GMC Envoy II (2001-2009) hvac-b fuse 36 Wiring diagrams

2250 65 850 PPL 230 751 LPS DIMMING CTRL GROUND AIR TEMPERATURE ACTUATOR (LEFT) (BELOW LEFT CENTER OF DASH) AIR TEMPERATURE ACTUATOR (RIGHT) (BELOW RIGHT CENTER OF DASH) AMBIENT AIR TEMPERATURE SENSOR (ON LEFT CENTER OF RADIATOR SUPPORT) AMBIENT LIGHT AMBIENT LIGHT/ SUN LOAD SENSOR ASSEMBLY (ON TOP CENTER OF DASH) BATT POS VOLT BLK WIRE BLK/WHT WIRE BLOWER FUSE 35 BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLWR MTR SPD CTRL INSIDE AIR TEMP CTRL LOW REF BRN WIRE BRN/WHT WIRE CLASS 2 A/C COMP STATUS DEFROST ACTUATOR (ON UPPER DASH CARRIER) DK BLU WIRE DK GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HVAC CONTROL MODULE (CENTER OF DASH) HVAC I FUSE 39 HVAC-B FUSE 36 INSIDE AIR TEMPERATURE SENSOR ASSEMBLY (AT TOP OF LEFT "B" PILLAR, BEHIND TRIM) LEFT SENSOR LOGIC BLOWER MOTOR CONTROL MODULE (BELOW RIGHT SIDE OF DASH) LOWER LEFT AIR TEMPERATURE SENSOR (LEFT OF LOWER CONSOLE, IN AIR DUCT) LOWER RIGHT AIR TEMPERATURE SENSOR (IN RIGHT LOWER CONSOLE, IN AIR DUCT) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MODE ACTUATOR (BEHIND UPPER LEFT CENTER OF DASH) NCA WIRE ORG/ WIRE PPL PPL/WHT WIRE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RECIRCULATION ACTUATOR (ON RIGHT SIDE OF DASH) RED WIRE RIGHT SENSOR RUN WIRE SOLID STATE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) UPPER LEFT AIR TEMPERATURE SENSOR (LEFT CENTER OF DASH, IN AIR DUCT) UPPER RIGHT AIR TEMPERATURE SENSOR (RIGHT CENTER OF DASH, IN AIR DUCT) W/ REAR A/C WHT WIRE WHT/BLK WIRE YEL WIRE

ANTENNA AUXILIARY HVAC CONTROL MODULE (UNDER LOWER BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CONSOLE) DIGITAL RADIO ANTENNA DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROLS SYSTEM GROUND GROUND RADIO ON SIG GRY WIRE HOT AT ALL TIMES HVAC-B FUSE 36 L AUD SIG + R AUD SIG + LF OUT LR LOW LEVEL AUDIO SIG + LR OUT LR SPEAKER OUT - LT BLU LT BLU WIRE LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM R AUD SIG + L AUD SIG + RADIO ON SIG REMOTE OUT - REMOTE L SIG RADIO RADIO FUSE 41 REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REMOTE L SIG REMOTE OUT - RF OUT RR LOW LEVEL AUDIO SIG + RR OUT RR OUT + GROUND RR SPEAKER OUT + SERIAL DATA TAN WIRE VEHICLE COMMUNICATION INTERFACE MODULE (UNDER RIGHT REAR SEAT) VSS YEL WIRE

4.2L 4.2L 5.3L, 6.0L 5 VOLT REF A/C COMPRESSOR CLUTCH ASSEMBLY A/C FUSE 30 A/C LOW PRESSURE SWITCH (AT RIGHT REAR OF ENGINE COMPT, ON ACCUMULATOR) A/C PRESS SIG A/C RELAY 44 BLK WIRE BLK/WHT WIRE BRN WIRE COMP RLY CNTRL DATA LINK CONNECTOR (ON BOTTOM LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START HVAC 1 FUSE 39 HVAC CONTROL MODULE (CENTER OF DASH) HVAC-B FUSE 36 IGN E FUSE 22 LOW REF LT GRN WIRE ORG/ WIRE PPL PPL REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RED/BLK WIRE RUN WIRE SERIAL DATA UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) WHT WIRE

