Envoy 2WD V8-5.3L (2007)
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The black negative (-) cable must be first disconnected from the vehicle that was boosted (4).
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Disconnect the black negative (-) cable from the negative (-) terminal (3) of the booster battery.
Notice: Do not let the cable end touch any metal. Damage to the battery and other components may result.
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Disconnect the red positive (+) cable from the positive (+) terminal (1) of the booster battery.
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Disconnect the red positive (+) cable from the remote positive (+) terminal (2) of the vehicle with the discharged battery.
