6.5l (vin f), a/c circuit for GMC Yukon I (1991-1999)
6.5l (vin f), a/c circuit
1 2 3 4 5 6 7 8 9 10 ILLUMINATION GROUND A/C DISABLE AUX FAN CTRL IGNITION
A/C COMPRESSOR CLUTCH
A/C COMPRESSOR CLUTCH RELAY (IN UNDERHOOD FUSE/RELAY CENTER)
A/C COMPRESSOR CYCLING SWITCH (IN LOW PRESSURE LINE NEAR COMPRESSOR)
A/C CTRL
A/C HIGH PRESSURE CUTOUT SWITCH (ON A/C COMPRESSOR)
A/C LOW PRESSURE CUTOUT SWITCH (ON LOW PRESSURE LINE)
A/C MAXI FUSE 3
A/C REQ
BATTERY IGNITION GROUND DEFOGGER ELEMENT
BLK WIRE
BLOWER MOTOR
BLOWER RESISTOR (UNDER RIGHT SIDE OF I/P, ON HEATER HOUSING)
BLOWER SWITCH
BREAKOUT TO EBCM)
BRN WIRE
DIODE
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
DOOR BREAKOUT)
FRONT MODE DOOR MOTOR (UNDER I/P ON HEATER- A/C CASE)
FUSE BLOCK
GRY WIRE
GRY/BLK WIRE
HEATER AND A/C CONTROL MODULE
HIGH BLOWER RELAY (UNDER I/P ON TOP OF HEATER-A/C CASE)
HOT AT ALL TIMES UNDERHOOD FUSE-RELAY CENTER
HOT IN RUN
HOT IN RUN OR START IGN MINI FUSE A/C COMP MINI FUSE
HTR A/C FUSE 12
LT BLU WIRE
LT GRN WIRE
OFF LO
ORG/ WIRE
PNK WIRE
POWERTRAIN CONTROL MODULE (LEFT REAR OF ENGINE COMPT)
PPL
REAR DEFOGGER SYSTEM
RED WIRE
TAN WIRE
VALVE CTRL AIR TEMP DR SENSOR MODE SIGNAL A/C SWITCH
WATER VALVE (SUBURBAN, UTILITY, CREW CAB ONLY) (RIGHT CENTER OF INTAKE AREA)
WHT WIRE
YEL WIRE