Problem Symptoms Table [04/2014 - 08/2017]
WARNING: This page is about a different car, the 2018 Toyota Corolla, 2017 Toyota Corolla, 2016 Toyota Corolla, 2015 Toyota Corolla, and 2014 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
SEAT BELT WARNING SYSTEM (W/ OCCUPANT CLASSIFICATION SYSTEM)
| Symptom | Suspected Area | Link |
|---|---|---|
| Driver side seat belt warning light does not operate | Airbag system | Refer to Driver Side Seat Belt Warning Light does not Operate [04/2014 - ] |
| Front seat inner belt assembly LH | - | |
| Airbag sensor assembly | - | |
| Combination meter assembly | - | |
| Main body ECU (Multiplex network body ECU) | - | |
| Front passenger side seat belt warning light malfunction | Airbag system | Refer to Front Passenger Side Seat Belt Warning Light Malfunction [04/2014 - 08/2016] Refer to Front Passenger Side Seat Belt Warning Light Malfunction [08/2016 - ] |
| Occupant classification system | - | |
| Front seat inner belt assembly RH | - | |
| Combination meter assembly | - | |
| Seat belt warning light does not operate for driver and front passenger seats | Combination meter assembly | - |
| Seat belt warning buzzer does not operate | Check customized settings using the Techstream | Refer to CUSTOMIZE PARAMETERS [04/2014 - 08/2017] |
| Combination meter assembly | - |