Mercury Grand Marquis electrical failures reports by year
26 NHTSA complaints describe shorts, wiring-harness and electrical faults on Mercury Grand Marquis vehicles. The most reported year is 1988 with 9 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 1993 Grand Marquis | 6 | 4% | |
| 1992 Grand Marquis | 5 | 2% | |
| 1991 Grand Marquis | 6 | 7% | |
| 1988 Grand Marquis | 9 | 12% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.