AIR CONDITIONING – Chrysler 300 LX 2008 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Chrysler 300 LX 2008

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Chrysler 300 LX 2008:

• (at right rear of engine compt) powertrain control module
• (at right side of engine compt) integrated power module
• 5v sply
• 87a
• A/c cltch ctrl
• A/c cltch ctrl out
• A/c compressor clutch (on front of engine)
• A/c heater control
• A/c press sens gnd
• A/c pressure trans- ducer sig
• A/c pressure transducer (at left rear of engine compt)
• A23
• Aat sig
• Ambient air temperature sensor (at right front of engine compt)
• Auto hdlmp sig
• Bus (+)
• Bus (-)
• C115
• C121
• C13
• C18
• C21
• C252
• C255
• C266
• C268
• C52
• C55
• C56
• C66
• C68
• C918
• Can b bus (+)
• Can b bus (-)
• Can c
• Cltch
• Computer data lines system
• Ctrl
• Ctrl feed
• D54
• D55
• D64
• D65
• Defogger system
• Drv lt blend dr
• Drv lt blend dr com
• Drv mode dr
• Drv mode dr com
• Drv panel lamps
• Drv recir dr
• Drv recir dr com
• Drv rt blend dr
• Drv rt blend dr com
• E12
• Ect sig
• Electronics
• Engine controls system
• Engine coolant temperature sensor (3.5l: at front of engine) (6.1l: at left front of engine)
• Evaporator temperature sensor (on center of hvac unit)
• F500
• F891
• Ft blower ctrl
• Fuse 40a
• Fuse 50a
• Fused b (+)
• Fused b(+)
• G101 (at right front of engine compt)
• G102 (at right of engine compt)
• G139
• G200 (at left side of dash, near breakout for ignition switch)
• G31
• G39
• G931
• G939
• Gnd
• Hi rly ctrl
• Hot at all times
• Interior lights system
• K900
• L24
• Left blend door actuator (at left side of hvac unit)
• Mode door actuator (on left side of hvac unit)
• Radiator 87a fan high relay
• Radiator fan
• Radiator fan control relay
• Radiator fan high/ low 87a control relay
• Recirculation door actuator (on right side of hvac unit)
• Right blend door actuator (on center of hvac unit)
• Rly ctrl
• Rly out
• S111 (3.5l w/ 4 speed transmission) (5.7l/6.1l: at right rear side of engine)
• S115 (except 6.1l)
• Sens gnd
• Sens sig
• Sig
• Sun sens rtn
• Sun sens sig 1
• Sun sens sig 2
• Sun sensor (at top center of dash)
• Z909

Automatic A/C Wiring Diagram (2 of 2) for Chrysler 300 LX 2008

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Chrysler 300 LX 2008:

• (at right side of dash) g201
• Blower motor (on right side of hvac unit)
• Blower motor sply
• C56
• Front blower power module (on center of hvac unit)
• Ft blower ctrl
• Fuse 10a
• Fuse 30a
• Fused run rly out
• Gnd
• Hot at all times
• Hot w/ run relay energized
• Power distribution center (at right rear of trunk)
• S200
• S210
• Z134
• Z908

Manual A/C Wiring Diagram (1 of 2) for Chrysler 300 LX 2008

List of elements for Manual A/C Wiring Diagram (1 of 2) for Chrysler 300 LX 2008:

• (at right rear of engine compt) powertrain control module
• (at right side of engine compt) integrated power module
• 5v sply
• 87a
• A/c cltch ctrl
• A/c cltch ctrl out
• A/c heater control
• A/c press sens gnd
• A/c pressure trans- ducer sig
• A/c pressure transducer (at left rear of engine compt)
• A23
• Aat sig
• Ambient air temperature sensor (at right front of engine compt)
• Blower sw pos sig
• Bus (+)
• Bus (-)
• C105
• C115
• C121
• C13
• C18
• C21
• C255
• C266
• C268
• C55
• C66
• C68
• C70
• C71
• C72
• C73
• C850
• C918
• Can b bus (+)
• Can b bus (-)
• Can c
• Cltch
• Cluster
• Computer data lines system
• Ctrl
• Ctrl feed
• D54
• D55
• D64
• D65
• Defogger system
• Drv lt blend dr
• Drv lt blend dr com
• Drv mode dr
• Drv mode dr com
• Drv panel lamps
• Drv recir dr
• Drv recir dr com
• E12
• E22
• Ect sig
• Electronics
• Engine controls system
• Engine coolant temperature sensor (2.7l & 3.5l: at front of engine) (6.1l: at left front of engine)
• Evaporator temperature sensor (on center of hvac unit)
• F500
• F891
• Front blower motor resistor block (at center hvac unit)
• Ft blower high spd
• Ft blower low spd
• Ft blower m1 spd
• Ft blower m2 spd
• Fuse 40a
• Fuse 50a
• Fused b (+) (i.o.d)
• Fused b(+)
• Fused run rly out
• G101 (at right front of engine compt)
• G102 (at right of engine compt)
• G200 (at left side of dash, near breakout for ignition switch)
• G201 (at right side of dash)
• G31
• G931
• Gnd
• Hi rly ctrl
• Hot at all times
• Hvac mux ctrl
• Ind dimmer sig
• Interior lights system
• K900
• Left blend door actuator (at left side of hvac unit)
• Mode door actuator (on left side of hvac unit)
• Radiator 87a fan high relay
• Radiator fan
• Radiator fan control relay
• Radiator fan high/ low 87a control relay
• Recirculation door actuator (on right side of hvac unit)
• Rly ctrl
• Rly out
• S110 (at right rear of engine compt)
• S111 (3.5l w/ 4 speed transmission) (2.7l: at left side of engine) (5.7l/6.1l: at right rear side of engine)
• Sens gnd
• Sens sig
• Sig
• Z908
• Z909

Manual A/C Wiring Diagram (2 of 2) for Chrysler 300 LX 2008

List of elements for Manual A/C Wiring Diagram (2 of 2) for Chrysler 300 LX 2008:

• A/c compressor clutch (on front of engine)
• Blower motor (on right side of hvac unit)
• Fuse 10a
• Fuse 30a
• G102 (at right of engine compt)
• Hot at all times
• Hot w/ run relay energized
• Power distribution center (at right rear of trunk)
• S115 (except 6.1l)
• S200
• S210