Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSTOYOTA2009YARIS S, 4D HATCHBACKREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSSUPPLEMENTAL RESTRAINT SYSTEMAIRBAG SYSTEMPROBLEM SYMPTOMS TABLE
2009 Toyota Yaris S, 4D Hatchback
Problem Symptoms Table
2009 Toyota Yaris S, 4D HatchbackSECTION Problem Symptoms Table
PROBLEM SYMPTOMS CHART
| Symptom | Suspected area |
|---|---|
| The SRS warning light goes off after the primary check, but comes on again. | SRS WARNING LIGHT REMAINS ONΒ |
| Approximately 6 seconds after the ignition switch is turned on, the SRS warning light sometimes comes on. | SRS WARNING LIGHT REMAINS ONΒ |
| The SRS warning light always comes on even when no DTCS are output. | SRS WARNING LIGHT REMAINS ONΒ |
| With the ignition switch on, the SRS warning light does not come on. | SRS WARNING LIGHT DOES NOT COME ONΒ |
| Although the SRS warning light operates normally, DTC or a normal system code is not displayed. | TC AND CG TERMINAL CIRCUITΒ |
| Although terminals TC and CG of the DLC3 are not connected, a DTC or a normal system code is displayed. | TC AND CG TERMINAL CIRCUITΒ |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.