2017 Chevrolet Silverado 2500 Electrical System Problems
NHTSA lists 16 electrical system complaints for the 2017 Chevrolet Silverado 2500, 30% of all 54 complaints filed for the year. Three of these involved fires, with median mileage at failure of 20,000 miles. No related recalls are listed for this issue.
- Electrical System complaints
- 16
- 30% of 54
- Crashes reported
- 0
- Fires reported
- 3
- Injuries reported
- 0
- Median mileage
- 20,000 mi
- Related recalls
- 0
Typical electrical symptoms owners report
- Block heater cord connections reportedly overheated and caused underhood or garage fires, in some cases tied to a separate GM recall for the cord.
- Rear motorized window defrost wiring sparked and caught fire while the vehicle was being driven.
- Backup camera display was described as too bright at night, making it hard to see mirrors or objects while backing up.
- Rear window defrost and side mirror switch operation produced a buzzing noise and stopped working, with owners suspecting a wiring short.
- Engine wiring harness connectors, especially at cylinder 7, were reported to fail prematurely due to short wire runs and tight bends, triggering multiple diagnostic codes.
- Owners reported cascading electrical fault codes involving the trailer brake controller, DEF level sensor, and NOX sensor modules, often requiring repeated sensor replacement.
When 2017 Chevrolet Silverado 2500 electrical complaints were filed
First complaint Oct 22, 2018, latest Oct 21, 2024.
Electrical System recalls for the 2017 Chevrolet Silverado 2500
No safety recalls on record for this model year.
Electrical System complaints by Silverado 2500 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How common are electrical problems on the 2017 Chevrolet Silverado 2500?
- NHTSA lists 16 electrical system complaints for the 2017 Silverado 2500, which is 30% of the 54 total complaints filed for that model year.
- Is there a recall for the 2017 Silverado 2500 electrical system?
- NHTSA data shows no related recalls listed for the electrical system complaints on this model year.
- Did the electrical issues cause any fires or crashes?
- Owners reported 3 fires tied to electrical system complaints and 0 crashes. No injuries were reported.
- At what mileage do electrical problems typically show up?
- The median mileage at failure for electrical system complaints on the 2017 Silverado 2500 is 20,000 miles.
- How does 2017 compare to other Silverado 2500 model years for electrical complaints?
- Electrical complaints made up 30% of all complaints in 2017, higher than most nearby years except 2015 (37%) and 2024 (42%), based on NHTSA data.