Heater circuit for Saturn ION I (2003-2007)
Heater circuit
BLK WIRE
BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH, BEHIND GLOVE COMPT)
BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH)
BRN WIRE
HI OFF
HOT AT ALL TIMES
HVAC CONTROL ASSEMBLY
HVAC FAN SWITCH
LOGIC
LT BLU WIRE
ORG/ WIRE
RED WIRE
RELAY
RELAY CNTRL
RUN WIRE
TAN WIRE
UNDERHOOD FUSE BLOCK (AT LEFT REAR SIDE OF ENGINE COMPARTMENT)
YEL WIRE