There are no campaigns/recalls for the SRS (Supplemental Restraint System - Air Bag). However, there is a Service Bulleting regarding the wiring harness under the seats:
Motion of the side impact air bag wiring harness and connector may result in illumination of the air bag warning light and one or both diagnostic codes listed below:
B1378: Driver side air bag (DSAB) resistance high.
B1382: Passenger side air bag (PSAB) resistance high.
This campaign provides a new side impact air bag wiring harness connector mounting procedure.
Model : 1999 - 2002 SONATA vehicles
Production date range:
- Produced through July 23, 2001
- Produced through KMHWF35H82A526636
The service procedure to be followed depends on the original wire harness routing under the seats. The required parts are different for each procedure.
For vehicles produced on or before June 30, 1999, use the procedure for Type 1 seats. Order service kit part number 88010-38A00.
For vehicles produced on or after July 1, 1999, use the procedure for Type 2 seats. Order service kit part number 88010-38B00.
If your vehicle doesn't fall within the production range, it's not affected.
I recommend you take the vehicle into a Hyundai Service Department and ask them if your vehicle has had this repair already. If it doesn't apply, pay the diagnostic fee to find out what the problem is. They will give you an estimate of repairs (parts, labor, tax, time-frame, etc.).. Then you'll know what the problem is.