System Diagram

System Description

The seat belt warning lamp (1) will remind the driver if the driver or
front passenger seat belt should be buckled. The system works in
conjunction
with the occupant classification system. Refer to SRC-
10, "Occupant
Classification System (OCS)".
Passenger Seat Belt Warning System Operation

Component Parts Location
Occupant classification system
On board diagnostic (OBD) systemBose speaker amp
Removal and Installation
Bose speaker amp.
Bose speaker amp. screws
REMOVAL
NOTE: If removing the BOSE speaker amp.
bracket, it is necessary to remove the parcel shelf finisher. The BOSE
speaker amp. can be removed without removing the BOSE speaker amp. bracket.
Disconnect the ...
Precaution
PRECAUTIONS
Precautions for Trouble Diagnosis
CAUTION:
Never apply 7.0 V or more to the measurement terminal.
Use a tester with open terminal voltage of 7.0 V or less.
Turn the ignition switch OFF and disconnect the battery cable from the
negative terminal when checking the harness.
P ...
Steering switch
Description
When one of the steering wheel audio control switches is pushed, the
resistance in steering switch circuit changes depending on which button is
pushed.
Diagnosis Procedure
1.CHECK STEERING SWITCH RESISTANCE
Disconnect steering switch connector M88.
Check resistance betwe ...