gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Diagram Information and Instructions|Page 8572 > < Diagram Information and Instructions|Page 8570

K 3500 Truck 4WD V8-379 6.2L DSL VIN J FI (1992)

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Symbol Identification

Wire Color Code Identification

Black:

BLK

Blue:

BLU

Brown:

BRN

Gray:

GR

Green:

GRN

Natural:

NAT

Diagram Information and Instructions|Page 8572 > < Diagram Information and Instructions|Page 8570