230 751 LPS DIMMING CTRL GROUND AIR TEMPERATURE ACTUATOR (LEFT) (BELOW LEFT CENTER OF DASH) AIR TEMPERATURE ACTUATOR (RIGHT) (BEHIND RIGHT CENTER OF DASH) BLK WIRE BLK/WHT WIRE BLOWER FUSE 35 BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER MOTOR RELAY BRN WIRE BRN/WHT WIRE CLASS 2 A/C COMP STATUS DEFROST ACTUATOR (ON UPPER DASH CARRIER) DK BLU WIRE DK GRN WIRE HOT AT ALL TIMES HOT IN HVAC CONTROL MODULE (CENTER OF DASH) HVAC FUSE 44 HVAC I FUSE 39 HVAC-B FUSE 36 LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MODE ACTUATOR (BEHIND UPPER LEFT CENTER OF DASH) OFF LOW ORG/ WIRE PPL REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RECIRCULATION ACTUATOR (ON RIGHT SIDE OF DASH) RED WIRE RUN WIRE SOLID STATE TAN WIRE TAN/BLK WIRE UNDER- HOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) W/ REAR A/C WHT WIRE WHT/BLK WIRE YEL WIRE

A/C RELAY 44 AMP FUSE 11 AUDIO AMPLIFIER AUXILIARY HVAC CONTROL MODULE BODY CONTROL MODULE (BCM) DDM FUSE 10 DIGITAL RADIO RECEIVER DIGITAL VIDEO DISC (DVD) PLAYER DRIVER DOOR MODULE (DDM) DRIVER MEMORY SEAT MODULE FLAT WIRE FROM BACK-UP FUSE 27 (DIAGRAM 3 OF 6) FROM RADIO FUSE 41 (DIAGRAM 4 OF 6) FROM UNDERHOOD FUSE BLOCK, I/P BATTERY FUSE 48 (DIAGRAM 1 OF 6) FRONT PASSENGER DOOR MODULE (FPDM) GARAGE DOOR OPENER HVAC CONTROL MODULE HVAC-B FUSE 36 IGN E FUSE 22 INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR WINDOW SWITCH LGM/DSM FUSE 19 LIFTGATE MODULE (LGM) LT DOORS CIRCUIT BREAKER 2 OH BATT/ONSTAR FUSE 27 ORG/ WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH PNK WIRE RADIO RADIO FUSE 41 REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REAR FUSE BLOCK (BELOW LEFT REAR SEAT) TO HVAC B FUSE 36 (DIAGRAM 4 OF 6) RED WIRE RIGHT REAR WINDOW SWITCH RT DOORS CIRCUIT BREAKER 1 PDM FUSE 12 STOP LAMP SWITCH TBC IGN 1 FUSE 16 TO AUX PWR 1 FUSE 46 (DIAGRAM 2 OF 6) TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDER- HOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VEHICLE COMMUNICATION INTERFACE MODULE W/ AUTOMATIC TEMPERATURE CONTROLS W/ MEMORY W/ PREMIUM SOUND SYSTEM W/ REAR SEAT ENTER- TAINMENT PACKAGE AND GARAGE DOOR OPENER W/ REAR SEAT ENTER- TAINMENT PACKAGE, W/O GARAGE DOOR OPENER W/ VEHICLE COMMUNICATION SYSTEM W/O REAR SEAT ENTER- TAINMENT PACKAGE, W/ GARAGE DOOR OPENER

1 2 3 4 5 6 PPL ANTENNA AUXILIARY HVAC CONTROL MODULE (UNDER LOWER BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CONSOLE) DIGITAL RADIO ANTENNA DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROLS SYSTEM GROUND GROUND RADIO ON SIG GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HVAC-B FUSE 36 L AUD SIG + R AUD SIG + LF OUT LR LOW LEVEL AUDIO SIG + LR OUT LR SPEAKER OUT - LT BLU LT BLU WIRE LT BLU WIRE LT GRN WIRE MUTE SIGNAL NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK RADIO ON SIG WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL REAR ENABLE R AUD SIG + L AUD SIG + RADIO ON SIG REMOTE OUT - REMOTE L SIG RADIO RADIO FUSE 41 REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REMOTE L SIG REMOTE OUT - RF OUT RR LOW LEVEL AUDIO SIG + RR OUT RR OUT + GROUND RR SPEAKER OUT + SERIAL DATA TAN WIRE VEHICLE COMMUNICATION INTERFACE MODULE (UNDER RIGHT REAR SEAT) VSS YEL WIRE