Symptom Diagnostic Procedures

FUNCTION DESCRIPTION

Airbag sensor assembly monitors the condition of the passenger's seat buckle switch. When the buckle switch is turned ON, a signal is sent multiply to the passenger's seat JIB and the passenger's seat JIB drives the passenger's seat tension reducer.

NOTE:
- Passenger's seat tension reducer system has a function with a large-scale body multiplex communication.
- First of all, inspect the communication function according to "how to proceed with troubleshooting", and then go to the troubleshooting after the check that the communication system has no malfunction has been done.

Wiring Diagram:

Step 1 - 4:

Step 5 - 6:

INSPECTION PROCEDURE