Chevrolet Suburban X (2000-2006) hvac control module Wiring diagrams

This page contains all the electrical diagrams for the component. hvac control module, in which he is found in the car Chevrolet Suburban X (2000-2006). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

Wiring diagram hvac control module (1 of 5)

8 BULBS A/T SHIFT LOCK SOLENOID AIR TEMPERATURE ACTUATOR (AUXILIARY) AIR TEMPERATURE ACTUATOR (LEFT) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE AUXILIARY) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE) ANALOG CLOCK AUTO A/C AUTO A/C EXC AVALANCHE/ ESCALADE EXT AUTOMATIC LEVEL CONTROL RELAY AUTOMATIC TRANSMISSION AUX PWR FUSE RR HVAC FUSE AUXILIARY POWER CIGAR OUTLET LIGHTER (FRONT) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (FRONT) AUXILIARY POWER OUTLET (CONSOLE) AUXILIARY POWER OUTLET (FRONT) BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR ASSEMBLY BLOWER MOTOR RESISTOR RECIRCULATION ASSEMBLY ACTUATOR BODY CONTROL MODULE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAD CIGAR LIGHTER CLEARANCE SUNROOF ROOF LAMPS RELAY MARKER LAMP (RIGHT) COLUMN SHIFT CONVERTER) COURTESY LAMP ("B" PILLAR) COURTESY/ READING LAMP (REAR) CRANK FUSE CRUISE CONTROL ON/OFF SWITCH DATA LINK CONNECTOR DEFOG RELAY DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN/WHT WIRE DOME DOME LAMP LAMP (D-PILLAR) (C-PILLAR) DOOR DRIVER, PASSENGER HEATED/ COOLED SEAT SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXT EXC LUXURY EXC SEO EXCEPT CAD EXT EXCEPT ESCALADE EXT EXCEPT LUXURY F/PMP RELAY FOG LAMP CIRCUIT FROM IGN A FUSE (DIAGRAM 1 OF 6) FROM SUNROOF FUSE (DIAGRAM 1 OF 6) FRONT AXLE ACTUATOR FUSE GARAGE DOOR OPENER HAZARD LAMPS SWITCH HEADLAMP BALLAST (LEFT) HEADLAMP BALLAST (RIGHT) HEADLAMP BEAM SELECT SWITCH HEADLAMP INSTRUMENT, PANEL DIMMER PANEL CLUSTER SWITCH HEADLAMP, PANEL DIMMER SWITCH HEATED SEAT SWITCH (LEFT REAR) HEATED SEAT SWITCH (RIGHT REAR) HEATED, COOLED CUP HOLDER HTR/AC FUSE CRUISE FUSE HVAC 1 FUSE HVAC CONTROL ASSEMBLY (FRONT AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC CONTROL MODULE HVAC CONTROL PROCESSOR (AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC/ECAS FUSE I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, NEAR KICK PANEL) I/P RELAY BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) IGN 0 FUSE IGN 3 FUSE IGNITION KEY ALARM SWITCH IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INFO FUSE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER IPC/DIC FUSE LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) DOOR UNLOCK LOCK RELAY RELAY LEFT REAR HEATED SEAT SWITCH LEFT REAR HEATED/ COOLED SEAT SWITCH LH HID FUSE LOCK OFF LT GRN WIRE LUXURY MAN A/C MANUAL A/C AUTO A/C MODE ACTUATOR (AUXILIARY) AUTOMATIC LEVEL CONTROL RELAY MODE ACTUATOR RECIRCULATION ACTUATOR AIR TEMPERATURE ACTUATOR (RIGHT) MULTIFUNCTION ACCESSORY SWITCH NCA WIRE ORG/ WIRE OVERHEAD CONSOLE PCM B FUSE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE PPL/WHT WIRE RADIO REAR PARKING ASSIST DISABLE SWITCH REAR PARKING ASSIST DISABLE SWITCH (W/ UEB) REAR SEAT AUDIO AUDIO AMPLIFIER CONTROLLER REAR SEAT ENTERTAINMENT ASSEMBLY REAR WHEEL STEERING CONTROL MODULE REAR WHEEL STEERING SWITCH RED WIRE REMOTE PLAYBACK DEVICE (CD PLAYER) RH HID FUSE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT REAR HEATED SEAT SWITCH RIGHT REAR HEATED/ HEATED/ COOLED COOLED CUP HOLDER SEAT RELAY SWITCH ROOF BEACON RELAY (UPFITTER OPTION) ROOF BEACON SWITCH (UPFITTER OPTION) ROOF MARKER LAMP (LEFT) RR DEFOG FUSE RUN WIRE SEO STEERING WHEEL CONTROLS STEERING WHEEL DIC CONTROLS STEERING WHEEL SPEED/ POSITION SENSOR STOP LP FUSE STOPLAMP SWITCH STOPLAMP SWITCH TRACTION CONTROL SWITCH TAN WIRE TBC IGN 0 FUSE THEFT DETERRENT CONTROL MODULE TO LBEC 1 FUSE (DIAGRAM 3 OF 6) TOW/HAUL SWITCH TRACTION CONTROL SWITCH TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL SWITCH TRANSFER CASE SHIFT SUNROOF CONTROL SUNROOF SWITCH SWITCH MOTOR TRANSMISSION SHIFT SELECT SWITCH TREC FUSE TURN SIGNAL/ HAZARD FLASHER MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH ULT UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VANITY MIRROR LAMP (LEFT) VANITY MIRROR LAMP (RIGHT) VEHICLE COMMUNICATION INTERFACE MODULE VEHICLE COMMUNICATION INTERFACE MODULE REMOTE PLAYBACK DEVICE (CD PLAYER) W/ BOSE EXCEPT LUXURY W/ VSES W/ W/ W/ADJUSTABLE PEDALS W/O ADJUSTABLE PEDALS W/O BOSE OR LUXURY W/O ULT W/ ULT WHT WIRE WINDSHIELD WIPER MOTOR MODULE FRONT PASSENGER DOOR MODULE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE

