Hyundai owners have reported 3,951 electrical system related problems since 1996. Table 1 shows the most common problems related the electrical system of Hyundai vehicles. The number one most common problem is related to the vehicle's electrical system (2,534 problems). The second most common problem is related to the vehicle's alternator/generator/regulator (258 problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Alternator/generator/regulator problems | |
| Wiring problems | |
| Car Will Not Start problems | |
| Starter problems | |
| Horn Assembly problems | |
| Battery problems | |
| Ignition problems | |
| Software problems | |
| Battery Dead problems | |
| Headlights Turn Off While Driving problems | |
| Ignition Switch problems | |
| Instrument Panel problems | |
| Car Will Not Accelerate problems | |
| Ignition Module problems | |
| Dash Wiring problems | |
| Battery Cable problems | |
| Fuses And Circuit Breaker problems | |
| Crankshaft Position Sensor problems | |
| O2 Sensor problems | |
| Underhood Wiring problems | |
| Dashboard Failed problems | |
| Ignition Coils Failure problems | |
| Electrical Failure problems | |
| Anti-theft Controller problems | |
| 12v/24v/48v Battery problems | |
| Trunk Wiring problems | |
| Mass Air Flow Sensor problems | |
| Computer Failure problems | |
| Camshaft Position Sensor problems | |
| Instrument Panel Failure problems | |
| Starter Solenoid problems | |
| Back Up Alarm problems | |
| Power Door Locks Not Working problems | |
| Battery Propulsion System problems | |
| Instrument Panel Speedometer/odometer problems | |
| Adas problems | |
| Ignition Coil problems | |
| Instrument Cluster/panel problems | |
| Starter Relay problems | |
| Interior Lamps/bulbs problems | |
| Propulsion System Traction Battery Management System/energy Control Module (bms/becm) Software problems | |
| 12v/24v/48v Battery Cables problems |
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