Chevrolet Suburban XI (2007-2013) control solenoid valve assembly Wiring diagrams

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE

1 GRD 1 GRD 13 14 39 GMLAN HI-SPD (-) GMLAN HI-SPD (+) SW GND 16 17 DATA BUS+ DATA BUS- 20 SERIES 10 SERIES 2500 2501 COMPUTER DATA LINES SYSTEM 27 28 GMLAN SERIAL DATA BUS - GMLAN SERIAL DATA BUS + 28 27 1 GMLAN HI-SPD (+) GMLAN HI-SPD (-) P/N SIGNAL 4 2 PNK RUN/CRK WIRE 52 1 28 27 STRT RLY P/N SIG DATA BUS+ DATA BUS- 6 SPEED A/T 6.0L (VIN G) 6.0L (VIN K) 68 18 1 MIL CTRL WAKUP SERIAL DATA PARK/NEUTRAL SIG 71 72 REPLICATED TOS SIG SIGNAL RETURN 8 9 GMLAN HI-SPD (+) GMLAN HI-SPD (-) A/C ACCESSORY POWER OUTLET (DIAGRAM 7 OF 8) ACCESSORY WAKEUP SERIAL DATA AUTOMATIC A/C MANUAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION (2-MODE HYBRID RWD) AUTOMATIC TRANSMISSION (6 SPEED A/T) AUTOMATIC TRANSMISSION (HYBRID) AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP CONTROL MODULE AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) AUTOMATIC TRANSMISSION SHIFT LOCK AUX HVAC-IGN FUSE 48 B+ GND BRAKE SW SIG BACKUP CTRL BACKUP LAMP RLY CTRL BATTERY BCK/UP LAMP PCB RELAY BLK WIRE BLK/WHT WIRE BLOCK BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRK SW SIG BRN WIRE BRN/WHT WIRE CADILLAC ESCALADE ESV PLATINUM APPEARANCE PACKAGE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID (STEERING COLUMN) CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DATA LINK RESISTOR 1 (REAR CHASSIS CROSSMEMBER) DATA LINK RESISTOR 27 31 ACCESSORY WAKEUP SERIAL DATA DK BLU WIRE DK GRN WIRE DRIVE MOTOR GENERATOR POWER INVERTER MODULE (HYBRID) DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT SIDE OF ENGINE COMPT) DRIVER INFORMATION CENTER DISPLAY(DIC) GND ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR FRAME RAIL) ELECTRONIC SUSPENSION CONTROL (ESC) MODULE (LEFT REAR OF FRAME CHASSIS) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXCEPT 6.0L (VIN K) FROM FROM AUX HVAC-IGN FUSE 48 (DIAGRAM 6 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 5 OF 8) FRONT DRIVE AXLE ACTUATOR FUSE 19 FUSE HOLDER (ON POSITIVE BATTERY POST) GMC CADILLAC W/O ONE PIECE LIFTGATE GRN WIRE GRN/WHT WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HEATED, COOLED CUP HOLDER HI SPD GMLAN SER DATA BUS (+) HI SPD GMLAN SER DATA BUS (-) HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - SERIAL DATA COMM- UNICATION ENABLE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON POSITIVE BATTERY POST) HOT W/ RUN/CRANK RELAY ENERGIZED HVAC CONTROL MODULE IGN IGN IGN VOLTAGE IGNITION SWITCH IN SPD SENS (ISS) SIG IND INPUT SPEED SENSOR (ISS) (6 SPEED A/T) INSIDE REARVIEW MIRROR (ISRVM) INSTRUMENT PANEL CLUSTER (IPC) ISS/OSS CTRL LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT I/P JUNCTION BLOCK (LEFT END LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) CADILLAC GMC/ CHEVROLET LEFT STEERING WHEEL CONTROL SWITCH LIN BUS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE MIL IND MISC-IGN FUSE 43 MJR 3 MJR 3 NCA WIRE OF DASH) OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUT SPD SENS (OSS) RTN OUT SPD SENS (OSS) SIG OUTPUT SHAFT SPEED (OSS) SENSOR (2 MODE HYBRID) OUTPUT SPEED SENSOR (OSS) (6 SPEED A/T) PC SOLENOID 1 CONTROL PC SOLENOID 3 CONTROL PC SOLENOID 4 CONTROL PC SOLENOID 5 CONTROL PNK PNK PNK PNK WIRE PNK SOUND SYSTEMS WIRE PNK WIRE PNK/WHT (OR PNK) WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 REARVIEW CAMERA (IF EQUIPPED) (MIDDLE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE REPLICATED TOS SIG RES+ RUN WIRE RUN/ CRNK RELAY RUN/CRANK RELAY CTRL SER DATA BUS - SERIAL DATA COMM- UNICATION ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA WAKE UP SIGNAL SET- SHIFT LOCK SOL SUPPLY VOLT SHIFT SOLENOID (SS) 1 CONTROL SHIFT SOLENOID (SS) 2 CONTROL SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 STARTER MOTOR STOP LAMP SWITCH STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) STRTR FUSE 62 STRTR RELAY TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCM- BATT FUSE 14 TO CONTROL SOLENOID VALVE ASSEMBLY (DIAGRAM 2 OF 2) TORQUE CONVERTER CLUTCH (TCC) PRESSURE CONTROL (PC) SOLENOID VALVE TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL TOW/ HAUL TRAILER BRAKE CONTROL MODULE TRANS IGN 1 FUSE 19 TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL MODULE (LEFT END OF DASH) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEH BCK/UP FUSE 15 VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (CENTER OF DASH) VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF TRANSMISSION) W/ ACTIVE CONTROL TRANSFER CASE W/ ACTIVE TRANSFER CASE CONTROL W/ HEATED STEERING WHEEL W/ LIFTGLASS HYBRID W/ ONSTAR W/ SINGLE SPEED ACTIVE TRANSFER CASE, TWO SPEED ACTIVE TRANSFER CASE PUSH BUTTON W/ SPO REAR VISION W/O ACTIVE CONTROL TRANSFER CASE W/O ACTIVE TRANSFER CASE CONTROL W/O ONSTAR W/O SPO REAR VISION WHT WIRE YEL WIRE YEL/BLK WIRE