DI±1774
± DIAGNOSTICSBODY CONTROL SYSTEM
1968 Author: Date:
2005 SEQUOIA (RM1146U)
Glass breakage sensor ECU circuit
CIRCUIT DESCRIPTION
The glass breakage sensor microphone detects the sound of metal (and other) objects striking the windows
and outputs a signal to the glass breakage sensor ECU. Sound of breaking window glass is amplified (fixed
frequency) by the resonator provided in front of the microphone.
The glass breakage sensor ECU receives a signal from the glass breakage sensor microphone. If the signal
matches the specification, the ECU outputs the glass breakage signal to the body ECU.
The body ECU receives the signal from the glass breakage sensor ECU and outputs a warning.
DID9E±01
05_SEQUOIA_U (L/O 0408)
401
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
CAUTION
If the emergency towing hook is used
to get out when your vehicle becomes
stuck in mud, sand or other condition
from which the vehicle cannot be
driven out under its own power, make
sure to observe the precautions men-
tioned below. Otherwise, excessive
stress will be put on the hook and
the towing cable or chain may break,
causing serious injury or damage.
If the towing vehicle can hardly
move, do not forcibly continue the
towing. Contact your Toyota dealer
or a commercial tow truck service
for assistance.
Tow the vehicle as straight ahead
as possible.
Keep away from the vehicle during
towing.
The following methods are effective to
get out when your vehicle is stuck in
mud, sand or other condition from
which the vehicle cannot be driven out
under its own power. Use extreme cau-
tion when towing vehicles. In addition,
keep away from the vehicles and towing
cable or chain when towing.
Remove the soil and sand in the front
and the back of the tires.
Place a stone or wood under the tires.You can purchase a new key at your
Toyota dealer if you can give them the
key number and master key.
Even if you lose only one key, contact
your Toyota dealer to make a new key. If
you lose all your master keys, you cannot
make new keys; the whole engine immobi-
lizer system must be replaced.
See the suggestion given in ªKeysº on
page 14 in Section 1±2.
If your keys are locked in the vehicle and
you cannot get a duplicate, many Toyota
dealers can still open the door for you,
using their special tools. If you must
break a window to get in, we suggest
breaking the smallest side window be-
cause it is the least expensive to replace.
Be extremely cautious to avoid cuts from
the glass.
ÐTips for towing a stuck
vehicleIf you lose your keys
