Cadillac DTS I (2005-2011) Navigation circuit

1 13 14 BAT POS VOLT SERIAL DATA SERIAL DATA 1 9 SERIAL DATA LOW SERIAL DATA HIGH 6 7 8 9 10 5385 1782 SWITCH POWER GROUND 7 6 VIDEO SCREEN LOW REF BEACON ANTENNA BLK WIRE BRN WIRE CELLULAR MICROPHONE (W/O ONSTAR) (OVERHEAD CONSOLE) COMPUTER DATA LINES SYSTEMS DK GRN WIRE DK GRN/TAN WIRE GPS ANTENNA 5 4 8 DRAIN WIRE VOICE SIG GROUND GRN WIRE GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ RAP-HC RELAY ENERGIZED LOW REF DRAIN WIRE NAV FUSE 27 NAVIGATION ANTENNA POWER DISTRI- BUTION SYSTEM RADIO (W/O ONSTAR) RADIO ANTENNA MODULE (LEFT REAR OF HEADLINER) RADIO FUSE 44 RAP 1 FUSE 28 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/WHT WIRE SOUND SYSTEMS SWITCH POWER TAN WIRE TAN/BLK WIRE TRAFFIC DATA ANTENNA TRAFFIC INFORMATION RECEIVER (IF EQUIPPED) VICS FM SIG WHT WIRE YEL WIRE YEL/BRN WIRE