AIR CONDITIONING – Dodge Grand Caravan 1999 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Heater Wiring Diagram for Dodge Grand Caravan 1999

List of elements for Heater Wiring Diagram for Dodge Grand Caravan 1999:

• (center of dash) g206
• Front blower motor (dash, forward of glove box)
• Front blower motor relay
• Front blower motor resistor block (right rear of engine compartment)
• Fuse 12 10a
• Fuse 40a
• G202 (left side of dash)
• Heater control
• High
• Hot at all times
• Hot in run
• Illum
• Interior lights system
• Junction block (behind left side of dash)
• Low
• Nca
• Off
• Power distribution center (left side of engine compartment)
• Tan

Manual A/C Wiring Diagram (1 of 3) for Dodge Grand Caravan 1999

List of elements for Manual A/C Wiring Diagram (1 of 3) for Dodge Grand Caravan 1999:

• (dash center support)
• (dash center support) g206
• (near 36 pin gray connector, right side of steering column)
• 2.4l
• 2.4l/3.3l & 3.8l
• 3.0l
• 3.0l, 3.3l & 3.8l
• 3.3l & 3.8l
• A/c comp ctrl
• A/c heater control
• A/c on indicator
• A/c on indicator driver
• A/c on/off switch sense
• A/c press sig
• A/c pressure transducer (in a/c line, right rear of engine compartment)
• A/c sw sig
• A/c switch
• A/c switch signal
• Bi-level
• Body control module (on junction block, behind left side of dash)
• C103
• C104
• C107
• C13
• C14
• C18
• C66
• Cb 9a
• Ccd bus (+)
• Ccd bus (-)
• Cold
• Connector (dlc) (below left side of dash)
• Data link
• Defogger system
• Defrost
• Delay on indicator driver
• Delay switch sense
• Driver
• Electric wiper de-icer (at base of windshield)
• Es02 (near fuel rail breakout)
• Es02 (near knock sensor breakout)
• Es03 (near power distribution center breakout) (2.4l) (near speed control breakout) (3.0l) (near body ground breakout) (3.3l & 3.8l)
• Es21 (near engine ground breakout)
• Floor
• Front blower motor resistor block (right rear of engine compartment)
• Front blower off
• Fso2 (near fuel injector 2 breakout)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G206
• Ground
• High
• Hot
• Hot in accy or run
• Hot in run
• Hot in run or start
• Hvac control
• Ignition
• Illumination lamp
• Interior lights system
• Junction block (behind left side of dash)
• K173
• Left temp control
• Low
• Mix
• Mode
• Mode select
• Off
• Panel
• Passenger
• Powertrain control module (left fender side shield)
• Ps01
• Ps02
• Rear defogger on indicator
• Rear washer switch
• Rear washer switch sense
• Rear window defogger relay ctrl
• Rear window defogger switch
• Rear window defogger switch sense
• Rear wiper delay on indicator
• Rear wiper delay switch
• Rear wiper on indicator
• Rear wiper on switch
• Rear wiper switch sense
• Recirculate mode indicator
• Recirculate mode indicator driver
• Recirculate mode switch
• Recirculate mode switch sense
• Red
• Relay ctrl
• Right temp control
• Sensor gnd
• Tan
• V23
• Wiper de-ice switched gnd
• Wiper on indicator driver

Manual A/C Wiring Diagram (2 of 3) for Dodge Grand Caravan 1999

List of elements for Manual A/C Wiring Diagram (2 of 3) for Dodge Grand Caravan 1999:

• (in radiator fan breakout) es23
• (left frame rail) g100
• (near split for tail lamps) bs17
• A/c compressor clutch (on left front of engine)
• A/c compressor clutch relay
• A16
• Battery
• C23
• Front blower motor
• Front blower motor relay
• Fuse 15a
• Fuse 40a
• G200 (left kick panel)
• Ground
• Hot at all times
• Interior lights system
• K173
• Low
• Med
• Nca
• Off
• Power distribution center (left side of engine compartment)
• Radiator fan 1 (behind radiator)
• Radiator fan 2 (behind radiator)
• Radiator fan relay (front of left frame rail)
• Rear
• Rear a/c heater unit (lower right rear side of cargo area) (if equipped)
• Rear blower front control switch (if equipped)
• Rear blower motor
• Rear blower rear control switch (if equipped)
• Rear mode motor
• Relay ctrl
• Relay output
• Rfs1
• Rfs2

Manual A/C Wiring Diagram (3 of 3) for Dodge Grand Caravan 1999

List of elements for Manual A/C Wiring Diagram (3 of 3) for Dodge Grand Caravan 1999:

• A/c heater control
• A/c switch sense
• A/c zone door actuator (dual zone a/c) (left side of hvac)
• Blend door actuator (left side of hvac)
• Blend door driver
• Blend door feedback signal
• C102
• C21
• C26
• C32
• C33
• C34
• C35
• C36
• C37
• C57
• C61
• C62
• Door common driver
• Evaporator temperature sensor (a/c) (between coils of evaporator)
• Hvac control
• Js01b
• Js02b
• Js03 (near mode door motor breakout)
• Mode door actuator (left side of hvac)
• Mode door driver
• Mode door feedback signal
• Recirc door driver
• Recirculation door actuator (a/c) (right side of hvac)
• Sensor ground
• Zone door common
• Zone door driver
• Zone door feedback signal