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Multifunctional Tail Gate Not Working

2021 GMC Sierra 1500

This problem may be covered under warranty. Ask your GMC dealer.

4.0

definitely annoying

Typical Repair Cost:: No data
Average Mileage:: 16,950 miles
Total Complaints:: 1 complaints

Most Common Solutions:

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

Jul 192022

Sierra 1500 WT 1.4L

Automatic transmission
16,950 miles

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

GM tailgate switch need to be upgraded. This problem is annoying since the multifunction gate is fully electronic.

- texan86, Houston, US

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