Porsche owners have reported 118 electrical system related problems since 1996. Table 1 shows the most common problems related the electrical system of Porsche vehicles. The number one most common problem is related to the vehicle's electrical system (57 problems). The second most common problem is related to the vehicle's wiring (10 problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Wiring problems | |
| Horn Assembly problems | |
| Ignition Switch problems | |
| Battery problems | |
| Underhood Wiring problems | |
| Battery Dead problems | |
| Car Will Not Start problems | |
| Software problems | |
| Ignition problems | |
| Ignition Module problems | |
| Dash Wiring problems | |
| Ignition Coils Failure problems | |
| Instrument Panel Failure problems | |
| Propulsion System Cables Fastener/connector problems | |
| Battery Cable problems | |
| Computer Failure problems | |
| Alternator/generator/regulator problems |
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