Manual a/c circuit for GMC Envoy II (2001-2009)
Manual a/c circuit (1 of 2)
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
Manual a/c circuit (2 of 2)
1 4 6 7 IGN VOLTAGE AUX HVAC ENABLE CNTRL AUX DR MTR CNTRL GROUND
4.2L 5.3L, 6.0L
5 VOLT REF
5.3L, 6.0L 4.2L
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 REFRIGERANT PRESSURE SENSOR (ON HIGH PRESSURE LINE NEAR A/C COMPRESSOR)
A/C RELAY 44
AUXILIARY CONSOLE MODE ACTUATOR (W/ REAR A/C) (UNDER LOWER CONSOLE)
AUXILIARY HVAC CONTROL MODULE (UNDER LOWER CONSOLE)
BI LVL
BLK WIRE
BRN WIRE
COMP RLY CNTRL
COOLING FAN (4.2L: FRONT OF ENGINE)
DATA LINK CONNECTOR (ON BOTTOM OF LEFT SIDE OF DASH)
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ECT SENS SIG
FAN CL CNTRL
FAN FUSE 20
FAN RELAY 45
FAN SPD SIG
GRY WIRE
HALL SENSOR
HOT AT ALL TIMES
HOT IN RUN OR START
IGN E FUSE 22
LO REF FLOOR UPPER
LOGIC
LOW REF
LT GRN WIRE
POWER IND SIG
PPL
PWR IND
RED/BLK WIRE
SERIAL DATA
UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL)
W/ REAR A/C
WHT WIRE
WHT/BLK WIRE
YEL WIRE