Go to component: Ground distribution -> Ground distribution circuit (3 of 5) -> HVAC CONTROL MODULE

Wiring diagram hvac control module (2 of 5)

8 BULBS A/T SHIFT LOCK SOLENOID AIR TEMPERATURE ACTUATOR (AUXILIARY) AIR TEMPERATURE ACTUATOR (LEFT) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE AUXILIARY) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE) ANALOG CLOCK AUTO A/C AUTO A/C EXC AVALANCHE/ ESCALADE EXT AUTOMATIC LEVEL CONTROL RELAY AUTOMATIC TRANSMISSION AUX PWR FUSE RR HVAC FUSE AUXILIARY POWER CIGAR OUTLET LIGHTER (FRONT) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (FRONT) AUXILIARY POWER OUTLET (CONSOLE) AUXILIARY POWER OUTLET (FRONT) BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR ASSEMBLY BLOWER MOTOR RESISTOR RECIRCULATION ASSEMBLY ACTUATOR BODY CONTROL MODULE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAD CIGAR LIGHTER CLEARANCE SUNROOF ROOF LAMPS RELAY MARKER LAMP (RIGHT) COLUMN SHIFT CONVERTER) COURTESY LAMP ("B" PILLAR) COURTESY/ READING LAMP (REAR) CRANK FUSE CRUISE CONTROL ON/OFF SWITCH DATA LINK CONNECTOR DEFOG RELAY DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN/WHT WIRE DOME DOME LAMP LAMP (D-PILLAR) (C-PILLAR) DOOR DRIVER, PASSENGER HEATED/ COOLED SEAT SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXT EXC LUXURY EXC SEO EXCEPT CAD EXT EXCEPT ESCALADE EXT EXCEPT LUXURY F/PMP RELAY FOG LAMP CIRCUIT FROM IGN A FUSE (DIAGRAM 1 OF 6) FROM SUNROOF FUSE (DIAGRAM 1 OF 6) FRONT AXLE ACTUATOR FUSE GARAGE DOOR OPENER HAZARD LAMPS SWITCH HEADLAMP BALLAST (LEFT) HEADLAMP BALLAST (RIGHT) HEADLAMP BEAM SELECT SWITCH HEADLAMP INSTRUMENT, PANEL DIMMER PANEL CLUSTER SWITCH HEADLAMP, PANEL DIMMER SWITCH HEATED SEAT SWITCH (LEFT REAR) HEATED SEAT SWITCH (RIGHT REAR) HEATED, COOLED CUP HOLDER HTR/AC FUSE CRUISE FUSE HVAC 1 FUSE HVAC CONTROL ASSEMBLY (FRONT AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC CONTROL MODULE HVAC CONTROL PROCESSOR (AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC/ECAS FUSE I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, NEAR KICK PANEL) I/P RELAY BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) IGN 0 FUSE IGN 3 FUSE IGNITION KEY ALARM SWITCH IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INFO