How To Proceed With Troubleshooting
WARNING: This page is about a different car, the 2010 Lexus LS 460L and 2010 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
- Use these procedures to troubleshoot the occupant classification system.
- *: Use the Techstream.
- VEHICLE BROUGHT TO WORKSHOP
NEXT: Go to next step
- CUSTOMER PROBLEM ANALYSIS
- Confirm problem symptoms.Refer to PROBLEM SYMPTOMS TABLE .
NEXT: Go to next step
- Confirm problem symptoms.Refer to PROBLEM SYMPTOMS TABLE .
- PASSENGER AIRBAG ON/OFF INDICATOR CHECK
NEXT: Go to next step
- DTC FOR CHECK (Present and Past DTC)*
- Check for DTCs.Refer to DTC CHECK / CLEAR .RESULT:
Result Proceed to DTC is output A DTC is not output B B → Go to PROBLEM SYMPTOMS TABLE.Refer to PROBLEM SYMPTOMS TABLE
A: Go to next step
- Check for DTCs.Refer to DTC CHECK / CLEAR .
- DTC CHART
NEXT: Go to next step
- CIRCUIT INSPECTION*
NEXT: Go to next step
- REPAIR
NEXT: Go to next step
- CLEAR DTC (Present and Past DTCs)*
- Clear DTCs.Refer to DTC CHECK / CLEAR .
NEXT: Go to next step
- Clear DTCs.Refer to DTC CHECK / CLEAR .
- DTC CHECK (Present and Past DTC)*
- Check for DTCs.Refer to DTC CHECK / CLEAR .RESULT:
Result Proceed to DTC is not output A DTC is output B B → Go to step 5
A: Go to next step
- Check for DTCs.Refer to DTC CHECK / CLEAR .
- SYMPTOM SIMULATION
- Check the passenger airbag ON/OFF indicator condition.Refer to DIAGNOSIS SYSTEM .RESULT:
Result Proceed to Passenger airbag ON/OFF indicator operates 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
- Check the passenger airbag ON/OFF indicator condition.Refer to DIAGNOSIS SYSTEM .
- CONFIRMATION TEST
NEXT → END