Problem Symptoms Table
WARNING: This page is about a different car, the 2006 Lexus GS 430. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
Proceed to the troubleshooting for each circuit in the table below.
AIRBAG SYSTEM PROBLEM SYMPTOMS
| Symptom | Suspected area | See |
|---|---|---|
| 1. The SRS warning light goes off after the primary check, but comes on. | SRS Warning Light Remains ON | SRS WARNING LIGHT REMAINS ON |
| 2. With the engine switch on (IG), the SRS warning light sometimes comes on after approximately 6 seconds. | SRS Warning Light Remains ON | SRS WARNING LIGHT REMAINS ON |
| 3. The SRS warning light always comes on even when DTC is not output. | SRS Warning Light Remains ON | SRS WARNING LIGHT REMAINS ON |
| 1. With the engine switch on (IG), the SRS warning light does not come on. | SRS Warning Light does not Come On | SRS WARNING LIGHT DOES NOT COME ON |
| 1. Although an SRS warning light operates normally, DTC or a normal system code is not displayed. | TC and CG Terminal Circuit | TC AND CG TERMINAL CIRCUIT |
| 2. Although terminals TC and CG of DLC3 are not connected, DTC or a normal system code is displayed. | TC and CG Terminal Circuit | TC AND CG TERMINAL CIRCUIT |