FUSE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER IPC/DIC FUSE LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) DOOR UNLOCK LOCK RELAY RELAY LEFT REAR HEATED SEAT SWITCH LEFT REAR HEATED/ COOLED SEAT SWITCH LH HID FUSE LOCK OFF LT GRN WIRE LUXURY MAN A/C MANUAL A/C AUTO A/C MODE ACTUATOR (AUXILIARY) AUTOMATIC LEVEL CONTROL RELAY MODE ACTUATOR RECIRCULATION ACTUATOR AIR TEMPERATURE ACTUATOR (RIGHT) MULTIFUNCTION ACCESSORY SWITCH NCA WIRE ORG/ WIRE OVERHEAD CONSOLE PCM B FUSE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE PPL/WHT WIRE RADIO REAR PARKING ASSIST DISABLE SWITCH REAR PARKING ASSIST DISABLE SWITCH (W/ UEB) REAR SEAT AUDIO AUDIO AMPLIFIER CONTROLLER REAR SEAT ENTERTAINMENT ASSEMBLY REAR WHEEL STEERING CONTROL MODULE REAR WHEEL STEERING SWITCH RED WIRE REMOTE PLAYBACK DEVICE (CD PLAYER) RH HID FUSE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT REAR HEATED SEAT SWITCH RIGHT REAR HEATED/ HEATED/ COOLED COOLED CUP HOLDER SEAT RELAY SWITCH ROOF BEACON RELAY (UPFITTER OPTION) ROOF BEACON SWITCH (UPFITTER OPTION) ROOF MARKER LAMP (LEFT) RR DEFOG FUSE RUN WIRE SEO STEERING WHEEL CONTROLS STEERING WHEEL DIC CONTROLS STEERING WHEEL SPEED/ POSITION SENSOR STOP LP FUSE STOPLAMP SWITCH STOPLAMP SWITCH TRACTION CONTROL SWITCH TAN WIRE TBC IGN 0 FUSE THEFT DETERRENT CONTROL MODULE TO LBEC 1 FUSE (DIAGRAM 3 OF 6) TOW/HAUL SWITCH TRACTION CONTROL SWITCH TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL SWITCH TRANSFER CASE SHIFT SUNROOF CONTROL SUNROOF SWITCH SWITCH MOTOR TRANSMISSION SHIFT SELECT SWITCH TREC FUSE TURN SIGNAL/ HAZARD FLASHER MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH ULT UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VANITY MIRROR LAMP (LEFT) VANITY MIRROR LAMP (RIGHT) VEHICLE COMMUNICATION INTERFACE MODULE VEHICLE COMMUNICATION INTERFACE MODULE REMOTE PLAYBACK DEVICE (CD PLAYER) W/ BOSE EXCEPT LUXURY W/ VSES W/ W/ W/ADJUSTABLE PEDALS W/O ADJUSTABLE PEDALS W/O BOSE OR LUXURY W/O ULT W/ ULT WHT WIRE WINDSHIELD WIPER MOTOR MODULE FRONT PASSENGER DOOR MODULE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE

Go to component: Ground distribution -> Ground distribution circuit (4 of 5) -> HVAC CONTROL MODULE

Wiring diagram hvac control module (3 of 5)

