Warning Is Not Emitted When Lap Belt Is Unlatched From Buckle
- Check lap belt switch. Remove seat and disconnect lap belt switch connector. Disconnect connector from control unit. Unlatch belt tongue. Measure resistance between lap belt switch terminals. Resistance should be: 1 MOhm min. If not okay, replace lap belt switch. If okay, proceed.
- Check lap belt harness. Remove seat and disconnect lap belt switch connector. Disconnect connector from control unit. Measure resistance between control unit connector and body. Resistance should be: R43 No.16 to Body/1 MOhms min. If not okay, repair harness. If okay, repair control unit terminal poor contact or replace control unit.