definitely annoying
Typical Repair Cost:
No data
Average Mileage:
50 miles
Total Complaints:
1 complaints

Most common solutions:

  1. repaired wiring pins at 4x4 module (1 reports)
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This problem may be covered under warranty. Ask your GMC dealer.

problem #1

Oct 262015

Sierra 1500 LX 5.3L V8

  • Automatic transmission
  • 6 miles

Went to pick brand new vichle up.4X4 light was flashing. Bad pin connector at the 4x4 module.I ok'ed the repair and waited for the vehicle 4x4 lighted briefly came on at about 70 miles. and went out on its own. I had truck scheduled for water leaks and bad vibration so I asked the dealer to check it out. Dealer repaired wiring connector. No problems since on the 4x4 light

- vibratruck, Mars, PA, US