NO it don't. The actuator is up on the front axel housing. Now the transfur case does have a switch on it that sends power to the actuator up front.
picture of location of the fuel filter on a 2002 Chevy silverado 1500 LS.
Take old one out put new one in
Behind the glovebox
It is under the dash on top of the HVAC module
where is the defrost/floor door actuator on 2002 chevy trailblazer
how to fix wiper relay Chevy silverado 03
Under the battery Plate.
It's right there mounted to the turbo itself....
under the dome
fuel pump relay location
Need to check the front4x4 actuator on the front housing to see if its working. there is a switch on the top of the transfur case that sends power to the front actuator to ingage 4x4