Component Tests and General Diagnostics

INSPECTION







1. INSPECT FRONT SEAT INNER BELT ASSY LH
a. Inspect the buckle switch.
1. Fasten the seat belt (Buckle switch is ON).
2. Check the resistance between the terminals.
*When the positive and negative poles between the terminals are exchanged, there is a resistance of below 1 ohm in one way but a resistance of 1 Mohm or higher in the other way.







3. Release the seat belt (Buckle switch is OFF).
4. Check the resistance between the terminals.
*When the positive and negative poles between the terminals are exchanged, there is a resistance of 1 Mohm or higher in either way.
If the result is not as specified, replace the inner belt assy.







2. INSPECT FRONT SEAT INNER BELT ASSY RH
a. Inspect the buckle switch.
1. Fasten the seat belt (Buckle switch is ON).
2. Check the resistance between the terminals.







3. Release the seat belt (Buckle switch is OFF).
4. Check the resistance between the terminals.
If the result is not as specified, replace the inner belt assy.







b. Inspect the circuit for the airbag seat position sensor.
1. Check the resistance between the terminals.
If the result is not as specified, replace the inner belt assy.