Problem Symptoms Table
WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
Proceed with troubleshooting of each circuit in the table below.
AIRBAG SYSTEM
SYMPTOMS REFERENCE
| Symptom | Suspected area |
|---|---|
| When the ignition switch is turned to the ON position, the SRS warning light sometimes remains on even after approximately 6 seconds. | SRS WARNING LIGHT REMAINS ON |
| The SRS warning light always comes on even when no DTC is output. | SRS WARNING LIGHT REMAINS ON |
| When the ignition switch is turned to the ON position, the SRS warning light does not come on. | SRS WARNING LIGHT DOES NOT COME ON |
| Although the SRS warning light operates normally, a DTC or a normal system code is not displayed. | DIAGNOSIS CIRCUIT |
| Although terminals TC and CG are not connected, a DTC or normal system code is displayed. | DIAGNOSIS CIRCUIT |