Toyota 2005 Sienna Owner's Manual page 122

This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sensor
assemblies, curtain shield airbag sensor
assemblies, driver's seat position sensor,
driver's seat belt buckle switch, front pas-
senger occupant classification
"AIRBAG ON" indicator light, "AIRBAG
OFF" indicator light, front passenger's seat
belt buckle switch, seat belt pretensioner
assemblies, inflators, interconnecting wir-
ing and power sources. (For details, see
"Service reminder indicators and warning
buzzers" on page 175 in Section 1−6.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
When the ignition key is turned to the
D
"ON" position, the light does not come
on, remains on for more than 6 sec-
onds or flashes.
The light comes on or starts flashing
D
while driving.
114
If the light stays on, it indicates that the
SRS driver and front passenger airbag
system and/or front passenger occupant
classification system and "AIRBAG ON"
and "AIRBAG OFF" indicator lights have a
problem. If the light flashes, the SRS side
system, airbag system and/or curtain shield airbag
system have a problem.
The SRS warning light and "AIRBAG OFF"
indicator light will come on if there is a
malfunction in the front passenger occu-
pant classification system.
05 SIENNA_U (L/O 0409)
In the following cases, contact your Toyota
dealer as soon as possible:
The SRS front airbags have been in-
D
flated.
The front of the vehicle (shaded in the
D
illustration) was involved in an accident
that was not severe enough to cause
the SRS front airbags to inflate.
The pad section of the steering wheel
D
or dashboard (shaded in the illustra-
tion) is scratched, cracked, or other-
wise damaged.
2005 SIENNA from Sep. '04 Prod. (OM45431U)