Replacing Latch System Parts; After A Crash - GMC 2016 Sierra Denali Owner's Manual

86 Seats and Restraints
check, grasp the child restraint
at the LATCH path and attempt
to move it side to side and
back and forth. There should
be no more than 2.5 cm (1 in)
of movement for proper
installation.
Headrest Removal and
Reinstallation
Removing Rear Headrests
For outboard rear seating positions,
if the child restraint cannot be
installed properly with the head rest
in place, the headrest may be
removed. See your dealer for
assistance with removal and store
the removed headrests in a secure
place. When the child restraint is
removed, reinstall the headrest
before the seating position is used.
Reinstalling Rear Headrests
To reinstall the headrest:
1. Insert the headrest posts into
the holes in the top of the
seatback with the longer
chrome plated post toward the
driver side of the vehicle.
2. Push the headrest all the way
down until it contacts the top of
the seatback.
Replacing LATCH System
Parts After a Crash
Warning
A crash can damage the LATCH
system in the vehicle. A damaged
LATCH system may not properly
secure the child restraint,
resulting in serious injury or even
death in a crash. To help make
sure the LATCH system is
working properly after a crash,
see your dealer to have the
system inspected and any
necessary replacements made as
soon as possible.
If the vehicle has the LATCH system
and it was being used during a
crash, new LATCH system parts
may be needed.
New parts and repairs may be
necessary even if the LATCH
system was not being used at the
time of the crash.