8 BULBS A/T SHIFT LOCK SOLENOID AIR TEMPERATURE ACTUATOR (AUXILIARY) AIR TEMPERATURE ACTUATOR (LEFT) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE AUXILIARY) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE) ANALOG CLOCK AUTO A/C AUTO A/C EXC AVALANCHE/ ESCALADE EXT AUTOMATIC LEVEL CONTROL RELAY AUTOMATIC TRANSMISSION AUX PWR FUSE RR HVAC FUSE AUXILIARY POWER CIGAR OUTLET LIGHTER (FRONT) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (FRONT) AUXILIARY POWER OUTLET (CONSOLE) AUXILIARY POWER OUTLET (FRONT) BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR ASSEMBLY BLOWER MOTOR RESISTOR RECIRCULATION ASSEMBLY ACTUATOR BODY CONTROL MODULE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAD CIGAR LIGHTER CLEARANCE SUNROOF ROOF LAMPS RELAY MARKER LAMP (RIGHT) COLUMN SHIFT CONVERTER) COURTESY LAMP ("B" PILLAR) COURTESY/ READING LAMP (REAR) CRANK FUSE CRUISE CONTROL ON/OFF SWITCH DATA LINK CONNECTOR DEFOG RELAY DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN/WHT WIRE DOME DOME LAMP LAMP (D-PILLAR) (C-PILLAR) DOOR DRIVER, PASSENGER HEATED/ COOLED SEAT SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXT EXC LUXURY EXC SEO EXCEPT CAD EXT EXCEPT ESCALADE EXT EXCEPT LUXURY F/PMP RELAY FOG LAMP CIRCUIT FROM IGN A FUSE (DIAGRAM 1 OF 6) FROM SUNROOF FUSE (DIAGRAM 1 OF 6) FRONT AXLE ACTUATOR FUSE GARAGE DOOR OPENER HAZARD LAMPS SWITCH HEADLAMP BALLAST (LEFT) HEADLAMP BALLAST (RIGHT) HEADLAMP BEAM SELECT SWITCH HEADLAMP INSTRUMENT, PANEL DIMMER PANEL CLUSTER SWITCH HEADLAMP, PANEL DIMMER SWITCH HEATED SEAT SWITCH (LEFT REAR) HEATED SEAT SWITCH (RIGHT REAR) HEATED, COOLED CUP HOLDER HTR/AC FUSE CRUISE FUSE HVAC 1 FUSE HVAC CONTROL ASSEMBLY (FRONT AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC CONTROL MODULE HVAC CONTROL PROCESSOR (AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC/ECAS FUSE I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, NEAR KICK PANEL) I/P RELAY BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) IGN 0 FUSE IGN 3 FUSE IGNITION KEY ALARM SWITCH IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INFO FUSE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER IPC/DIC FUSE LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) DOOR UNLOCK LOCK RELAY RELAY LEFT REAR HEATED SEAT SWITCH LEFT REAR HEATED/ COOLED SEAT SWITCH LH HID FUSE LOCK OFF LT GRN WIRE LUXURY MAN A/C MANUAL A/C AUTO A/C MODE ACTUATOR (AUXILIARY) AUTOMATIC LEVEL CONTROL RELAY MODE ACTUATOR RECIRCULATION ACTUATOR AIR TEMPERATURE ACTUATOR (RIGHT) MULTIFUNCTION ACCESSORY SWITCH NCA WIRE ORG/ WIRE OVERHEAD CONSOLE PCM B FUSE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE PPL/WHT WIRE RADIO REAR PARKING ASSIST DISABLE SWITCH REAR PARKING ASSIST DISABLE SWITCH (W/ UEB) REAR SEAT AUDIO AUDIO AMPLIFIER CONTROLLER REAR SEAT ENTERTAINMENT ASSEMBLY REAR WHEEL STEERING CONTROL MODULE REAR WHEEL STEERING SWITCH RED WIRE REMOTE PLAYBACK DEVICE (CD PLAYER) RH HID FUSE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT REAR HEATED SEAT SWITCH RIGHT REAR HEATED/ HEATED/ COOLED COOLED CUP HOLDER SEAT RELAY SWITCH ROOF BEACON RELAY (UPFITTER OPTION) ROOF BEACON SWITCH (UPFITTER OPTION) ROOF MARKER LAMP (LEFT) RR DEFOG FUSE RUN WIRE SEO STEERING WHEEL CONTROLS STEERING WHEEL DIC CONTROLS STEERING WHEEL SPEED/ POSITION SENSOR STOP LP FUSE STOPLAMP SWITCH STOPLAMP SWITCH TRACTION CONTROL SWITCH TAN WIRE TBC IGN 0 FUSE THEFT DETERRENT CONTROL MODULE TO LBEC 1 FUSE (DIAGRAM 3 OF 6) TOW/HAUL SWITCH TRACTION CONTROL SWITCH TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL SWITCH TRANSFER CASE SHIFT SUNROOF CONTROL SUNROOF SWITCH SWITCH MOTOR TRANSMISSION SHIFT SELECT SWITCH TREC FUSE TURN SIGNAL/ HAZARD FLASHER MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH ULT UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VANITY MIRROR LAMP (LEFT) VANITY MIRROR LAMP (RIGHT) VEHICLE COMMUNICATION INTERFACE MODULE VEHICLE COMMUNICATION INTERFACE MODULE REMOTE PLAYBACK DEVICE (CD PLAYER) W/ BOSE EXCEPT LUXURY W/ VSES W/ W/ W/ADJUSTABLE PEDALS W/O ADJUSTABLE PEDALS W/O BOSE OR LUXURY W/O ULT W/ ULT WHT WIRE WINDSHIELD WIPER MOTOR MODULE FRONT PASSENGER DOOR MODULE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE

