How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

VEHICLE BROUGHT TO WORKSHOP
CUSTOMER PROBLEM ANALYSIS (See HOW TO PROCEED WITH TROUBLESHOOTING )
PASSENGER AIRBAG ON/OFF INDICATOR CHECK (See DIAGNOSIS SYSTEM )

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

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

DTCs CHART (See DIAGNOSTIC TROUBLE CODE CHART )
CIRCUIT INSPECTION
REPAIR OR REPLACEMENT
8 DTC CLEARANCE (Present and Past DTCs) (See DTC CHECK/CLEAR )
1. Clear the DTCs.

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

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

SYMPTOM SIMULATION (See DIAGNOSIS SYSTEM )

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

CONFIRMATION TEST