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Air Conditioning — Chrysler 300 Limited 2008 Wiring Diagram

AIR CONDITIONING

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

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

100

(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 Limited 2008

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

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

102

(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 Limited 2008

List of elements for Manual A/C Wiring Diagram (2 of 2) for Chrysler 300 Limited 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

AIR CONDITIONING – Chrysler 300 Limited 2008 – SYSTEM WIRING DIAGRAMS