Other information:
Removal
Remove the climate control housing.
Refer to: Climate Control Housing (412-00 Climate Control System - General Information)
.
Remove the heater tube dash panel seal.
Remove the retainers, release the clip and position the heater tube bracket aside...
Initialization
Disconnect the battery or remove the RGTM fuse(s).
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
NOTE:
Remove the battery power from the RGTM for 20 seconds before entering initialization mode...