Is your defective GMC Sierra 1500 actually a LEMON?

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4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
29,250 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
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2021 GMC Sierra 1500 electrical problems

electrical problem

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2021 GMC Sierra 1500 Owner Comments

problem #1

Nov 182022

Sierra 1500 WT 1.4L

  • Automatic transmission
  • 29,214 miles

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

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

- texan86, Houston, US

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