Certain medium duty trucks equipped with the optional caterpillar diesel engine (lg5) option were built with a misrouted battery cable that could come in contact with the exhaust pipe. The conduit and the nylon cable coating could degrade to the point where...
Electrical system
GMC Topkick Electrical problems by year
0 complaints filed with NHTSA about the GMC Topkick's electrical system. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.
Electrical complaints by model year
| Year | Electrical complaints | Crashes | Injuries | Recalls |
|---|---|---|---|---|
| 2003 | 0 | 0 | 0 | 1 |
Electrical recalls
Latest Topkick electrical complaints
No complaints in this area yet.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data