GSIC - Global Service Information Center

# AIRBAG SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING

## for Preparation Click here

HINT:

1. Use these procedures to troubleshoot the supplemental restraint system.

1. *: Use the intelligent tester.

1.VEHICLE BROUGHT TO WORKSHOP

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2.INSPECT BATTERY VOLTAGE

Standard voltage:
  11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.

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3.CHECK FOR DTC*

1. Check for DTC and note any codes that are output.

2. Delete the DTC.

3. Recheck for DTC.

   Result:

     Result | Proceed to
     DTC does not reoccur | A
     DTC reoccurs | B

| B. |

Go to step 6

A |

4.PROBLEM SYMPTOMS TABLE

Result:

  Result | Proceed to
  Fault is not listed in problem symptoms table | A
  Fault is listed in problem symptoms table | B

| B. |

Go to step 6

A |

5.OVERALL ANALYSIS AND TROUBLESHOOTING

1. On-vehicle inspection (Click here), (Click here), (Click here).

2. Terminals of ECU (Click here).

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6.REPAIR OR REPLACE

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7.CONFIRMATION TEST

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END