburban mobile electronics installer or a gmc suburban fan with a 1989 gmc suburban a remote start wiring diagram can save yourself a lot of time. Alldata gives you all available wiring diagram schematics updated four times a year to meet changing factory service and repair information. Wiring diagrams gmc. Before you dive in with a multi meter you will want to obtain a free wiring diagram for your specific model you may need to locate a specific color wire and its exact location.

If you run into an electrical problem with your gmc you may want to take a moment and check a few things out for yourself. We offer both one year and five year subscriptions for our gmc truck manual. 1989 wiring diagrams r v p truck models when reference is made in this manual to a brand name number or specific tool an equivalent product may. We are the leading source of professional diagnostic and repair information used by over 75 000 repair professionals.