TM10-3930-660-20 Figure D-3. Ste/Ice Wiring Harness (Sheet 1 of 4) NOTE: All wire letters with a bar over them are lower case letters; i.e., A = a. NOTE: All wire is 16 AWG, single conductor (item 1) unless otherwise noted. ITEM CAGE PART NO. NO. DESCRIPTION QTY  . ------ ------------- ------- -------------------- ------ ------- ------- ------- -- -- 3Y949 6602045 STE/ICE WIRE HARNESS 1 1 64488 81163S Wire, 1-Conductor, 16 AWG AR 2 Wire, 2-Conductor Shielded, 16 AWG AR 3 Wire, 1-Conductor Shielded, 16 AWG AR 4 64488 81203S Wire, 1-Conductor, 20 AWG AR D-20