Component Testing
- Ignition OFF.
- Disconnect the harness connector at the B153 Seat Belt Buckle.
- B153 Seat Belt Buckle in the buckled position.
- Test for infinite resistance between the signal circuit terminal 1 and the ground terminal 2 at the B153 Seat Belt Buckle.
- If there is not infinite resistance, replace the B153 Seat Belt Buckle
- If there is infinite resistance
- B153 Seat Belt Buckle in the unbuckled position.
- Test for less than 1 Ω between the signal circuit terminal 1 and the ground terminal 2 at the B153 Seat Belt Buckle.
- If 1 Ω or greater replace the B153 Seat Belt Buckle
- All OK.