AIR CONDITIONING – Dodge Grand Caravan SXT 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Dodge Grand Caravan SXT 2012

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Dodge Grand Caravan SXT 2012:

134

• A/c
• A/c clutch coil
• A/c clutch fd
• A/c heater control
• A/c press sens fd
• A/c press sig
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A417
• Abmt temp/ fcm ssr rtn 1
• Act com
• Act com 2
• Act temp(driv)
• Auto hdlp sig
• B10
• Bus bar
• C11
• C121
• C13
• C153
• C18
• C200
• C203
• C21
• C254
• C266
• C318
• C32
• C33
• C336
• C34
• C35
• C399
• C53
• C54
• C56
• C57
• C59
• C61
• C800
• C807
• C818
• C918
• C955
• Can bus (+)
• Can bus (-)
• Circuit board
• Computer data lines system
• D264
• D265
• D64
• D65
• Dim 3 ip
• Evap sig
• Evap snse rtn
• F921
• Fan sns
• Fan sns rtn
• Ft blw fd
• Ft blw pwm ctrl
• Ft mode act drv
• Fuse j15 30a
• Fuse j19 60a
• Fuse m11 10a
• Fuse m34 10a
• G139
• G201 (behind left side of dash)
• G21
• G302 (base of right "d" pillar)
• G39
• G939
• Gnd
• Headlamp washer rly ctrl
• Hi speed ctrl
• Hot at all times
• Hot w/ run relay energized
• Hvac mux rtn
• I0d fd
• Ignr
• Interior lights system
• K175
• L24
• Mode door actuator (left side of hvac assembly)
• Mode pls drv
• Pass temp dr act
• Press sens rtn
• Rad fan low spd sig
• Rad fan mtr fd
• Radiator fan relay
• Rcrc act dr
• Rear a/c heater control
• Rear blend door actuator (left side of hvac unit)
• Rear blower control switch
• Rear blower motor
• Rear blower motor relay
• Rr ac blw fd
• Rr ac temp act
• Rr ac temp ctrl
• Rr blw on ind
• Rr blw pwm ctrl
• Rr blw sns fd
• Rr blw snse fd
• Rr mode mtr a
• Rr mode mtr b
• Rr temp plse drv clkbwse
• S102
• S215
• S392 (sxt)
• S426 (r/t) s422 (limited)
• Sens ambt temp sig
• Snsr sunld rtn
• Ssr sunld sig
• Ssr sunld sig 2
• Sun sensor (top center left side)
• Sv srce rr ctrl blw
• Svs rce rr ctrl blw
• Totally integrated power module (left side of engine compt)
• W24
• Z905

Automatic A/C Wiring Diagram (2 of 2) for Dodge Grand Caravan SXT 2012

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Dodge Grand Caravan SXT 2012:

49

• (behind radiator cooling fan) radiator cooling fan module
• (front top of engine) a/c pressure transducer
• (left of radiator) radiator fan high relay
• (left seat harness, under driver's seat) s461
• (left side of engine compt) powertrain control module
• (right rear of engine) engine coolant temperature sensor
• (top right side of radiator) radiator fan resistor
• A/c clutch coil
• A/c compressor clutch
• A/c press sig
• A/c press snse rtn
• A/c press snsr fd
• Ac clutch fd
• Ambient air temperature sensor (behind center of front fascia)
• Blower motor (under right side of dash)
• Blw mtr ctrl sply
• C13
• C200
• C210
• C56
• C805
• C806
• C807
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Ect sig
• Evaporator temperature sensor
• Front blower motor power module (hvac unit)
• Front mode door actuator
• Ft blw fd
• G101 (left side of engine compt)
• G201 (behind left side of dash)
• G804 (left side of transmission)
• Gnd
• K900
• Left blend door actuator
• Mtr ctrl
• Pwn blw fd
• Rad fan mtr fd
• Recirculation door actuator (right side of hvac assembly)
• Right blend door actuator
• S134 (front end lighting harness, near left headlamp assembly)
• S167 (engine harness, top rear of engine)
• Sens gnd
• Sld state rly fd
• Z905

