LINK
Silverado|Suburban|Tahoe|Sierra|Yukon|Escalade 2014 & 2018 |Driver FRONT p. 6
6.
Remove the wire cushion support, (on some models the support is made of plastic) and the seat
pan. Be sure to detach the wire harness from the seat pan.
NOTE:
In some models, the seat pan is
spot welded onto the seat base. If this is the case, use a drill to remove the 6 spot welds to free the
seat pan from the base.
7.
In models with ventilated seats, remove the fan from the wire cushion support. The
Fan cannot be
reinstalled
.