Go to component: Interior lights -> Instrument illumination circuit (2 of 3) -> HVAC CONTROL MODULE

Wiring diagram hvac control module (4 of 5)

8 BULBS A/T SHIFT LOCK SOLENOID AIR TEMPERATURE ACTUATOR (AUXILIARY) AIR TEMPERATURE ACTUATOR (LEFT) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE AUXILIARY) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE) ANALOG CLOCK AUTO A/C AUTO A/C EXC AVALANCHE/ ESCALADE EXT AUTOMATIC LEVEL CONTROL RELAY AUTOMATIC TRANSMISSION AUX PWR FUSE RR HVAC FUSE AUXILIARY POWER CIGAR OUTLET LIGHTER (FRONT) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (FRONT) AUXILIARY POWER OUTLET (CONSOLE) AUXILIARY POWER OUTLET (FRONT) BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR ASSEMBLY BLOWER MOTOR RESISTOR RECIRCULATION ASSEMBLY ACTUATOR BODY CONTROL MODULE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAD CIGAR LIGHTER CLEARANCE SUNROOF ROOF LAMPS RELAY MARKER LAMP (RIGHT) COLUMN SHIFT CONVERTER) COURTESY LAMP ("B" PILLAR) COURTESY/ READING LAMP (REAR) CRANK FUSE CRUISE CONTROL ON/OFF SWITCH DATA LINK CONNECTOR DEFOG RELAY DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN/WHT WIRE DOME DOME LAMP LAMP (D-PILLAR) (C-PILLAR) DOOR DRIVER, PASSENGER HEATED/ COOLED SEAT SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXT EXC LUXURY EXC SEO EXCEPT CAD EXT EXCEPT ESCALADE EXT EXCEPT LUXURY F/PMP RELAY FOG LAMP CIRCUIT FROM IGN A FUSE (DIAGRAM 1 OF 6) FROM SUNROOF FUSE (DIAGRAM 1 OF 6) FRONT AXLE ACTUATOR FUSE GARAGE DOOR OPENER HAZARD LAMPS SWITCH HEADLAMP BALLAST (LEFT) HEADLAMP BALLAST (RIGHT) HEADLAMP BEAM SELECT SWITCH HEADLAMP INSTRUMENT, PANEL DIMMER PANEL CLUSTER SWITCH HEADLAMP, PANEL DIMMER SWITCH HEATED SEAT SWITCH (LEFT REAR) HEATED SEAT SWITCH (RIGHT REAR) HEATED, COOLED CUP HOLDER HTR/AC FUSE CRUISE FUSE HVAC 1 FUSE HVAC CONTROL ASSEMBLY (FRONT AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC CONTROL MODULE HVAC CONTROL PROCESSOR (AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC/ECAS FUSE I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, NEAR KICK PANEL) I/P RELAY BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) IGN 0 FUSE IGN 3 FUSE IGNITION KEY ALARM SWITCH IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INFO FUSE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER IPC/DIC FUSE LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) DOOR UNLOCK LOCK RELAY RELAY LEFT REAR HEATED SEAT SWITCH LEFT REAR HEATED/ COOLED SEAT SWITCH LH HID FUSE LOCK OFF LT GRN WIRE LUXURY MAN A/C MANUAL A/C AUTO A/C MODE ACTUATOR (AUXILIARY) AUTOMATIC LEVEL CONTROL RELAY MODE ACTUATOR RECIRCULATION ACTUATOR AIR TEMPERATURE ACTUATOR (RIGHT) MULTIFUNCTION ACCESSORY SWITCH NCA WIRE ORG/ WIRE OVERHEAD CONSOLE PCM B FUSE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE PPL/WHT WIRE RADIO REAR PARKING ASSIST DISABLE SWITCH REAR PARKING ASSIST DISABLE SWITCH (W/ UEB) REAR SEAT AUDIO AUDIO AMPLIFIER CONTROLLER REAR SEAT ENTERTAINMENT ASSEMBLY REAR WHEEL STEERING CONTROL MODULE REAR WHEEL STEERING SWITCH RED WIRE REMOTE PLAYBACK DEVICE (CD PLAYER) RH HID FUSE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT REAR HEATED SEAT SWITCH RIGHT REAR HEATED/ HEATED/ COOLED COOLED CUP HOLDER SEAT RELAY SWITCH ROOF BEACON RELAY (UPFITTER OPTION) ROOF BEACON SWITCH (UPFITTER OPTION) ROOF MARKER LAMP (LEFT) RR DEFOG FUSE RUN WIRE SEO STEERING WHEEL CONTROLS STEERING WHEEL DIC CONTROLS STEERING WHEEL SPEED/ POSITION SENSOR STOP LP FUSE STOPLAMP SWITCH STOPLAMP SWITCH TRACTION CONTROL SWITCH TAN WIRE TBC IGN 0 FUSE THEFT DETERRENT CONTROL MODULE TO LBEC 1 FUSE (DIAGRAM 3 OF 6) TOW/HAUL SWITCH TRACTION CONTROL SWITCH TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL SWITCH TRANSFER CASE SHIFT SUNROOF CONTROL SUNROOF SWITCH SWITCH MOTOR TRANSMISSION SHIFT SELECT SWITCH TREC FUSE TURN SIGNAL/ HAZARD FLASHER MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH ULT UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VANITY MIRROR LAMP (LEFT) VANITY MIRROR LAMP (RIGHT) VEHICLE COMMUNICATION INTERFACE MODULE VEHICLE COMMUNICATION INTERFACE MODULE REMOTE PLAYBACK DEVICE (CD PLAYER) W/ BOSE EXCEPT LUXURY W/ VSES W/ W/ W/ADJUSTABLE PEDALS W/O ADJUSTABLE PEDALS W/O BOSE OR LUXURY W/O ULT W/ ULT WHT WIRE WINDSHIELD WIPER MOTOR MODULE FRONT PASSENGER DOOR MODULE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE

