Inspection and Verification (Start Here)
EQUIPMENT12-volt test lamp or ohmmeter
NOTE:
- Check system fuse before proceeding.
- When necessary to trace and/or service the various circuits, refer to the diagnosis charts and electrical schematic and connector diagrams.
- The following step-by-step diagnosis must be performed completely to obtain reliable results. If a specific failure condition is known, quickly determine the root cause and correct the problem.
1. Verify the vehicle owner's original concern by operating the active restraint system to duplicate the vehicle owner's concern.
2. Check system fuses and operation of safety belt warning lamp.
3. Check for bare, broken, or misrouted wires.
4. Make sure connectors are tightly engaged.
5. Inspect the safety belt webbing for integrity.
6. If the concern remains after the inspection, determine the condition and go to Symptom Chart. Symptom Related Diagnostic Procedures