SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSTOYOTA2009YARIS S, 4D HATCHBACKREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSSUPPLEMENTAL RESTRAINT SYSTEMOCCUPANT CLASSIFICATION SYSTEMHOW TO PROCEED WITH TROUBLESHOOTING
2009 Toyota Yaris S, 4D Hatchback

How To Proceed With Troubleshooting

2009 Toyota Yaris S, 4D HatchbackSECTION How To Proceed With Troubleshooting
  1. VEHICLE BROUGHT TO WORKSHOP 
  2. CUSTOMER PROBLEM ANALYSIS  (See HOW TO PROCEED WITH TROUBLESHOOTING )
  3. PASSENGER AIRBAG ON/OFF INDICATOR CHECK (See DIAGNOSIS SYSTEM  )
  4. DTCs CHECK (Present and Past DTCs) (See DTC CHECK/CLEAR  )
    1. Check for DTCs.

      Result 

      RESULT REFERENCE

      Result Proceed to
      DTC is output. A
      DTC is not output. B

      B: GO TO PROBLEM SYMPTOMS TABLE 

      A: GO TO NEXT STEP 

  5. DTCs CHART (See DIAGNOSTIC TROUBLE CODE CHART  )
  6. CIRCUIT INSPECTION 
  7. REPAIR OR REPLACEMENT 

    8 DTC CLEARANCE (Present and Past DTCs) (See DTC CHECK/CLEAR  )

    1. Clear the DTCs.
  8. DTC CHECK (Present and Past DTCs) (See DTC CHECK/CLEAR  )
    1. Check for DTCs.

      Result 

      RESULT REFERENCE

      Result Proceed to
      DTC is not output. A
      DTC is output. B

    B: Go to step  5

    A: GO TO NEXT STEP 

  9. SYMPTOM SIMULATION (See DIAGNOSIS SYSTEM  )
    1. Check the passenger airbag ON/OFF indicator condition.

      Result 

      RESULT REFERENCE

      Result Proceed to
      Passenger airbag ON/OFF indicator is operating normally. A
      Passenger airbag ON/OFF indicator (OFF) and SRS warning light come on. B

      B: Go to step  5

      A: GO TO NEXT STEP 

  10. CONFIRMATION TEST 
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.