Restraint System Inspection
Make certain the safety belt reminder lights and all your belts, buckles, latch plates, retractors and anchorages are working properly. If the vehicle has a built-in child restraint, periodically ensure the harness straps, latch plates, buckle, clip, and anchorages are working properly. Look for any other loose or damaged safety belt or child restraint system parts. If you see anything that might keep a safety belt or child restraint system from doing its job, have it repaired. Have any torn or frayed safety belts replaced.
For seat belt diagnosis information, refer to Operational and Functional Checks in Seat Belts.
Also look for any opened or broken Supplemental Inflatable Restraint (SIR) covers, and have them repaired or replaced. The SIR system does not need regular maintenance.