4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
31,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. replace gasket (1 reports)
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This problem may be covered under warranty. Ask your GMC dealer.

problem #1

Nov 282016

Sierra 2500 Denali Duramax

  • Automatic transmission
  • 31,000 miles

water leaks through gps antenna and drips on steering wheel

This has happened twice. The worst part was taking it back after the repair to have the greasy fingerprints removed from the headliner and sun visor and recalibrate the navigation system.

- James E., Auburn, WA, US

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