GMC Sierra 2500 HD 2024 Owner's Manual page 89

Regular Cab Models
1. For models without a rear seat,
forward-facing child restraints should
only be installed in the right front
seating position with belts and a top
tether. See Securing Child Restraints
(With the Seat Belt in the Center Front
Seat) 0 92 or
Securing Child Restraints (With the Seat
Belt in the Rear Seat) 0 92 or
Securing Child Restraints (With the Seat
Belt in the Front Passenger Seat) 0 95.
If the child restraint manufacturer
recommends that the top tether be
attached, adjust the top tether to its full
length and attach it to the anchor. Refer
to the child restraint instructions and the
following steps:
1.1. Find the top tether anchor.
1.2. Route, attach, and tighten the top
tether according to your child
restraint instructions and the
following instructions:
If the position you are using has an
adjustable headrest or head
restraint, adjust it accordingly to
allow proper fitment. If you are
using a dual tether, route the
tether around the headrest or head
restraint posts.
If the child restraint is installed next
to a center seat, make sure the top
tether does not interfere with the
center seating position shoulder
belt/retractor. If it does, find
another suitable seating position to
install the child restraint.
Seats and Restraints
If the position you are using has an
adjustable headrest or head
restraint, adjust it accordingly to
allow proper fitment. If you are
using a single tether, route the
tether in between the headrest or
head restraint posts.
2. Make sure the child restraint top tether
hook is completely closed and secured to
the top tether anchor.
3. Secure the child restraint in the right
front seating position with the vehicle
belts. See Securing Child Restraints (With
the Seat Belt in the Center Front Seat)
0 92 or
Securing Child Restraints (With the Seat
Belt in the Rear Seat) 0 92 or
Securing Child Restraints (With the Seat
Belt in the Front Passenger Seat) 0 95.
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