Chevrolet Malibu VII (2008-2012) cool/ fan 1 relay 28 Wiring diagrams
This page contains all the electrical diagrams for the component. cool/ fan 1 relay 28, in which he is found in the car Chevrolet Malibu VII (2008-2012). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram cool/ fan 1 relay 28 (1 of 5)
2.4L (VIN B)
2.4L 3.6L
BLK WIRE
COMPUTER DATA LINES SYSTEM
COOL FAN 1 FUSE 17
COOL FAN 2 FUSE 18
COOL/ FAN 1 RELAY 28
COOL/ FAN 2 RELAY 30
COOL/FAN SER/ PAR RELAY 29
DK BLU WIRE
DK GRN WIRE
ECT SENS SIG
ENGINE COMPT)
EXCEPT 2.4L (VIN B)
FAN DIODE
GRY WIRE
HIGH SPD GMLAN DATA + HIGH SPD GMLAN DATA -
HIGH SPD RLY CTRL
HOT AT ALL TIMES
LEFT ENGINE COOLING FAN (BEHIND LEFT SIDE OF RADIATOR)
LOW REF
LOW SPD RLY CTRL
LT BLU WIRE
RIGHT ENGINE COOLING FAN (BEHIND RIGHT SIDE OF RADIATOR)
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF
WHT WIRE
YEL WIRE
Go to component -> 2.4l vin 5, cooling fan circuit -> COOL/ FAN 1 RELAY 28
Wiring diagram cool/ fan 1 relay 28 (2 of 5)
2.4L (VIN B)
2.4L 3.6L
BLK WIRE
COMPUTER DATA LINES SYSTEM
COOL FAN 1 FUSE 17
COOL FAN 2 FUSE 18
COOL/ FAN 1 RELAY 28
COOL/ FAN 2 RELAY 30
COOL/FAN SER/ PAR RELAY 29
DK BLU WIRE
DK GRN WIRE
ECT SENS SIG
ENGINE COMPT)
EXCEPT 2.4L (VIN B)
FAN DIODE
GRY WIRE
HIGH SPD GMLAN DATA + HIGH SPD GMLAN DATA -
HIGH SPD RLY CTRL
HOT AT ALL TIMES
LEFT ENGINE COOLING FAN (BEHIND LEFT SIDE OF RADIATOR)
LOW REF
LOW SPD RLY CTRL
LT BLU WIRE
RIGHT ENGINE COOLING FAN (BEHIND RIGHT SIDE OF RADIATOR)
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF
WHT WIRE
YEL WIRE
Go to component -> 2.4l vin b, cooling fan circuit -> COOL/ FAN 1 RELAY 28
Wiring diagram cool/ fan 1 relay 28 (3 of 5)
2.4L (VIN B)
2.4L 3.6L
BLK WIRE
COMPUTER DATA LINES SYSTEM
COOL FAN 1 FUSE 17
COOL FAN 2 FUSE 18
COOL/ FAN 1 RELAY 28
COOL/ FAN 2 RELAY 30
COOL/FAN SER/ PAR RELAY 29
DK BLU WIRE
DK GRN WIRE
ECT SENS SIG
ENGINE COMPT)
EXCEPT 2.4L (VIN B)
FAN DIODE
GRY WIRE
HIGH SPD GMLAN DATA + HIGH SPD GMLAN DATA -
HIGH SPD RLY CTRL
HOT AT ALL TIMES
LEFT ENGINE COOLING FAN (BEHIND LEFT SIDE OF RADIATOR)
LOW REF
LOW SPD RLY CTRL
LT BLU WIRE
RIGHT ENGINE COOLING FAN (BEHIND RIGHT SIDE OF RADIATOR)
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF
WHT WIRE
YEL WIRE
Go to component -> 3.6l vin 7, cooling fan circuit -> COOL/ FAN 1 RELAY 28
Wiring diagram cool/ fan 1 relay 28 (4 of 5)
A/C CLU FUSE 1
A/C CLUTCH RELAY 34
A/C COMPRESSOR CLUTCH (FRONT OF A/C COMPRESSOR)
A/C REQUEST SWITCH A/C RECIRCULATION REQUEST IND IND
