1999 Tahoe Electrical Diagram Needed

[Monstar_est87]

Good info on the VIPER!!! As mentioned, I was able to figure that one out (with some help!!!).

Back to the 4X4 indicator push button switch with lights:

There are four total lights (N, 4H, 4L and 2H). I got under there yesterday (really hard to see the back of the switch) and couldn't see a damn thing (switch too high up in the dash to see any wires).

Is there a way to pull the switch from the front of the dash?

Anyone know what color wire is running from the switch to the fuse box or is this switch running to the TCCM?

Well have you tried removing the dash trim bezel..? Its basically a face mask for the dash... that should give u the best access to ur 4X4 switches...