Is your defective GMC Sierra 1500 actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

7.0

pretty bad
Typical Repair Cost:
$1,400
Average Mileage:
40,650 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. dealer replacing radio module at customer cost (1 reports)
  2. not sure (1 reports)
Get free help with your lemon!
close ad
2021 GMC Sierra 1500 electrical problems

electrical problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2021 GMC Sierra 1500:

Unsubscribe any time. We don't sell/share your email.

2021 GMC Sierra 1500 Owner Comments

problem #2

Nov 192025

Sierra 1500 SLT 5.3L

  • Automatic transmission
  • 52,000 miles

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

GMC has a recall for the exact issue that I experienced with my info system on my 2021 GMC 1500 Sierra that was caused by a automatic download of a update to the info system that burned out radio module. The cost for repair is over $1,300 . GMC has a recall #N202319250 that is the exact same issue I encountered with my GMC 2021 1500 Sierra. The only difference is GMC has only issued this recall for the 2021 GMC TAHOE. So GMC produced 4 times as many Sierra 1500 trucks then they did the GMC Tahoe. Could this be the reason that the Sierra was not included in this recall. Its all about the $$$ and not the customer.

- Peter P., Thorofare, NJ, US

problem #1

Nov 182022

Sierra 1500 WT 1.4L

  • Automatic transmission
  • 29,214 miles

Radio does not work, no display. GM need to address their blackout infotainment issues.

- texan86, Houston, US

Not what you are looking for?