Chevrolet 2004 Tahoe Owner's Manual page 67

In order to use the LATCH system in your vehicle,
you need a child restraint designed for that system.
To assist you in locating the lower anchors for this
child restraint system, each seating position with the
LATCH system has a visible metal anchorage point in
the seat where the seatback meets the seat cushion.
CAUTION:
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If a LATCH-type child restraint is not attached
to its anchorage points, the restraint will not
be able to protect the child correctly. In a
crash, the child could be seriously injured or
killed. Make sure that a LATCH-type child
restraint is properly installed using the
anchorage points, or use the vehicle's safety
belts to secure the restraint, following the
instructions that came with that restraint,
and also the instructions in this manual.
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