chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

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Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector]|Locations|Page 2141 > < Reference Signal <--> [Cranking Signal]|Description and Operation|Page 2137

Suburban 1/2 Ton 2WD V8-454 7.4L (1987)

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Fig. 42 Typical ALCL Connector Location

Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector]|Locations|Page 2141 > < Reference Signal <--> [Cranking Signal]|Description and Operation|Page 2137