Removal & Installation
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1998 GMC Yukon, 1998 GMC Suburban, 1998 GMC Pickup, 1998 GMC Cab & Chassis, and 1998 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect negative battery cable. Remove lower instrument panel trim. Control module is mounted to steering column bracket. On both transfer cases, remove 2 screws holding control module to bracket (mounted on instrument panel reinforcement). Remove electrical connectors and remove control module. To install, reverse removal procedure. See Fig 1 . Tighten screws to 71 INCH Lbs. (8 N.m).