AIR CONDITIONING – Chevrolet Malibu LT 2006 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Chevrolet Malibu LT 2006

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Chevrolet Malibu LT 2006:

• (2.2l & 3.5l) (3.9l)
• (behind grille, on left side of front impact bar) ambient air temperature sensor
• (center console, front of body control module)
• (center console, front of body control module) g203
• 2.2l
• 3.5l & 3.9l
• 40a
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower right front of engine)
• A/c request ind
• A/c request switch
• A10
• A11
• A11 c2
• A12
• A3 c1
• B1 c1
• B10
• B10 c2
• B11
• B12
• B9 c3
• Bat
• Batt
• Blower motor (below right side of dash)
• Blower motor control module (right side of dash, on rear of hvac case)
• Blower motor switch
• Blr mtr spd ctrl
• Blr spd req sig
• C/fan 1 fuse 17 30a
• C/fan 2 fuse 18 30a
• C1 e3
• C2 a5
• C2 c4
• C3 b8
• Computer data lines system
• Cool fan 1 relay
• Cool fan 2 relay
• Cool ser/par relay
• Cooling fan diode
• Dr ctrl a
• Dr ctrl b
• Driver information display
• E1 c2
• E8 c1
• Fresh air ind
• G106 (2.2l: below generator) (3.5l: near park/neutral position switch)
• G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
• G201
• Gnd
• Grd
• Hot at all times
• Hot in run or start
• Hvac control module (center of dash)
• Ign 3
• Inside air temperature sensor
• Interior lights system
• Left cooling fan (on front of engine compartment)
• Lmp sply voltage
• Logic
• Low coolant
• Low ref
• Low spd gmlan
• Low speed gmlan serial data
• Mode switch
• Nca
• Radio
• Recirculation ind
• Recirculation switch
• Right cooling fan (on front of engine compt)
• S101
• S102
• Sply voltage
• Tan
• Temp sens sig
• Temperature control
• Underhood fuse block (on left side of engine compt)

Automatic A/C Wiring Diagram (2 of 2) for Chevrolet Malibu LT 2006

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Chevrolet Malibu LT 2006:

• (left of right front strut tower) a/c refrigerant pressure sensor
• (on engine coolant surge tank) coolant level switch
• (or 469)
• 2.2l
• 3.5l
• 3.9l
• 5v ref
• Air temperature actuator (on top right side of dash)
• Ambient air temperature sensor sig
• Ambient light sensor (on top of dash trim pad)
• Body control module (bcm) (below right side of dash, near blower motor)
• C4 b6
• C4 e2
• Clu rly ctrl
• Computer data lines system
• Coolant level sw
• Coolant temp ind
• Data link connector (dlc) (below left side of dash, near steering column)
• Ect sens sig
• Engine control system
• Engine coolant temperature (ect) sensor (2.2l: on top rear of engine (3.5l: left side of rear cylinder head, above transmission) (3.9l: in rear of left cylinder head)
• Exterior lights system
• G109 (near windshield wiper fluid reservoir)
• High spd gm lan
• High spd rly ctrl
• High speed gm lan serial data +
• High speed gm lan serial data -
• Hot at all times
• Hvac ctrl (batt) fuse 10a
• Hvac ctrl (ign) fuse 10a
• Ign
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Low spd rly ctrl
• Low speed gm lan serial data
• Low speed gmlan serial data
• Lower air temperature sensor
• Mode actuator (right kick panel)
• Powertrain control module (pcm) (2.2l & 3.5l) engine control module (ecm) (3.9l) (except 3.9l: front of battery)
• Recirculation actuator (on top left side of dash)
• Run relay
• Run rly ctrl
• S106 (fuel injector wiring harness, 3 cm from breakout to fuel injector 3)
• Sens sig
• Serial data
• Sun load sensor sig
• Tan
• Upper air duct temperature sensor (on upper duct, above accelerator pedal)

Compressor Wiring Diagram for Chevrolet Malibu LT 2006

List of elements for Compressor Wiring Diagram for Chevrolet Malibu LT 2006:

