AIR CONDITIONING – Dodge Pickup R2500 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Manual A/C Wiring Diagram (1 of 2) for Dodge Pickup R2500 2004

List of elements for Manual A/C Wiring Diagram (1 of 2) for Dodge Pickup R2500 2004:

• (left side of engine compt) s191
• (not used)
• (under left side of dash)
• (w/o dual zone a/c) (behind right side of dash)
• 87a
• A/c compressor clutch relay
• A/c indicator
• A/c select
• A/c-heater control
• Acc
• Blend door driver
• Blower motor (behind right side of dash)
• Blower motor resistor block (behind right side of dash)
• Common door driver
• Condenser fan relay
• Connector
• Data link
• Driver blend door actuator (w/ dual zone a/c) blend door actuator
• Evaporator temperature sensor (right side of dash)
• Fuse 10a
• Fuse 30a
• G202 (center of dash)
• Heated mirror
• Heated mirror relay
• Heater mirror indicator
• High
• Hot at all times
• Hot in run
• Hot in run or start
• Hvac micro controller
• Ignition switch (left side of steering column)
• Instrument cluster
• Integrated power module (left rear of engine compartment)
• Lock
• Low
• Mode door actuator 1 (right side of dash)
• Mode door actuator 2 (right side of dash)
• Off
• Panel lamps driver
• Pass blend door driver
• Passenger blend door actuator (right side of dash)
• Ptc 1 7.5a
• Recirc
• Recirculation door actuator (right side of dash)
• Recirculation door driver
• Recirculation indicator
• Run
• S224
• S225 (w/ adjustable pedal) (left side of dash)
• S226
• S230 (right side of dash)
• S243 (w/ mirror heater) (left side of engine compt)
• Sensor ground
• Sensor signal
• Start
• W/ dual zone a/c

Manual A/C Wiring Diagram (2 of 2) for Dodge Pickup R2500 2004

List of elements for Manual A/C Wiring Diagram (2 of 2) for Dodge Pickup R2500 2004:

• (diesel) engine coolant temperature sensor
• (left side of engine)
• (or
• (right rear of engine compartment)
• (top right rear of cylinder head) s150
• A/c compressor clutch
• A/c press sig
• A/c pressure signal
• A/c pressure transducer (3.7l & 4.7l: top front of engine)
• C13
• C918
• Condenser fan (left front of engine compt)
• Control
• D25
• Data link connector (under left side
• Diesel
• Ect sig
• Engine control module (diesel) (lower left front of engine block)
• Engine controls system
• Engine coolant temperature sensor (3.7l & 4.7l: right of generator)
• F855
• G104
• G107
• G120
• Gas
• K173
• K900
• Of dash)
• Pci bus
• Pnk/ f855
• Powertrain control module (right rear of engine compartment)
• Relay
• Relay ctrl
• S130 (except 5.7l m/t) (top of transmission bell housing)
• S132 (top of transmission bell housing)
• S157
• S172
• S173
• S176
• S232 (left side of engine compartment)
• Sensor gnd
• Signal