AIR CONDITIONING
1.4L VIN B
1.4L VIN B, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LT 2013
List of elements for 1.4L VIN B, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LT 2013:
- (behind radiator) cooling fan motor
- (left rear of engine compt) g102
- (not used)
- (on blower motor) blower motor resistor
- (under center console) g301
- (under center console) g302
- A/c compressor clutch (lower left front of engine)
- A/c compressor clutch relay
- A/c on ind
- A/c request sig
- Ac clutch fuse 10a
- Auxiliary a/c
- Auxiliary a/c request ind sig
- Blower fuse 40a
- Blower motor (under right side of dash)
- Blower speed feedback sig
- Blwr spd feedback sig
- Body control module (left end of dash)
- Coil fuse 10a
- Computer data lines system
- Cool fan k4 fuse 40a
- Cool fan k5 fuse 60a
- Cooling fan high speed relay
- Cooling fan low speed relay
- Cooling fan medium speed relay
- Defogger system
- Defrost/heater mode valve position sens sig
- Defrost/htr mode
- Evap core temp
- Evap core temp sensor sig
- G100 (left front corner of engine compt)
- G104 (rear of cylinder bank)
- Gnd
- High speed gmlan
- Hot at all times
- Hot w/ engine controls ignition relay energized
- Hvac control module
- Ind dimming ctrl
- Interior lights system
- J122
- J127
- J139
- J202
- J336
- Led backlight dimming ctrl
- Logic
- Low reference
- Low speed gmlan serial data
- Mode switch
- Rear defog relay ctrl
- Rear defog sw sig
- Rear defogger ind
- Run ignition 3 voltage
- Run rly coil ctrl
- Sensor sig
- Serial data (+) high speed gmlan
- Underhood fuse block (next to left front strut tower)
- Ventilating fan switch
- X1 serial data (-)
- X1 valve pos sens sig
- X2 feedback sig blower speed
- X202
- X6 low reference
- X7 request ind sig
1.4L VIN B, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LT 2013
List of elements for 1.4L VIN B, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LT 2013:
- (instrument panel harness, 6 cm left of breakout to accelerator & brake pedal position sensor)
- (left side of engine compt) engine control module (ecm)
- (upper right side of hvac)
- 5 volt reference
- A/c compressor clutch relay ctrl
- A/c evaporator temperature sensor (left side of hvac)
- A/c refrigerant pressure sensor (rear of a/c compressor)
- A/c refrigerant pressure sensor sig
- Ac on switch
- Air inlet door actuator
- Ambient air temperature sensor (right side of front grille)
- Blower motor relay
- Close recirculation door ctrl
- Computer data lines system
- Cooling fan speed control relay
- Cooling fan speed control relay 2
- Driver information center display
- Engine coolant temperature sensor 1 (rear of engine block)
- Engine coolant temperature sensor 2 (lower right side of radiator)
- Evap core temp sen low reference
- Evap core temp sensor sig
- G100 (left front corner of engine compt)
- G301 (under center console)
- Hi speed cooling fan relay ctrl
- High speed gmlan serial data (+)
- High speed gmlan serial data (-)
- Hot at all times
- Hvac control module
- Hvac fuse 10a
- Instrument cluster
- Instrument panel fuse block (left end of dash)
- J123
- J130
- J131
- J224
- J236
- Logic
- Low reference
- Low reference coolant temp
- Low speed gmlan serial data
- Open recirculation door ctrl
- Outside ambient air temp sens sig
- Outside ambient temp sens sig low ref
- Powertrain main rly fused sply
- Recirculation ind
- Sensor 2 sig coolant temp
- Sensor sig coolant temp
- Underhood relay block
- X100
- X105
- X1091
- X202
1.8L VIN G
1.8L VIN G, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LT 2013
List of elements for 1.8L VIN G, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LT 2013:
- (behind radiator) cooling fan motor
- (left rear of engine compt) g102
- (not used)
- (on blower motor) blower motor resistor
- (under center console) g301
- (under center console) g302
- A/c compressor clutch (lower left front of engine)
- A/c compressor clutch relay
- A/c on ind
- A/c request sig
- Ac clutch fuse 10a
- Auxiliary a/c
- Auxiliary a/c request ind sig
- Blower fuse 40a
- Blower motor (under right side of dash)
- Blower speed feedback sig
- Blwr spd feedback sig
- Body control module (left end of dash)
- Coil fuse 10a
- Computer data lines system
- Cool fan k4 fuse 30a
- Cool fan k5 fuse 40a
- Cooling fan high speed relay
- Cooling fan low speed relay
- Defogger system
- Defrost/heater mode
- Defrost/heater mode valve position sens sig
- Evap core temp
- Evap core temp sensor sig
- G100 (left front corner of engine compt)
- G104 (lower right rear of engine)
- Gnd
- High speed gmlan
- Hot at all times
- Hot w/ engine controls ignition relay energized
- Hvac control module
- Ind dimming ctrl
- Interior lights system
- J122
- J202
- J336
- Led backlight dimming ctrl
- Logic
- Low reference
- Low speed gmlan serial data
- Mode switch
- Rear defog relay ctrl
- Rear defog sw sig
- Rear defogger ind
- Run ignition 3 voltage
- Run relay coil ctrl
- Sensor sig
- Serial data (+) high speed gmlan
