GX 470 V8-4.7L (2UZ-FE) (2004)
3. INSPECT FRONT SEAT INNER BELT ASSY RH
a. Inspect the buckle switch.
1. Short the circuit between connector terminals 1 and 3 of the occupation detection sensor (Seat is occupied).
2. Fasten the seat belt (Buckle switch is ON).
3. Check the continuity between the terminals.
Standard:
4. Release the seat belt (Buckle switch is OFF).