Cadillac CTS II (2007-2014) nication enable serial data commu- wiring diagram

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PNK PPL WIRE BATT+ VOLT BLK WIRE BRN WIRE CMP SENS SIG SENS SIG COMPUTER DATA LINES SYSTEM DATA BUS - DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROL MODULE (ECM) FUEL INJ 4 CTRL FUEL INJ 8 CTRL FUEL INJ 1 CTRL GND FUEL INJ 6 CTRL IC 2 CTRL IC 6 CTRL IC 3 CTRL FUEL INJ 8 CTRL FUEL INJ 5 CTRL GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES REAR FUSE FSCM FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) IAT SENS SIG CKP SENS SIG TP SENS 1 SIG SENS SIG TP SENS 2 SIG MAF SENS SIG IGN 1 VOLT IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE NCA WIRE NICATION ENABLE SERIAL DATA COMMU- ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RLY CTRL SENS SIG SPARK PLUG SPLY VOLT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION FLUID TEMPERATURE SENSOR (RIGHT REAR OF TRANSMISSION) WHT/BLK WIRE YEL WIRE YEL/BLK WIRE