Two problems related to wiring have been reported for the 2007 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Hyundai Sonata based on all problems reported for the 2007 Sonata.
Air bag warning light problem. 2007 Hyundai Sonata se v6 air bag light came on at 6500 miles and wouldn't go off. Updated 01-10-08. The interior wiring harness had to be replaced. The part was covered under warranty. Updated 01/08/08.
The contact owns a 2007 Hyundai Sonata. When someone who 125 pounds was seated in the front passenger seat, the air bag sensor would not register that the seat was occupied. The air bags would not deploy in the event of a crash. The dealer and manufacturer stated that nothing could be done. The current mileage is 22,000 and failure mileage was 1,000. Updated 05/13/08. An exhaust shield had to be ordered due to a rattle coming from the front end of the vehicle. The truck did not open from the switch on the drivers side. The dealer replaced the wiring harness. Updated 05/13/08.