GMC Yukon 2025 - Servicing the Airbag-Equipped Vehicle; Adding Equipment to the Airbag-Equipped Vehicle

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-17942154) - 2025
72 Seats and Restraints
The ON indicator may be lit if an object, such
a
s
a briefcase, handbag, grocery bag, laptop, or
other electronic device, is put on an unoccupied
seat. If this is not desired, remove the object
from the seat.
{ Warning
S
towing articles under the passenger seat
or
between the passenger seat cushion and
seatback may interfere with the proper
operation of the passenger sensing system.
Servicing the Airbag-Equipped
Ve
hicle
Airbags affect how the vehicle should be
serviced. There are parts of the airbag system in
several places around the vehicle. Your dealer
and the service manual have information about
servicing the vehicle and the airbag system.
To purchase aservice manual, see Publication
Ordering Information 3415.
{ Warning
F
or up to 10 seconds after the vehicle is
tu
rned off and the battery is disconnected,
an airbag can still inflate during improper
service. You can be injured if you are close
to an airbag when it inflates. Avoid yellow
connectors. They are probably part of the
airbag system. Be sure to follow proper
service procedures, and make sure the
person performing work for you is qualified
to do so.
Adding Equipment to the Airbag-
Eq
uipped Vehicle
Adding accessories that change the vehicle's
frame, bumper system, height, front end, or
side sheet metal may keep the airbag system
from working properly.
The operation of the airbag system can
al
so be affected by changing, including
improperly repairing or replacing, any parts
of the following:
•
Airbag system, including airbag modules,
front or side impact sensors, sensing and
diagnostic module, airbag wiring, or front
center console
•
Front seats, including stitching, seams
or zippers
•
Seat belts
•
Steering wheel, instrument panel,
overhead console, ceiling trim, or pillar
garnish trim
•
Inner door seals, including speakers
Your dealer and the service manual have
information about the location of the airbag
modules and sensors, sensing and diagnostic
module, and airbag wiring along with the
proper replacement procedures.
In addition, the vehicle has a passenger sensing
system for the front outboard passenger
position, which includes sensors that are
part of the passenger's seat. The passenger
sensing system may not operate properly if
the original seat trim is replaced with non-GM