Manual A/C Wiring Diagram (1 of 2) for Dodge Grand Caravan SXT 2012

List of elements for Manual A/C Wiring Diagram (1 of 2) for Dodge Grand Caravan SXT 2012:

123

• (not used)
• (top center left side)
• 10d fd
• A/c clutch coil
• A/c clutch fd
• A/c heater control
• A/c press sens fd
• A/c press sens rtn
• A/c press sig
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A417
• Abmt temp/ fcm ssr rtn 1
• Act com
• Act com 2
• Act temp(driv)
• Auto hdlp sig
• B10
• B11
• B12
• B13
• B14
• Bus bar
• C11
• C121
• C13
• C153
• C18
• C200
• C203
• C21
• C254
• C266
• C318
• C32
• C33
• C34
• C35
• C399
• C53
• C54
• C56
• C57
• C59
• C61
• C800
• C807
• C818
• C918
• C955
• Can bus (+)
• Can bus (-)
• Circuit board
• Computer data lines system
• D264
• D265
• D64
• D65
• Dim 3 ip
• Evap sig
• Evap snse rtn
• F921
• Ft blw fd
• Ft blw pwm ctrl
• Ft mode act drv
• Fuse j15 30a
• Fuse j19 60a
• Fuse m11 10a
• Fuse m34 10a
• G201 (behind left side of dash)
• G21
• Gnd
• Headlamp washer rly ctrl
• Hi speed ctrl
• Hot at all times
• Hot w/ run relay energized
• Hvac mux rtn
• Ignr
• Interior lights system
• K175
• L24
• Mode door actuator (left side of hvac assembly)
• Mode pls drv
• Pass temp dr act
• Rad fan low spd sig
• Rad fan mtr fd
• Radiator fan relay
• Rcrc act dr
• Rear blend door actuator (left side of hvac unit)
• Rear blower control switch
• Rear blower motor
• Rear blower motor relay
• Rear blower motor resister
• Rr ac temp act
• Rr ac temp ctrl
• Rr blw ctrl
• Rr blw hi lo current
• Rr blw lo current
• Rr blw on ind
• Rr blw pwm current
• Rr blw sns fd
• Rr blw snse fd
• Rr blw snse rtn
• Rr mode mtr a
• Rr mode mtr b
• Rr temp plse drv clkbwse
• S102
• S215
• S227
• S392 (sxt)
• S426 (r/t) s422 (limited)
• Sens ambt temp sig
• Sun sensor
• Sv srce rr ctrl blw
• Svsrce rr ctrl blw
• Totally integrated power module (left side of engine compt)
• W24
• Z905

Manual A/C Wiring Diagram (2 of 2) for Dodge Grand Caravan SXT 2012

List of elements for Manual A/C Wiring Diagram (2 of 2) for Dodge Grand Caravan SXT 2012:

49

• (behind radiator cooling fan) radiator cooling fan module
• (front top of engine) a/c pressure transducer
• (left of radiator) radiator fan high relay
• (left seat harness, under driver's seat) s461
• (left side of engine compt) powertrain control module
• (right rear of engine) engine coolant temperature sensor
• (top right side of radiator) radiator fan resistor
• A/c clutch coil
• A/c compressor clutch
• A/c press sig
• A/c press snse rtn
• A/c press snsr fd
• Ac clutch fd
• Ambient air temperature sensor (behind center of front fascia)
• Blower motor (under right side of dash)
• C13
• C200
• C210
• C56
• C805
• C806
• C807
• Can bus (+)
• Can bus (-)
• Computer data lines system
• D64
• D65
• Ect sig
• Evaporator temperature sensor
• Fd blw fd
• Front blower motor power module (hvac unit)
• Front mode door actuator
• Ft plw pwm ctrl
• G101 (left side of engine compt)
• G201 (behind left side of dash)
• G804 (left side of transmission)
• Gnd
• K900
• Left blend door actuator
• Pwm blw fd
• Pwm blw rtn
• Rad fan mtr fd
• Recirculation door actuator (right side of hvac assembly)
• Right blend door actuator
• S134 (front end lighting harness, near left headlamp assembly)
• S167 (engine harness, top rear of engine)
• Sens gnd
• Sld state rly fd
• Z905