Go to component: Power distribution -> Power distribution circuit (2 of 6) -> HVAC CONTROL MODULE

Wiring diagram hvac control module (5 of 5)

8 BULBS A/T SHIFT LOCK SOLENOID AIR TEMPERATURE ACTUATOR (AUXILIARY) AIR TEMPERATURE ACTUATOR (LEFT) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE AUXILIARY) AIR TEMPERATURE SENSOR ASSEMBLY (INSIDE) ANALOG CLOCK AUTO A/C AUTO A/C EXC AVALANCHE/ ESCALADE EXT AUTOMATIC LEVEL CONTROL RELAY AUTOMATIC TRANSMISSION AUX PWR FUSE RR HVAC FUSE AUXILIARY POWER CIGAR OUTLET LIGHTER (FRONT) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (BIN) AUXILIARY POWER OUTLET (FRONT) AUXILIARY POWER OUTLET (CONSOLE) AUXILIARY POWER OUTLET (FRONT) BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR ASSEMBLY BLOWER MOTOR RESISTOR RECIRCULATION ASSEMBLY ACTUATOR BODY CONTROL MODULE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAD CIGAR LIGHTER CLEARANCE SUNROOF ROOF LAMPS RELAY MARKER LAMP (RIGHT) COLUMN SHIFT CONVERTER) COURTESY LAMP ("B" PILLAR) COURTESY/ READING LAMP (REAR) CRANK FUSE CRUISE CONTROL ON/OFF SWITCH DATA LINK CONNECTOR DEFOG RELAY DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN/WHT WIRE DOME DOME LAMP LAMP (D-PILLAR) (C-PILLAR) DOOR DRIVER, PASSENGER HEATED/ COOLED SEAT SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXT EXC LUXURY EXC SEO EXCEPT CAD EXT EXCEPT ESCALADE EXT EXCEPT LUXURY F/PMP RELAY FOG LAMP CIRCUIT FROM IGN A FUSE (DIAGRAM 1 OF 6) FROM SUNROOF FUSE (DIAGRAM 1 OF 6) FRONT AXLE ACTUATOR FUSE GARAGE DOOR OPENER HAZARD LAMPS SWITCH HEADLAMP BALLAST (LEFT) HEADLAMP BALLAST (RIGHT) HEADLAMP BEAM SELECT SWITCH HEADLAMP INSTRUMENT, PANEL DIMMER PANEL CLUSTER SWITCH HEADLAMP, PANEL DIMMER SWITCH HEATED SEAT SWITCH (LEFT REAR) HEATED SEAT SWITCH (RIGHT REAR) HEATED, COOLED CUP HOLDER HTR/AC FUSE CRUISE FUSE HVAC 1 FUSE HVAC CONTROL ASSEMBLY (FRONT AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC CONTROL MODULE HVAC CONTROL PROCESSOR (AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC/ECAS FUSE I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, NEAR KICK PANEL) I/P RELAY BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) IGN 0 FUSE IGN 3 FUSE IGNITION KEY ALARM SWITCH IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INFO