• (automatic a/c)
• (manual a/c)
• 2.2l
• 3.5l
• 3.9l
• 5v ref
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower right front of engine)
• A/c refrigerant pressure sensor (left of right front strut tower)
• A/c req sig
• A/c request ind
• A/c request switch
• Body control module (bcm) (below right side of dash, near blower motor)
• Clu rly ctrl
• Computer data lines system
• E1 c2
• E8 c1
• G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
• High spd gm lan
• High speed gm lan serial data +
• High speed gm lan serial data -
• Hot at all times
• Hot in run or start
• Hvac control module (center of dash)
• Logic
• Low ref
• Low spd gmlan
• Low speed gm lan serial data
• Mode switch
• Powertrain control module (pcm) (except 3.9l) engine control module (ecm) (3.9l) (except 3.9l: front of battery)
• Sens sig
• Tan
• Temperature control
• Underhood fuse block (on left side of engine compt)

Manual A/C Wiring Diagram (1 of 2) for Chevrolet Malibu LT 2006

List of elements for Manual A/C Wiring Diagram (1 of 2) for Chevrolet Malibu LT 2006:

• (2.2l & 3.5l) (3.9l)
• (behind grille, on left side of front impact bar) ambient air temperature sensor
• (center console, front of body control module)
• 2.2l
• 3.5l & 3.9l
• 40a
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower right front of engine)
• A/c req sig
• A/c request ind
• A/c request switch
• A10
• A11
• A11 c2
• A12
• A3 c1
• A5 c2
• B1 c1
• B10
• B10 c2
• B11
• B12
• B8 c3
• B9 c3
• Batt
• Blower motor resistor assembly (right side of dash, on rear of hvac case)
• Blower motor switch
• C/fan 1 fuse 17 30a
• C/fan 2 fuse 18 30a
• C1 e3
• C2 g
• C4 c2
• Computer data lines system
• Cool fan 1 relay
• Cool fan 2 relay
• Cool ser/par relay
• Cooling fan diode
• Defogger system
• Dr ctrl a
• Dr ctrl b
• Driver information display
• E1 c2
• E8 c1
• Exterior lights system
• Fresh air ind
• G106 (2.2l: below generator) (3.5l: near park/neutral position switch)
• G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
• G201
• Grd
• High
• Hot at all times
• Hot in run or start
• Hvac control module (center of dash)
• Ign 3
• Interior lights system
• Left cooling fan (on front of engine compartment)
• Lmp sply voltage
• Logic
• Low
• Low coolant
• Low ref
• Low speed gmlan serial data
• Mode dr ctrl
• Mode dr pos sig
• Mode switch
• Nca
• Off
• Pk lmp sply
• Radio
• Rear def ind
• Rear defog sw sig
• Recirculation ind
• Recirculation switch
• Right cooling fan (on front of engine compt)
• S101
• S102
• Tan
• Temp dr ctrl
• Temperature control switch
• Underhood fuse block (on left side of engine compt)

Manual A/C Wiring Diagram (2 of 2) for Chevrolet Malibu LT 2006

List of elements for Manual A/C Wiring Diagram (2 of 2) for Chevrolet Malibu LT 2006:

• (on engine coolant surge tank) coolant level switch
• (or 469)
• 2.2l
• 3.5l
• 3.9l
• 5v ref
• A/c refrigerant pressure sensor (left of right front strut tower)
• A/c req sig
• After blow
• Air temperature actuator (on top left side of dash)
• Ambient air temp sensor signal
• Blower motor (below right side of dash)
• Body control module (bcm) (below right side of dash, near blower motor)
• C4 b3
• Clu rly ctrl
• Computer data lines system
• Coolant level sw
• Coolant temp ind
• D4 c4
• Data link connector (dlc) (below left side of dash, near steering column)
• Ect sens sig
• Engine control system
• Engine coolant temperature (ect) sensor (2.2l: on top rear of engine) (3.5l: left side of rear cylinder head, above transmission) (3.9l: in rear of left cylinder head)
• G109 (near windshield wiper fluid reservoir)
• G203 (center console, front of body control module)
• Grd
• High spd gm lan
• High spd rly ctrl
• High speed gm lan serial data +
• High speed gm lan serial data -
• Hot at all times
• Hvac blower fuse 20a
• Hvac blower high relay
• Hvac ctrl (batt) fuse 10a
• Hvac ctrl (ign) fuse 10a
• Ign
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Low spd rly ctrl
• Low speed gm lan serial data
• Low speed gmlan serial data
• Mode actuator (right kick panel)
• Powertrain control module (pcm) (2.2l & 3.5l) engine control module (ecm) (3.9l) (except 3.9l: front of battery)
• Recirculation actuator (on top left side of dash)
• Run relay
• Run rly ctrl
• S106 (fuel injector wiring harness, 3 cm from breakout to fuel injector 3)
• Sens sig
• Serial data
• Tan