Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel cluster, which shows the air bag symbol.
The system checks the air bag’s electrical system for
malfunctions. The light tells you if there is an electrical
problem. The system check includes the air bag
sensors, the air bag modules, the passenger sensing
system (if equipped), the wiring and the crash sensing
and diagnostic module. For more information on the
air bag system, see Air Bag Systems on page 1-71.
This light will come on
when you start your
vehicle, and it will flash for
a few seconds. Then the
light should go out.
This means the system
is ready.
If the air bag readiness light stays on after you start the
vehicle or comes on when you are driving, your air
bag system may not work properly. Have your vehicle
serviced right away.
Passenger Air Bag Status Indicator
If your vehicle has the passenger sensing system
your rearview mirror will have a passenger air bag status
indicator.
When the ignition key is turned to RUN or START, the
passenger air bag status indicator will light ON and
OFF, or the symbol for on and off, for several seconds
as a system check. Then, after several more seconds,
the status indicator will light either ON or OFF, or either
the on or off symbol to let you know the status of the
right front passenger’s frontal air bag.
Passenger Air Bag Status Indicator – United States
Passenger
Air Bag Status
Indicator – Canada
3-42
Summary of Contents for 2004 Yukon XL
Page 5: ...These are some examples of symbols that may be found on the vehicle v...
Page 6: ...Model Reference This manual covers these models Yukon Yukon XL Extended Model vi...
Page 63: ...Yukon XL Second Row Seat Bucket Seats Similar Third Row Bench Seat 1 57...
Page 161: ...NOTES 3 3...
Page 162: ...Instrument Panel Overview 3 4...
Page 378: ...NOTES 4 80...
Page 394: ...When you open the hood on the VORTEC 8100 V8 engine you ll see the following 5 16...
Page 498: ...5 120...
Page 522: ...Engine Drive Belt Routing V6 Engines V8 Engines 6 18...