How do you replace the shifter cable in Yukon Denali?

To replace the shifter cable in a Yukon Denali, first, disconnect the negative battery terminal for safety. Remove the center console to access the shifter assembly, then detach the old shifter cable from the shifter and the transmission. Install the new cable by connecting it securely to both the shifter and transmission, and reassemble the center console before reconnecting the battery. Finally, test the shifter to ensure it operates smoothly.