2023 GMC Sierra 1500 Electrical System Problems
NHTSA component category: ELECTRICAL SYSTEM · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How electrical system ranks on this vehicle
Share of the 411 complaints citing each category; one complaint can cite several. Full breakdown on the 2023 GMC Sierra 1500 overview page.
What owners report
“The contact owns a 2023 GMC Sierra 1500. The contact stated upon attempting to start the vehicle remotely, the lights illuminated; however, the engine failed…”NHTSA complaint 11631167 — filed 12/17/2024
“I have been trying since day one of my brand new 2023 Sierra Denali pickup truck hence I spent a $100 K plus OEM accessories…”NHTSA complaint 11624404 — filed 11/10/2024
“The contact owns a 2023 GMC Sierra 1500. The contact stated while driving 65 MPH with the cruise control engaged, the instrument cluster was blinking…”NHTSA complaint 11624238 — filed 11/08/2024
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Electrical System complaints by year filed
Frequently asked questions
Does the 2023 GMC Sierra 1500 have electrical system problems?
Electrical System is the #4 most-reported problem area on the 2023 GMC Sierra 1500: 53 of 411 complaints on file (12.9%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2023 GMC Sierra 1500 have in total?
411 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 5 involved a crash, 2 involved a fire, 2 reported injuries, and none reported deaths.
What does NHTSA's electrical system category include?
NHTSA assigns each complaint to standard component categories; this page reports the ELECTRICAL SYSTEM category exactly as NHTSA defines and records it.
