gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Initial Inspection and Diagnostic Overview|Page 10556 > < Initial Inspection and Diagnostic Overview|Page 10554

Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)

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Steps 1-8

The number below refers to the step number on the diagnostic table.
5. This step tests the ground circuit.

Initial Inspection and Diagnostic Overview|Page 10556 > < Initial Inspection and Diagnostic Overview|Page 10554