Restraints. Lexus Gs430, Gs300. Uzs190 Grs190
Seat Belt. Lexus Gs430, Gs300. Uzs190 Grs190
Seat Belt Warning System -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- The combination meter is based on the premise that the supplemental restraint system (SRS) is operating normally. Check the SRS first before troubleshooting the seat belt warning system.
| Symptom | Suspected area | See page |
| Seat belt warning light for driver seat does not operate | Center airbag sensor assembly | Click here |
| Combination meter assembly | Click here | |
| Front seat inner belt assembly (driver side) | Click here | |
| Instrument cluster finish panel sub-assembly | Click here | |
| Wire harness | Click here | |
| Seat belt warning light for passenger seat does not operate | Front seat inner belt assembly (passenger side) | Click here |
| Separate type front seat cushion pad (occupant detection sensor) | Click here | |
| Combination meter assembly | Click here | |
| Center airbag sensor assembly | Click here | |
| Multi-display | Click here | |
| Wire harness | Click here | |
| Seat belt warning buzzer does not sound* (Seat belt warning lights for driver and passenger seat operate normally) | Combination meter assembly | Click here |
- HINT:
- *: Europe, Australia and New Zealand only