AMBIENT AIR TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT)
AUTO
BAS PMPS FUSE 5
BLK WIRE
BLK/WHT WIRE
BLOWER MOTOR SWITCH FRESH AIR IND
BRN WIRE
COMPT)
COMPUTER DATA LINES SYSTEM
COOL FAN 1 FUSE 17
COOL FAN 2 FUSE 18
COOL/ FAN 1 RELAY 28
COOL/ FAN 2 RELAY 30
COOL/FAN SER/PAR RELAY 29
DEFOG IND
DEFOG SWITCH
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
EXCEPT 2.4L (VIN B) 2.4L (VIN B)
FRESH AIR SWITCH
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HOT W/ PWR/TRN RELAY ENERGIZED
HOT W/ RUN/CRANK RELAY ENERGIZED
HVAC CONTROL MODULE (CENTER OF DASH)
LEFT ENGINE COOLING FAN (BEHIND LEFT SIDE OF RADIATOR)
LOGIC
LOW REF LOW REF GND IGN 3 VOL BATTERY POSITIVE SERIAL DATA
LOWER AIR TEMPERATURE SENSOR (LOWER CENTER OF HVAC MODULE)
LOWER AIR UPPER AIR MODE TEMPERATURE TEMPERATURE SWITCH SWITCH SWITCH
LT BLU WIRE
LT GRN WIRE
OFF
ORG/ WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
PPL
RECIRCULATION SWITCH
RED/WHT WIRE
RIGHT ENGINE COOLING FAN (BEHIND
RIGHT SIDE OF RADIATOR)
SENS SIGNAL SENS SIGNAL
SERIAL DATA
STARTER GENERATOR CONTROL MODULE (SGCM) (LEFT FRONT OF ENGINE COMPT)
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE
UPPER AIR TEMPERATURE SENSOR (CENTER OF HVAC MODULE)
WHT WIRE
YEL WIRE
Go to component -> Automatic a/c circuit (1 of 2) -> COOL/ FAN 1 RELAY 28
Wiring diagram cool/ fan 1 relay 28 (5 of 5)
3.6L 2.4L (VIN B)
A/C
A/C CLU FUSE 1
A/C CLUTCH RELAY 34
A/C COMPRESSOR CLUTCH (FRONT OF A/C COMPRESSOR)
A/C REQ SIG
A/C REQUEST SWITCH
AMBIENT AIR TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT)
B+ VOLT IGN 3 VOLT
BLK WIRE
BLK/WHT WIRE
BLOWER MOTOR RESISTOR (RIGHT SIDE OF DASH)
BLOWER MOTOR SWITCH
BRN WIRE
COOL FAN 1 FUSE 17
COOL FAN 2 FUSE 18
COOL/ FAN 1 RELAY 28
COOL/ FAN 2 RELAY 30
COOL/FAN SER/PAR RELAY 29
DEFOG IND
DEFOG SWITCH
DEFOGGER SYSTEM
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
DR CTRL A MODE DR CTRL MODE DR CTRL 5 VOLT REF MODE DR POS SIG LOW REF
FRESH FRESH AIR AIR IND SWITCH
GRY WIRE
HOT AT ALL TIMES
HOT W/ PWR/TRN RELAY ENERGIZED
HVAC CONTROL MODULE (CENTER OF DASH)
LEFT ENGINE COOLING FAN (BEHIND LEFT SIDE OF RADIATOR)
LOGIC
LT BLU WIRE
LT GRN/BLK WIRE
OF ENGINE COMPT)
ORG/ WIRE
PNK/WHT WIRE
RADIATOR)
RECIRCULATION RECIRCULATION IND SWITCH
RED/WHT WIRE
REQUEST IND
RIGHT ENGINE COOLING FAN (BEHIND RIGHT SIDE OF
SUPP VOL
TAN WIRE
TEMPERATURE MODE SWITCH CONTROL SWITCH
UNDERHOOD FUSE BLOCK (LEFT SIDE
WHT WIRE
YEL WIRE
Go to component -> Manual a/c circuit (1 of 2) -> COOL/ FAN 1 RELAY 28