- Underhood fuse block (next to left front strut tower)
- Ventilating fan switch
- X1 serial data (-)
- X1 valve post sens sig
- X2 feedback sig blower speed
- X202
- X6 low reference
- X7 request ind sig
1.8L VIN G, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LT 2013
List of elements for 1.8L VIN G, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LT 2013:
- (instrument panel harness, 6 cm left of breakout to accelerator & brake pedal position sensor)
- 5 volt ref
- A/c compressor clutch relay ctrl
- A/c evaporator temperature sensor (left side of hvac)
- A/c refrigerant pressure sensor (rear of a/c compressor)
- A/c refrigerant pressure sensor sig
- Ac on switch
- Air inlet door actuator (upper right side of hvac)
- Ambient air temperature sensor (right side of front grille)
- Blower motor relay
- Close recirculation door ctrl
- Computer data lines system
- Driver information center display
- Engine control module (ecm) (left side of engine compt)
- Engine coolant temperature sensor 1 (rear of engine block)
- Engine coolant temperature sensor 2 (lower right side of radiator)
- Evap core temp sen low reference
- Evap core temp sensor sig
- G301 (under center console)
- Hi speed cooling fan relay ctrl
- High speed gmlan serial data (+)
- High speed gmlan serial data (-)
- Hot at all times
- Hvac control module
- Hvac fuse 10a
- Instrument cluster
- Instrument panel fuse block (left end of dash)
- J224
- J236
- Lo speed cooling fan relay ctrl
- Logic
- Low reference
- Low speed gmlan serial data
- Open recirculation door ctrl
- Outside ambient air temp sens sig
- Outside ambient temp sens sig low ref
- Recirculation ind
- Sensor 2 sig coolant temp
- Sensor sig coolant temp
- X100
- X101
- X105
- X202
1.8L VIN H
1.8L VIN H, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LT 2013
List of elements for 1.8L VIN H, Manual A/C Wiring Diagram (1 of 2) for Chevrolet Sonic LT 2013:
- (behind radiator) cooling fan motor
- (left rear of engine compt) g102
- (not used)
- (on blower motor) blower motor resistor
- (under center console) g301
- (under center console) g302
- A/c compressor clutch (lower left front of engine)
- A/c compressor clutch relay
- A/c on ind
- A/c request sig
- Ac clutch fuse 10a
- Auxiliary a/c
- Auxiliary a/c request ind sig
- Blower fuse 40a
- Blower motor (under right side of dash)
- Blower speed feedback sig
- Blwr spd feedback sig
- Body control module (left end of dash)
- Coil fuse 10a
- Computer data lines system
- Cool fan k4 fuse 30a
- Cool fan k5 fuse 40a
- Cooling fan high speed relay
- Cooling fan low speed relay
- Defogger system
- Defrost/heater mode
- Defrost/heater mode valve position sens sig
- Evap core temp
- Evap core temp sensor sig
- G100 (left front corner of engine compt)
- G104 (lower right rear of engine)
- Gnd
- High speed gmlan
- Hot at all times
- Hot w/ engine controls ignition relay energized
- Hvac control module
- Ind dimming ctrl
- Interior lights system
- J122
- J202
- J336
- Led backlight dimming ctrl
- Logic
- Low reference
- Low speed gmlan serial data
- Mode switch
- Rear defog relay ctrl
- Rear defog sw sig
- Rear defogger ind
- Run ignition 3 voltage
- Run relay coil ctrl
- Sensor sig
- Serial data (+) high speed gmlan
- Underhood fuse block (next to left front strut tower)
- Ventilating fan switch
- X1 serial data (-)
- X1 valve post sens sig
- X2 feedback sig blower speed
- X202
- X6 low reference
- X7 request ind sig
1.8L VIN H, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LT 2013
List of elements for 1.8L VIN H, Manual A/C Wiring Diagram (2 of 2) for Chevrolet Sonic LT 2013:
- (instrument panel harness, 6 cm left of breakout to accelerator & brake pedal position sensor)
- 5 volt ref
- A/c compressor clutch relay ctrl
- A/c evaporator temperature sensor (left side of hvac)
- A/c refrigerant pressure sensor (rear of a/c compressor)
- A/c refrigerant pressure sensor sig
- Ac on switch
- Air inlet door actuator (upper right side of hvac)
- Ambient air temperature sensor (right side of front grille)
- Blower motor relay
- Close recirculation door ctrl
- Computer data lines system
- Driver information center display
- Engine control module (ecm) (left side of engine compt)
- Engine coolant temperature sensor 1 (rear of engine block)
- Engine coolant temperature sensor 2 (lower right side of radiator)
- Evap core temp sen low reference
- Evap core temp sensor sig
- G301 (under center console)
- Hi speed cooling fan relay ctrl
- High speed gmlan serial data (+)
- High speed gmlan serial data (-)
- Hot at all times
- Hvac control module
- Hvac fuse 10a
- Instrument cluster
- Instrument panel fuse block (left end of dash)
- J224
- J236
- Lo speed cooling fan relay ctrl
- Logic
- Low reference
- Low speed gmlan serial data
- Open recirculation door ctrl
- Outside ambient air temp sens sig
- Outside ambient temp sens sig low ref
- Recirculation ind
- Sensor 2 sig coolant temp
- Sensor sig coolant temp
- X100
- X101
- X105
- X202
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