FUSE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER IPC/DIC FUSE LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) DOOR UNLOCK LOCK RELAY RELAY LEFT REAR HEATED SEAT SWITCH LEFT REAR HEATED/ COOLED SEAT SWITCH LH HID FUSE LOCK OFF LT GRN WIRE LUXURY MAN A/C MANUAL A/C AUTO A/C MODE ACTUATOR (AUXILIARY) AUTOMATIC LEVEL CONTROL RELAY MODE ACTUATOR RECIRCULATION ACTUATOR AIR TEMPERATURE ACTUATOR (RIGHT) MULTIFUNCTION ACCESSORY SWITCH NCA WIRE ORG/ WIRE OVERHEAD CONSOLE PCM B FUSE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE PPL/WHT WIRE RADIO REAR PARKING ASSIST DISABLE SWITCH REAR PARKING ASSIST DISABLE SWITCH (W/ UEB) REAR SEAT AUDIO AUDIO AMPLIFIER CONTROLLER REAR SEAT ENTERTAINMENT ASSEMBLY REAR WHEEL STEERING CONTROL MODULE REAR WHEEL STEERING SWITCH RED WIRE REMOTE PLAYBACK DEVICE (CD PLAYER) RH HID FUSE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT REAR HEATED SEAT SWITCH RIGHT REAR HEATED/ HEATED/ COOLED COOLED CUP HOLDER SEAT RELAY SWITCH ROOF BEACON RELAY (UPFITTER OPTION) ROOF BEACON SWITCH (UPFITTER OPTION) ROOF MARKER LAMP (LEFT) RR DEFOG FUSE RUN WIRE SEO STEERING WHEEL CONTROLS STEERING WHEEL DIC CONTROLS STEERING WHEEL SPEED/ POSITION SENSOR STOP LP FUSE STOPLAMP SWITCH STOPLAMP SWITCH TRACTION CONTROL SWITCH TAN WIRE TBC IGN 0 FUSE THEFT DETERRENT CONTROL MODULE TO LBEC 1 FUSE (DIAGRAM 3 OF 6) TOW/HAUL SWITCH TRACTION CONTROL SWITCH TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TRANSFER CASE SHIFT CONTROL SWITCH TRANSFER CASE SHIFT SUNROOF CONTROL SUNROOF SWITCH SWITCH MOTOR TRANSMISSION SHIFT SELECT SWITCH TREC FUSE TURN SIGNAL/ HAZARD FLASHER MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH ULT UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VANITY MIRROR LAMP (LEFT) VANITY MIRROR LAMP (RIGHT) VEHICLE COMMUNICATION INTERFACE MODULE VEHICLE COMMUNICATION INTERFACE MODULE REMOTE PLAYBACK DEVICE (CD PLAYER) W/ BOSE EXCEPT LUXURY W/ VSES W/ W/ W/ADJUSTABLE PEDALS W/O ADJUSTABLE PEDALS W/O BOSE OR LUXURY W/O ULT W/ ULT WHT WIRE WINDSHIELD WIPER MOTOR MODULE FRONT PASSENGER DOOR MODULE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE

Go to component: Power distribution -> Power distribution circuit (5 of 6) -> HVAC CONTROL MODULE

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