gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Diagram Information and Instructions|Page 5107 > < Diagram Information and Instructions|Page 5105

V 2500 P/U 4WD V8-379 6.2L DSL (1990)

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Symbol Identification

Wire Color Code Identification

Black: BLK
Blue: BLU
Brown: BRN
Check: CHK
Cross: CR

Diagram Information and Instructions|Page 5107 > < Diagram Information and Instructions|Page 5105