Table 1 shows eight common electrical system related problems of the 1999 Hyundai Sonata. The number one most common problem is related to the wiring (five problems). The second most common problem is related to the battery (two problems).
The air bag light stays on. The dealer stated that the wiring harness was defective. Read details...
Consumer owned a 1999 hyundia Sonata. Consumer had taken vehicle to the dealer because it was overheating. They flushed radiator, cleaned the inside and outside, and replaced the coolant. Also, put a new draining plug in the radiator. Read details...
Alternator went out which made the electrical system to go out. Entire dashboard was not working, also, abs brakes and engine check lights kept blinking. There was an electrical smell. Dealer replaced alternator. Read details...