1998 Chevrolet Silverado 1500 electrical system problems
23 owner complaints filed with NHTSA name the electrical system on the 1998 Chevrolet Silverado 1500 — 6% of all complaints for this model year.
What owners report
“Tl* the contact owns a 1998 chevrolet silverado 1500. When turning the key in the ignition, the vehicle failed to start. In addition, the fuel pump warning light illuminated. An independent mechanic inspected the vehicle and replaced the fuel pump. The contact also stated that the windshield wipers…”
filed Sep 14, 2015
“The heater blower on the high setting that defrosts the windshield for visibility stopped working. The cab of the truck filled with smoke and smelled like plastic burning. The electrical harness for the blower motor was burning. The dealership said it was a design defect but the year of my truck…”
filed Sep 11, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
PIT3665M · Service Bulletin/Repair Instructions · issued May 19, 2023
Electrical System problems in other Silverado 1500 years
| Year | Reports | Share |
|---|---|---|
| 2026 Silverado 1500 | 11 | 17% |
| 2025 Silverado 1500 | 23 | 27% |
| 2024 Silverado 1500 | 36 | 13% |
| 2023 Silverado 1500 | 60 | 17% |
| 2022 Silverado 1500 | 127 | 22% |
| 2021 Silverado 1500 | 106 | 14% |
| 2020 Silverado 1500 | 101 | 15% |
| 2019 Silverado 1500 | 185 | 18% |
| 2018 Silverado 1500 | 99 | 19% |
| 2017 Silverado 1500 | 123 | 17% |
| 2016 Silverado 1500 | 119 | 15% |
| 2015 Silverado 1500 | 162 | 15% |
Other reported problem areas on the 1998 Chevrolet Silverado 1500
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.