GMC Sierra Limited 1500 2019 Owner's Manual page 108

Example Rear Driver Side
Position
Example Rear Driver Side
Position
3.1. For a top tether in the
rear driver side position:
3.1.1. Remove the
headrest.
3.1.2. Route the top
tether (4) through
the loop (3) on the
driver side under
the center
shoulder belt (2).
3.1.3. Then attach the
top tether (4) to
the top tether
Seats and Restraints
anchor (loop) (1) at
the center rear
seating position.
3.2. For a top tether in the
rear center position:
3.2.1. Route the top
tether (4) through
the center loop (1),
and behind the
passenger side
headrest post.
3.2.2. Then attach the
top tether (4) to
the top tether
anchor (loop) at
the rear passenger
side seating
position.
3.3. For a top tether in the
rear passenger position:
3.3.1. Remove the
headrest.
3.3.2. Route the top
tether (4) through
the loop on the
passenger side.
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