Cadillac STS I facelift (2007-2011) w/ infotainment system 012, 014, 015 Wiring diagrams

10 2 6 CELLULAR MICROPHONE SIG DRAIN WIRE VSS 2059 2058 1 2 3 4 5 6 7 8 9 10 LH AUX AUDIO SIGNAL (1) RH AUX AUDIO SIGNAL (1) 3.6L 4.6L, 4.4L 5060 851 LO SPEED GMLAN SERIAL DATA GROUND 5339 5345 AUDIO LOW REF DRAIN WIRE 6761 5838 5836 CNTR CHNL LO LVL AUD SIG (-) DRAIN WIRE AMP AUDIO PROMPT SIG (-) ANTENNA AUX VID BLK WIRE BLK/WHT WIRE BLU WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE CASE GROUND CELL CELL TELE TELE VOICE DRAIN DRAIN VOICE LOW LOW AUD WIRE WIRE SIG REF REF SIG COAX COAX ANTENNA COAX COAX RADIO ANTENNA COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK PNK PNK/ LT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR (ISRVM) J/C LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE NAVIGATION ANTENNA (RIGHT REAR OF RADIO) NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE RADIO RADIO ANTENNA MODULE (ABOVE CENTER REAR OF HEADLINER) RADIO REAR WINDOW ANTENNA RDO/ ONSTAR FUSE REAR OBJECT SENSOR CONTROL MODULE (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF) RED WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) TAN WIRE VOICE RECOG VOICE AUD RECOG VSS W/ HID HEADLAMPS W/ INFOTAINMENT SYSTEM 012, 014, 015 W/ INTELLIGENT HIGH BEAM CONTROL W/ VEHICLE COMMUNICATION SYSTEM WHT WIRE YEL WIRE

AMP FUSE B+ AMP PWRD WFR CTRL B+ GND AMP PWRD WFR CTRL BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CENTER CONSOLE SPEAKER DDM FUSE DK BLU WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE DK GRN/WHT WIRE DK LT PNK/ WIRE FRT PDM FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR COMPARTMENT SPEAKER LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LEFT REAR SPEAKER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK LT WIRE PNK/BLK WIRE PPL PPL 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PPL 7 8 9 10 11 12 13 14 15 16 17 18 REAR SHLF SPKR FUSE RED WIRE RED/WHT WIRE RF HTD/ SEAT/XM FUSE RIGHT FRONT SPEAKER RIGHT REAR COMPARTMENT SPEAKER RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) RIGHT REAR SPEAKER SUBWOOFER SPEAKER TAN WIRE TV/VICS/ AFS/SCM FUSE W/ INFOTAINMENT SYSTEM 012, 014, 015 WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LEFT AUDIO SIGNAL RIGHT AUDIO SIGNAL ANTENNA AUDIO LOW REF DRAIN WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BLUNT CUT) CASE GROUND CELL CELL TELE TELE VOICE DRAIN DRAIN VOICE LOW WIRE WIRE SIG SIG CELLULAR MICROPHONE SIG DRAIN WIRE 10 2 COAX COAX LOW REF COAX RADIO ANTENNA COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR (ISRVM) J/C LO SPEED GMLAN SERIAL DATA GROUND LT BLU/BLK WIRE LT BLU/WHT WIRE LT DK LT GRN WIRE LT GRN/WHT WIRE NCA WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE RADIO RADIO ANTENNA MODULE (ABOVE CENTER REAR OF HEADLINER) RADIO REAR WINDOW ANTENNA RDO/ ONSTAR FUSE RED WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) TAN WIRE VOICE RECOG VOICE AUD RECOG LOW AUD REF SIG W/ HID HEADLAMPS W/ INFOTAINMENT SYSTEM 012, 014, 015 W/ VEHICLE COMMUNICATION SYSTEM WHT WIRE YEL WIRE

1 9 BATT POSITIVE VOLT BATT POSITIVE VOLT 3.6L 4.4L, 4.6L ANTENNA AUX VID BLK WIRE BLK/WHT WIRE BRN WIRE CASE GROUND CELLULAR MICROPHONE SIGNAL DRAIN WIRE 10 2 COAX ANTENNA COAX COAX RADIO ANTENNA COAX COMPUTER DATA LINES SYSTEM (IN REAR COMPT, TO REAR OF LEFT REAR SHOCK TOWER) DK GRN WIRE GRY WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR (ISRVM) J/C NCA WIRE PNK PPL WIRE PNK VOICE RECOG SIG VOICE RECOG LOW DRAIN WIRE PNK WIRE PNK/BLK WIRE PPL RADIO RADIO ANTENNA MODULE (ABOVE CENTER RADIO REAR WINDOW ANTENNA RDO/ ONSTAR FUSE REAR OBJECT SENSOR CONTROL MODULE RED WIRE RED/WHT WIRE RH LH AUX AUX AUX DRAIN DRAIN AUD AUD HI DET WIRE WIRE SIG SIG SIG SIG RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) VEHICLE SPEED SIG W/ HID HEADLAMPS W/ INFOTAINMENT SYSTEM 012, 014, 015 W/ INTELLIGENT HIGH BEAM CONTROL W/ VEHICLE COMMUNICATION SYSTEM WHT WIRE YEL WIRE

