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16 Tahoe Onstar Problem
Posted to Technical Discussion Forum on 2/12/2020 5 Replies

I have a 2016 Tahoe that the Onstar button has the red light illuminated and Onstar will initiate a call when the button is pressed, but the call never goes through.

VIN is: [...][...]

After doing a complete system scan with the GDS2 the following DTCs are... Login to read more.

5 Replies Received (View Replies)

 

car Vehicle Data

2016 Chevrolet Tahoe LTZ 5.3L

VIN 1GNSCCKC5G
Engine5.3 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2016 Chevrolet Tahoe LTZ 5.3L

VIN 1GNSCCKC5G
Engine5.3 L
Trans6-speed Automatic (Electronic)