Compressor circuit for Saturn ION I (2003-2007)
Compressor circuit
2.0L
2.2L
59 49 28 56 26 17 LOW REF A/C PRESS
6 15 A/C RELAY PPL CLASS 2 DATA
A/C CLUTCH RELAY
A/C COMPRESSOR CLUTCH (AT LOWER LEFT FRONT OF ENGINE)
A/C DIODE 35
A/C FUSE 5
A/C ON LED
A/C REFRIGERANT PRESSURE SENSOR (ON LOWER LEFT SIDE OF ENGINE, BELOW GENERATOR)
A/C REQUEST
A/C SWITCH
BLK WIRE
BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH)
BRN WIRE
CLASS 2 DATA
DK GRN WIRE
DK GRN/WHT WIRE
ECT SENS
ENGINE CONTROL MODULE (ECM) (2.2L) (AT LEFT SIDE OF ENGINE COMPT)
GRY WIRE
HI OFF HVAC FAN SWITCH
HOT AT ALL TIMES
HOT IN RUN OR START
HVAC CONTROL ASSEMBLY
HVAC FUSE
LI RUN/ CRANK RELAY 28
LOGIC
LOGIC A/C ON/OFF IGN 3 VOLT A/C REQUEST
LOW REF
LT GRN WIRE
PPL
RED WIRE
RED/BLK WIRE
RELAY
RUN RELAY CTRL
RUN WIRE
UNDERHOOD FUSE BLOCK
WHT WIRE
YEL WIRE