Honda Pilot I (2002-2005) rear heater- a/c control unit Wiring diagrams

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY AMD-P BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE COOL FRONT BLOWER MOTOR (UNDER RIGHT SIDE OF DASH, ON BOTTOM OF BLOWER UNIT) FRONT BLOWER MOTOR RELAY FRS FUSE 3 FUSE 6 FUSE 55 FUSE 56 FUSE 59 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT HOT AT ALL TIMES HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) HOT IN ON OR START LT BLU WIRE LT GRN WIRE M-COOL M-HEAT M-HOT M-VENT NCA WIRE OFF ON IND. ORG/BLK WIRE PNK WIRE REAR AIR MIX CONTROL MOTOR (UNDER CENTER CONSOLE PANEL) REAR BLOWER MOTOR (UNDER CENTER CONSOLE) REAR BLOWER MOTOR RELAY (UNDER CENTER CONSOLE) REAR BLOWER POWER TRANSISTOR (UNDER CENTER CONSOLE) REAR HEATER- A/C CONTROL UNIT REAR MODE CONTROL MOTOR (UNDER CENTER CONSOLE PANEL) REC RECIRCULATION CONTROL MOTOR (BEHIND GLOVE BOX, ON LEFT SIDE OF BLOWER UNIT) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE S-COM THERMAL PROTECTOR UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BRAKE FLUID LEVEL SWITCH CIGARETTE LIGHTER CONNECTOR (OPTIONAL) CONSOLE ACCESSORY POWER SOCKET DOOR MULTIPLEX CONTROL UNIT DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S SEAT BACK HEATER (EX-L: CANADA) DRIVER'S SEAT BELT SWITCH DRIVER'S POWER SEAT ADJUSTMENT SWITCH (EX, EX-L) DRIVER'S SEAT HEATER SWITCH (EX-L: CANADA) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) DRIVER'S VANITY MIRROR LIGHT FRONT INDIVIDUAL MAP LIGHTS DVD PLAYER UNIT FRONT ACCESSORY POWER SOCKET REAR ACCESSORY POWER SOCKET FRONT PASSENGER'S SEAT HEATER SWITCH (EX-L: CANADA) FRONT PASSENGER'S VANITY MIRROR LIGHT FUEL TANK UNIT GLOVE BOX LIGHT INTERIOR LIGHT SWITCH KEYLESS RECEIVER UNIT (EX, EX-L) LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL/ PARKING LIGHTS LEFT REAR POWER DOOR LOCK KNOB SWITCH (EX, EX-L) MES CONNECTOR NAVIGATION DISPLAY UNIT (EX-L) NAVIGATION UNIT (EX-L) P/W MAIN SW PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWER MIRROR SWITCH LEFT POWER MIRROR (CANADA) POWER WINDOW CONTROL UNIT REAR BLOWER MOTOR RELAY REAR BLOWER POWER TRANSISTOR (EX, EX-L) REAR CONTROLLER REAR HEATER- A/C CONTROL UNIT REAR HEATER- A/C CONTROL UNIT (LX) REAR MODE CONTROL MOTOR (LX) SCREEN SGND SHIFT CONTROL SOLENOID VALVE A SHIFT CONTROL SOLENOID VALVE B SHIFT CONTROL SOLENOID VALVE C TORQUE CONVERTER CLUTCH SOLENOID VALVE W/ RSE WINDSHIELD WIPER MOTOR

AUDIO UNIT DRIVER'S SEAT HEATER SWITCH (EX-L: CANADA) AUXILIARY JACK ASSEMBLY (REAR ENTERTAINMENT SYSTEM) BLK WIRE CIGARETTE LIGHTER CONNECTOR CLIMATE CONTROL UNIT FRONT PASSENGER'S DOOR LOCK SWITCH (EX, EX-L) COMBINATION LIGHT SWITCH COURTESY LAMPS CIRCUIT CRUISE CONTROL MAIN SWITCH DASH LIGHTS BRIGHTNESS CONTROLLER DRIVE CIRCUIT DRIVER'S DOOR LOCK SWITCH (EX, EX-L) DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) DVD PLAYER UNIT (REAR ENTERTAINMENT SYSTEM) FRONT PASSENGER'S SEAT HEATER SWITCH (EX-L: CANADA) FUSE 10 FUSE 9 GAUGE ASSEMBLY HAZARD WARNING SWITCH HEAD HEAD LIGHT SWITCH HEATER CONTROL PANEL HOT AT ALL TIMES HOT IN ON OR START INTERIOR LIGHT SWITCH LCD BACK LIGHT STABILIZING CIRCUIT MAIN CIRCUIT NAVIGATION DISPLAY UNIT (EX-L) NAVIGATION UNIT (EX-L) OFF PARK ORG/WHT WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWER MIRROR SWITCH REAR CONTROLLER, SCREEN (REAR ENTERTAINMENT SYSTEM) REAR HEATER- A/C CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE SECURITY CONNECTOR (LX) VTM-4 LOCK SWITCH W/ RSE WHT/YEL WIRE YEL WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C PRES SW AIR MIX POTENTIAL AMD-P BLK WIRE BLK/YEL WIRE BLOWER FEEDBACK TRANSISTOR BASE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE COOL DEFOGGER SYSTEM EVAPORATOR TEMPERATURE SENSOR (IN HVAC ASSEMBLY, IN EVAPORATOR FINS) FRONT AIR MIX CONTROL MOTOR (ON BOTTOM OF HVAC ASSEMBLY) FRONT BLOWER MOTOR (UNDER RIGHT SIDE OF DASH, ON BOTTOM OF BLOWER UNIT) FRONT BLOWER MOTOR RELAY FRONT MODE CONTROL MOTOR (ON LEFT END OF HVAC ASSEMBLY) FRS FUSE 3 FUSE 6 FUSE 55 FUSE 56 FUSE 59 GND ILLUMI (-) GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEATER CONTROL PANEL HOT HOT AT ALL TIMES HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) HOT IN ON OR START IGN IGNITION IN ILLUMI (+) MODE 4 MODE 3 MODE 2 MODE 1 EVAP TEMP SENS LIGHT LT BLU WIRE LT GRN/BLK WIRE M-COOL M-DEF M-HOT M-VENT MODE 1 MODE 2 MODE 3 MODE 4 NCA WIRE ORG/BLK WIRE PNK/BLK WIRE REAR BLOWER MOTOR (UNDER CENTER CONSOLE) REAR BLOWER MOTOR RELAY (UNDER CENTER CONSOLE) REAR BLOWER RESISTOR (UNDER CENTER CONSOLE) REAR HEATER- A/C CONTROL UNIT REAR MODE CONTROL MOTOR (UNDER CENTER CONSOLE PANEL) REC RECIRCULATE FRESH MODE DEF MODE VENT AIR MIX COOL AIR MIX HOT RECIRCULATION CONTROL MOTOR (BEHIND GLOVE BOX, ON LEFT SIDE OF BLOWER UNIT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE S-COM SENS COMM GND THERMAL PROTECTOR UNDERHOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) VENT WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE