Troubleshooting Strategy

Seat Belt Warning System Diagnostic Strategy

Use these steps to plan your diagnostic strategy. If you follow them carefully, you will be sure that you have exhausted most of the possible ways to find a fault of the seat belt warning system.
1. Gather information about the problem from the customer.
2. Verify that the condition described by the customer exists.
3. If you cannot verify the condition, the malfunction is intermittent. Refer to How to Cope With Intermittent Malfunctions.
4. Find the malfunction by following the Symptom Chart.