2018 Chevrolet Silverado 1500 Electrical System Problems
NHTSA lists 107 electrical system complaints for the 2018 Chevrolet Silverado 1500, 21% of all 520 complaints filed for the year, with a median failure mileage of 36,000 miles. No related recall is listed for this issue on the 2018 model year.
- Electrical System complaints
- 107
- 21% of 520
- Crashes reported
- 1
- Fires reported
- 2
- Injuries reported
- 1
- Median mileage
- 36,000 mi
- Related recalls
- 0
Typical electrical symptoms owners report
- Vehicles stalled or the engine and ignition shut off without warning at low speeds, sometimes while turning, then restarted on their own.
- Owners reported unexplained voltage drops that caused power steering to cut out briefly during turns.
- Headlights flickered or bounced over bumps, and some owners said low and high beams were too dim to spot hazards at night.
- The radio and infotainment system malfunctioned on its own, turning on with the key out, skipping tracks, or freezing, even after module and radio replacements.
- A power window's auto-up feature failed to stop after contacting an obstruction, causing a finger injury.
- Some owners linked the voltage and stalling pattern to a prior recall issued for the 2014 Silverado.
When 2018 Chevrolet Silverado 1500 electrical complaints were filed
First complaint Mar 19, 2018, latest Sep 21, 2026.
Electrical System recalls for the 2018 Chevrolet Silverado 1500
No safety recalls on record for this model year.
Electrical System complaints by Silverado 1500 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How many electrical system complaints does the 2018 Chevrolet Silverado 1500 have?
- NHTSA lists 107 electrical system complaints for the 2018 Silverado 1500, which is 21% of the 520 total complaints filed for that model year.
- Is there a recall for the 2018 Silverado 1500 electrical system?
- No related recall is listed in the data for the 2018 Silverado 1500's electrical system, though one owner noted similarity to a recall issued for the 2014 model year.
- At what mileage do electrical problems typically show up on the 2018 Silverado 1500?
- NHTSA data shows a median mileage of 36,000 miles at the time electrical failures were reported.
- Did the 2018 Silverado 1500's electrical issues cause any injuries or fires?
- NHTSA records show 1 crash, 2 fires, and 1 injury tied to electrical system complaints for the 2018 Silverado 1500.
- How does the 2018 Silverado 1500 compare to other years for electrical complaints?
- The 2018 model's 21% share of complaints tied to the electrical system is higher than most other years, though 2014 (25%) and 2025 (24%) are higher, based on NHTSA data.