8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
67,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. A/C condenser replacement & recharge (1 reports)
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2018 GMC Sierra 1500 AC / heater problems

AC / heater problem

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2018 GMC Sierra 1500 Owner Comments

problem #1

Oct 062021

Sierra 1500 SLT 5.3L

  • Automatic transmission
  • 67,000 miles

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

For 1 day I'd hear a hiss as the ac cycled, and since then no more cooled air. Dealer confirmed the condenser needs replacement and recharge. $1495. Dealer, GMC customer service and I are in discussions about who'll pay how much.

- Jarod C., Wells, US

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