gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Ignition Switch > < Diagram Information and Instructions|Page 4016
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Hall Effect Sensor: Description and Operation

Description

The hall effect switch connects to the VCM through the primary engine harness and provides cylinder identification information. The hall effect switch is
located under the distributor cap.

Ignition Switch > < Diagram Information and Instructions|Page 4016