9.8

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
400 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2020 GMC Sierra 1500 electrical problems

electrical problem

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2020 GMC Sierra 1500 Owner Comments

problem #1

Mar 092020

Sierra 1500 8-cyl

  • Automatic transmission
  • 400 miles

A D V E R T I S E M E N T S

The contact owns a 2020 GMC Sierra 1500. The contact stated while driving, the side view mirror's blind spot alerts on both sides engaged with no vehicle nearby. The vehicle was taken to turner Buick GMC (612 E main St, new holland, pa 17557) where the contact was informed that the sensors were dirty. The contact then washed the vehicle however, the failure recurred. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 400. The VIN was not available.

- Equinunk, PA, USA

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