2018 Chevrolet Silverado 3500 Electrical system Problems
- Complaints
- 3about this part
- Share
- 16%of 19 total for the year
- Median mileage
- 28,400miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2018 Chevrolet Silverado 3500, 16% of the 19 complaints for this model year. Where a mileage was given, the median is 28,400 miles. 1 recall campaign on record is filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When the truck is turned off it sometimes can take anywhere from 2 minutes to over 1 hour to restart. When this issue occurs and the key is turned to start the vehicle all you will hear is a click sound coming from what I assume is the starter. While not starting, everything else electrical in the vehicle seems to be working fine. Although this truck was delivered new in december of 2017(build date of 8/17), it was not put on the road and in service(built out as a tow truck) until mid may of 2018. …”
NHTSA complaint #11203138, filed 2019-04, 28,400 miles“I’ve heard all the horror stories about faulty electrical issues. I’m chasing an issue now on my 2018 with ONLY 87,000 miles after spending a bunch of money on batteries hub assemblies random control modules to try to fix an issue of stabilitrak, traction control, abs, trailer brakes, power steering etc all going off every 3 seconds. Grounds have all been re done to bare metal nothing is fixing the issue. Steering wheel about flew out of my hands going 65mph when the power steering message along with all the others on the dtc while dinging annoying the shit out of me. …”
NHTSA complaint #11711287, filed 2026-01Related recalls
- 21V496000Jul 1, 2021General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500 and 2017-2019 GMC Sierra 2500 and 3500 vehicles equipped with a Duramax…Covers: Chevrolet Silverado 3500 2017–2019, GMC Sierra 2500 2017–2019, Sierra 3500 2017–2019 +1 more
Related service bulletins
- 11017595Apr 3, 2025This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
- 11017244Mar 31, 2025The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other…
- 11017207Mar 21, 2025This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414…
- 11017031Mar 12, 2025This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
- 11014230Jan 31, 2025This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11013149Jan 17, 2025This service bulletin provides information to the customer about the rear camera guidelines not being present at times due to the VBM taking over the rear camera option.
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11012929Jan 7, 2025This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 11012027Dec 18, 2024This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery…
- 11011805Dec 6, 2024This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 4 | 33% |
| 2024 | 19 | 37% |
| 2023 | 1 | 6% |
| 2022 | 5 | 18% |
| 2021 | 13 | 32% |
| 2020 | 5 | 12% |
| 2019 | 5 | 23% |
| 2018 | 3 | 16% |
| 2017 | 1 | 8% |
| 2016 | 6 | 12% |
| 2015 | 16 | 31% |
| 2014 | 1 | 10% |
| 2013 | 4 | 15% |
| 2012 | 2 | 9% |
| 2011 | 2 | 7% |
| 2009 | 1 | 10% |
| 2008 | 6 | 19% |
| 2007 | 2 | 5% |
| 2006 | 3 | 6% |
| 2005 | 9 | 20% |
| 2004 | 4 | 10% |
| 2003 | 6 | 14% |
| 2002 | 1 | 2% |
| 2001 | 4 | 6% |
| 2000 | 5 | 6% |
| 1999 | 2 | 4% |
| 1998 | 3 | 4% |
| 1997 | 3 | 5% |
Other parts of the 2018 Chevrolet Silverado 3500
6 complaintsFuel system
5 complaintsEquipment
2 complaintsOther or unknown
2 complaintsSteering
2 complaintsBody and structure
2 complaintsTransmission and drivetrain
2 complaintsBrakes
1 complaintsEngine cooling
1 complaintsForward collision avoidance
1 complaintsWheels
1 complaints
← All problems reported for the 2018 Chevrolet Silverado 3500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology