How do you change the time in a GMC Sierra?
How do you change the time in a GMC Sierra? How to Set a GMC ClockLocate the "Clock" button on the audio systems panel in your GMC vehicle. Press the button directly below the hours digits repeatedly to adjust the hours one digit at a time. Press the button underneath the clock's minutes digits to adjust the minutes to the desired time. How do you set the clock on a 1996 GMC Sierra? SETTING THE CLOCK: Press "SET". WITHIN FIVE SECONDS, press and hold "SEEK" until the correct minute appears on the display. Press and hold "SCAN" until the correct...