Chevrolet Impala VIII (1999-2006) hvac control module Wiring diagrams

ABOVE PARKING BRAKE LEVER) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN WIRE DRIVER OUTSIDE REARVIEW MIRROR GRN WIRE HOT AT ALL TIMES HOT IN ON A/C CRUISE FUSE HTD MIR FUSE HVAC CONTROL MODULE LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LOAD MANAGEMENT CONTROL LOGIC IGN REAR DEFOG RLY CTRL NCA WIRE ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR PNK WIRE RADIO ANTENNA MODULE (ON UPPER PORTION OF LEFT "C" PILLAR) REAR DEFOG CIRCUIT BREAKER REAR DEFOG RELAY REAR DEFOGGER MOMENTARY SWITCH REAR WINDOW REAR WINDOW DEFOGGER GRID RED WIRE RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) RT IP 3 FUSE UNDERHOOD JUNCTION BLOCK (BOTTOM) (ON FRONT OF RIGHT STRUT TOWER) WHT WIRE

ACCESS PANEL) ASHTRAY LAMP (W/O FRONT CONSOLE) BLK WIRE DIM INPUT DRIVER HEATED SEAT SWITCH (MONTE CARLO) FOG LAMP SWITCH (IF EQUIPPED) FROM LEFT I/P JUNCTION BLOCK (DIAGRAM 1 OF 2) FROM LEFT I/P JUNCTION BLOCK (DIAGRAM 2 OF 2) FRONT PASSENGER DOOR LOCK SWITCH FRONT PASSENGER HEATED SEAT SWITCH (MONTE CARLO) FRONT PASSENGER WINDOW SWITCH GRY WIRE HAZARD SWITCH HVAC CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPC) (9 BULBS) LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND OUTSIDE REARVIEW MIRROR SWITCH DRIVER DOOR LOCK SWITCH RADIO RIGHT I/P JUNCTION BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) SURVEILLANCE MODE SWITCH TO LEFT I/P JUNCTION BLOCK (DIAGRAM 2 OF 2) TRACTION CONTROL SWITCH (IMPALA) TRACTION CONTROL SWITCH (MONTE CARLO) W/ POLICE, LIMITED CONTENT W/O POLICE, LIMITED CONTENT WHT WIRE

A/C-CRUISE FUSE ABS/PCM FUSE BCM FUSE STOP FUSE BLK WIRE BLUNT CUT WIRE AT RIGHT FRONT FLOOR (W/ SEO) BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) PNK WIRE BRN WIRE CIG/ AUX FUSE CRANK RELAY CRUISE CONTROL MODULE (CCM) CRUISE CONTROL ON/OFF SWITCH CRUISE CONTROL RELEASE SWITCH CRUISE FUSE DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) ELECTRONIC BRAKE CONTROL MODULE (EBCM) POWERTRAIN CONTROL MODULE (PCM) EVAPORATIVE EMISSIONS (EVAP) CANISTER VENT SOLENOID FROM IGN SW FUSE (DIAGRAM 1 OF 5) FROM IGNITION SWITCH (DIAGRAM 2 OF 5) HAZARD SWITCH HVAC CONTROL MODULE IGNITION KEY ALARM SWITCH (CLOSED WITH KEY IN IGNITION SWITCH) IGNITION SWITCH INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER (IPC) JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (LEFT SIDE OF DASH, BEHIND ACCESS PANEL) LT GRN WIRE NCA WIRE ON LOCK OFF ORG/ WIRE PCM (CRANK) FUSE PCM/BCM CLSTR FUSE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) PPL PPL PPL PPL RED WIRE SRS FUSE STOP LAMP SWITCH TO AUXILIARY POWER DROP CONNECTOR (DIAGRAM 5 OF 5) TO CRUISE FUSE (DIAGRAM 2 OF 5) TO IGNITION RELAY (DIAGRAM 1 OF 5) TO PCM (CRANK) FUSE (DIAGRAM 2 OF 5) TO PCM/BCM/ CLSTR FUSE (DIAGRAM 2 OF 5) TURN SIGNAL FUSE UNDERHOOD JUNCTION BLOCK (TOP) (ON FRONT OF RIGHT STRUT TOWER) W/ ABS W/ DISPLAY DRIVER INFORMATION CENTER W/ GPS W/O GPS WARNING SYSTEM WHT WIRE WINDSHIELD WIPER SYSTEM MODULE WINDSHIELD WIPER/ WASHER SWITCH WSW FUSE YEL WIRE

3 9 (W/O GPS) (W/ GPS) AUXILIARY DOME LAMP INSIDE REARVIEW MIRROR B/U LP FUSE BACK-UP LP RELAY BATT RUNDOWN PROTECTION RELAY BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRN WIRE DIC/RKE FUSE DK BLU WIRE DOME LAMP (W/O READING LAMP) DRIVER INFORMATION CENTER (DIC) DRIVER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT ADJUSTER SWITCH EMERGENCY VEHICLE REAR COMPARTMENT LID LAMPS RELAY FROM UNDERHOOD JUNCTION BLOCK (TOP) (DIAGRAM 1 OF 5) FRONT PARK LP FUSE FRONT PASSENGER HEATED SEAT RELAY (W/ HEATED SEATS) GRN WIRE HEADLAMP SWITCH RIGHT HEADLAMP CONNECTOR BREAKOUT) HVAC CONTROL MODULE I/P BRP FUSE IMPALA LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT BACKUP LAMP LEFT COURTESY/ READING LAMP RIGHT COURTESY/ READING LAMP LEFT HEADLAMP LEFT I/P COURTESY LAMP LICENSE LAMP LT GRN WIRE LT INSIDE REARVIEW MIRROR (W/ READING LAMPS) MONTE CARLO MONTE CARLO IMPALA NCA WIRE ORG/ WIRE PARK LP RELAY PWR DROP FUSE PWR SEATS CIRCUIT BREAKER REAR COMPART- MENT COURTESY LAMP REAR COMPARTMENT OCCUPANT SENSOR REAR PRK LP FUSE RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (W/O SEO) RH HTD ST FUSE RIGHT BACKUP LAMP RIGHT HEADLAMP RIGHT I/P COURTESY LAMP RIGHT LICENSE LAMP LEFT LICENSE LAMP RIGHT TAIL LAMP LEFT TAIL LAMP RIGHT VANITY MIRROR LAMP LEFT VANITY MIRROR LAMP TO AUXILIARY POWER DROP CONNECTOR (DIAGRAM 5 OF 5) TRK/ ROOF BRP FUSE VEHICLE COMMUNICATION INTERFACE MODULE W/ GPS W/ GPS W/O GPS W/ SEO WHT WIRE YEL WIRE