How to Install a Turn Signal Switch on a '99 Tahoe
- 1). Remove the semi-circular trim cover on top of the steering column with the trim tool to expose the turn signal switch.
- 2). Unplug the wiring from the Tahoe's turn signal switch by hand. Remove the retaining screw from the turn signal switch using a Phillips screwdriver.
- 3). Pull the old switch out of the Tahoe's steering column by hand and replace it with the new switch. Install the retaining screw in the new switch with the Phillips screwdriver. Plug the wiring into the new switch by hand.
- 4). Reinstall the semi-circular trim cover onto the Tahoe's steering column by hand.