GMC Acadia Limited 7007 Owner's Manual page 87

86 Seats and Restraints
2. If the child restraint
manufacturer recommends that
the top tether be attached,
attach and tighten the top
tether to the top tether anchor,
if the vehicle has one. Refer to
the child restraint instructions
and the following steps:
2.1. Find the top tether
anchor.
2.2. Route, attach, and tighten
the top tether according
to your child restraint
instructions and the
following instructions:
If the position you are
using does not have a
headrest or head restraint
and you are using a
single tether, route the
tether over the seatback.
If the position you are
using does not have a
headrest or head restraint
and you are using a dual
tether, route the tether
over the seatback.
If the position you are
using has a fixed
headrest or head restraint
and you are using a dual
tether, route the tether
around the headrest or
head restraint.
If the position you are
using has a fixed
headrest or head restraint
and you are using a
single tether, route the
tether over the headrest
or head restraint.
3. Before placing a child in the
child restraint, make sure it is
securely held in place. To
check, grasp the child restraint
at the LATCH path and attempt
to move it side to side and