1 2 3 DOWN UP PWD STATUS 15 5 6 14 RF PWD SW LOW REF RF EXPRESS SIGNAL LR PWD SW UP SIG PWD STATUS PPL 2 3 7 BATTERY BATTERY LO SPD GMLAN 5060 451 666 667 COMPUTER DATA LINES SYSTEM 7 9 16 15 LO SPD GMLAN GROUND RF PWD MTR UP CTRL RF PWD MTR DOWN CTRL 9 14 16 15 GROUND LO SPD GMLAN LF PWD MTR UP CTRL LF PWD MTR DOWN CTRL BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DDM FUSE DK BLU WIRE DK GRN WIRE DOWN DRIVER DOOR CONTROL MODULE (INSIDE DRIVER'S DOOR) DRIVER WINDOW MOTOR (INSIDE LEFT FRONT DOOR) EXPRESS FRONT PASSENGER WINDOW MOTOR (INSIDE RIGHT FRONT DOOR) FRT PDM FUSE GROUND HOT AT ALL TIMES ILLUM J/C LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT) LOGIC ORG/ WIRE PASSENGER DOOR CONTROL MODULE (INSIDE PASSENGER'S DOOR) PASSENGER WINDOW SWITCH PPL PWD STATUS REAR DR MDL FUSE RED WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) W/ INFOTAINMENT SYSTEM 012, 014, 015 WHT WIRE WNDW MTRS CIRCUIT BREAKER YEL WIRE YEL/BLK WIRE

5-VOLT REF 1 A/C FAN HI FAN S/P SPD SPD CMPRSR CLTCH RELAY RELAY RELAY RELAY AIR CONDITIONING SYSTEM APP SENSOR 1 SIG APP SENSOR 2 SIG BATTERY POSITIVE VOLT BRN WIRE BRN/WHT WIRE CLUTCH RLY CTRL A/C COMPRESSOR COOLING FANS SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM 1 FUSE SNSR FUSE ECM/TCM BATT FUSE ECM/TCM IGN FUSE EVAP CANISTER VENT SOL CTRL FUEL PUMP RELAY CTRL FUEL TANK PRESS SENS SIG GRY WIRE GRY/WHT WIRE HI SPD COOLING FAN RLY CTRL HOT AT ALL TIMES HOT W/ RUN/ CRNK RELAY ENERGIZED INLET AIR PRESS SENS SIG INSIDE REARVIEW MIRROR (ISRVM) RADIO LO FAN LOW REF LT BLU WIRE MIL CTRL PNK WIRE PNK/BLK WIRE POWERTRAIN RLY CTRL PPL PPL 5 6 PPL/WHT WIRE PWR/TRN RELAY RED/WHT WIRE RUN/CRANK IGN 1 VOLT DATA WAKE UP ECM/TCM SERIAL SECONDARY FUEL LVL SENS SIG SIDE OF ENGINE COMPT) SNSR FUSE STARTER RLY COIL CTRL STARTING/ CHARGING SYSTEM STOP LAMP SW SIG TAN WIRE TAN/WHT WIRE TO EVEN COILS FUSE (DIAGRAM 4 OF 6) TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT FRONT VEHICLE SPEED SIG W/ INFOTAINMENT SYSTEM 012, 014, 015 W/ INTELLIGENT HIGH BEAM CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK LT BLU/ WIRE BLK LT GRN/ WIRE BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/ WHT WIRE DK BLU/WHT WIRE EVEN COILS FUSE FROM PWR/TRN RELAY (DIAGRAM 3 OF 6) GRY WIRE GRY/BLK WIRE GRY/WHT WIRE INSIDE REARVIEW MIRROR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MODULE (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF) NCA WIRE ODD COILS FUSE ORG/BLK WIRE PLUG PLUG SPARK PNK 7 8 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 3 4 PPL PNK WIRE PPL/WHT WIRE RADIO REAR OBJECT SENSOR CONTROL SPARK SPARK PLUG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) W/ INFOTAINMENT SYSTEM 012, 014, 015 W/ INTELLIGENT HIGH BEAM CONTROL WHT/BLK WIRE YEL/BLK WIRE