LOCATION
PROBLEM SYMPTOMS TABLE
Symptom |
Suspected Area |
Driver side seat belt warning lamp does not flash |
|
Passenger side seat belt warning lamp does not flash |
|
NOTICE: The front seat inner belt RH and LH cannot be inspected. When the front seat inner belt seems to be malfunctioning, use the hand-held tester to check for DTCs.
HINT: The seat belt warning system is part of the large-scale multiplex communication system. This system features shared communication wiring that reduces the wiring complexity of the communication lines. The first step in any repair is to confirm the proper operation of the communication system. Proceed with troubleshooting after the communication has been verified (see multiplex communication system).
Precaution
HINT:
The switch described in this text indicates the switch for transmitting signals,
which is built in the door control
transmitter.
1. NOTE WHEN CHECKING
(a) The wireless door lock remote control function operates only when the
following 4 conditions are satisfied.
All the doors ...