Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Under Hood Junction Block Cover

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Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
Remove the under hood junction block cover.

Fig 2: Junction Block

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Lift the junction block retainers from the locked position (3) and rotate the retainers to the open position (1).
Reposition the junction block.

Fig 3: Positive Battery Cable Connector And (UBEC)

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Remove the positive battery cable connector (1) from the underhood bussed electrical center (UBEC).

Fig 4: Mega Fuse Cover

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Remove the mega fuse cover.

Fig 5: Generator Battery Jumper Cable

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Remove the generator battery jumper cable to mega fuse nut (3).
Remove the generator battery jumper cable terminal (4) from the mega fuse stud.

Fig 6: Positive Battery Cable Channel, Clips And Studs

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Remove the positive battery cable channel from the studs on the plenum front panel.
Remove the positive battery cable clips from the studs on the plenum front panel.

Fig 7: Positive Battery Cable

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Remove the positive battery cable terminal from the mega fuse stud.
Remove the positive battery cable from the vehicle.