How To Proceed With Troubleshooting

SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM:

HOW TO PROCEED WITH TROUBLESHOOTING

Techstream can be used in steps 2, 3, 5, 7, 9 and 10.
1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CHECK MULTIPLEX COMMUNICATION SYSTEM
(a) Check for DTC output.
-- DTC IS OUTPUT: CHECK MULTIPLEX COMMUNICATION CIRCUIT
-- DTC IS NOT OUTPUT: Go to step 3
3. CHECK CAN COMMUNICATION SYSTEM
(a) Check for DTC output.
-- DTC IS OUTPUT: CHECK CAN COMMUNICATION CIRCUIT
-- DTC IS NOT OUTPUT: Go to step 4
4. WARNING LIGHT CHECK
NEXT -- Continue to next step.
5. CHECK DTC (Present and Past DTCs)
-- DTC IS OUTPUT (INCLUDING NORMAL SYSTEM CODE): Go to step 6
-- DTC IS NOT OUTPUT: PROBLEM SYMPTOMS TABLE
6. DTC CHART
NEXT -- Continue to next step.
7. CIRCUIT INSPECTION
NEXT -- Continue to next step.
8. REPAIR
NEXT -- Continue to next step.
9. CLEAR DTC (Present and Past DTCs)
NEXT -- Continue to next step.
10. CHECK DTC (Present and Past DTCs)
-- DTC IS NOT OUTPUT: Go to step 11
-- DTC IS OUTPUT: Go to step 6
11. CONFIRMATION TEST
NEXT -- END