AIR CONDITIONING – Dodge Ram Wagon B3500 2002 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Manual A/C Wiring Diagram for Dodge Ram Wagon B3500 2002

List of elements for Manual A/C Wiring Diagram for Dodge Ram Wagon B3500 2002:

• (after breakout for power distribution center) s138
• (left side of dash) g202
• (right fender shield) s102
• (right side of dash) g204
• (right side of firewall) g102
• A/c comp rly ctrl
• A/c compressor clutch
• A/c compressor clutch relay
• A/c cycling switch (in front of evaporator coil fins)
• A/c heater control
• A/c high pressure switch (on discharge line, near a/c condenser)
• A/c low pressure switch (on suction line, near filter drier)
• A/c pressure sig
• A/c select
• A/c switch sense
• A/c switch signal
• Acc
• Amplifier
• Bi-lev
• Blend door actuator (under dash, at top right end of distribution duct)
• Blower motor (in engine compart- ment, in blower housing)
• Blower motor resistor block (in engine compartment, on side of heater-a/c housing)
• Blower motor speed switch
• C13
• C18
• C22
• C23
• C90
• Def
• Extended body
• Floor
• Fuse 10 15a
• Fuse 12 50a
• Fuse 13 20a
• Fuse block (on left end of dash)
• G204 (right side of dash)
• Ground
• High
• High blower relay
• Hot at all times
• Hot in run
• Ignition
• Ignition switch
• Interior lights system
• J/c 3 (left side of dash)
• Lock
• Low
• Max
• Med 1
• Med 2
• Med1
• Med2
• Mix
• Mode
• Off
• Panel (a/c)
• Panel (vent)
• Power distribution center (in engine compartment, next to battery)
• Power distribution center (in engine compt, next to battery)
• Powertrain control module (pcm) (center of firewall)
• Rear a/c
• Rear a/c heater unit
• Rear window defogger switch
• Run
• S140 (near breakout for ground right side of firewall)
• S200 (in right trough)
• S213 (near breakout for power outlet)
• Standard body
• Start
• Tan

Rear A/C Wiring Diagram for Dodge Ram Wagon B3500 2002

List of elements for Rear A/C Wiring Diagram for Dodge Ram Wagon B3500 2002:

• (left side of dash) g202
• A/c heater control
• A/c switch signal
• Blower motor
• Blower motor speed switch
• Extended body
• Fuse 15a
• Fuse 40a
• Fuse block (on left end of dash)
• High
• High blower relay
• Hot at all times
• Hot in run
• Ignition run relay
• Interior lights system
• J/c 3 (left side of dash)
• Low
• Med
• Mode door module
• Nca
• Off
• Power distribution center (in engine compartment, next to battery)
• Rear a/c heater control
• Rear a/c heater unit
• Resistor block
• S213 (near breakout to power outlet)
• Standard body
• Water valve actuator