AIR CONDITIONING – Dodge Cab & Chassis R3500 1998 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

A/C Wiring Diagram for Dodge Cab & Chassis R3500 1998

List of elements for A/C Wiring Diagram for Dodge Cab & Chassis R3500 1998:

• (w/ heated mirrors)
• A/c comp clutch relay
• A/c compressor clutch
• A/c compressor clutch relay
• A/c heater control
• A/c high pressure switch (on rear of a/c compressor)
• A/c low pressure switch (on top of a/c accumulator)
• A/c request sense
• A/c select sense
• Bi-level
• Blower motor
• Blower motor relay
• Blower motor resistor block (right side of dash)
• Blower switch
• C13
• C20
• C90
• Def
• Floor
• Fuse 10a
• Fuse 12 40a
• Fuse 2 10a
• Fuse j 10a
• G100 (left fender side shield)
• G125 (front of engine)
• G201 (i/p right center support)
• Heat-hi
• Heat-low
• Heat-m1 heat-m2
• Hi-a/c
• Hot at all times
• Hot in run
• Hot in run or start
• Interior lights system
• Joint connector no. 1 (in power distribution center)
• Junction block
• Low-a/c
• M1-a/c
• M2-a/c
• Mix
• Mode switch
• Off
• Panel
• Power distribution center
• Powertrain control module (right side of firewall)
• Recirc/ panel
• S105 (headlamp & dash harn, near left wheel speed sensor)
• S120 (engine harn, center of firewall)
• S122 (engine harn, near transmission)
• S205 (i/p harness, near instrument cluster breakout)
• S207 (i/p harn, near blower motor)
• Tan

Heater Wiring Diagram for Dodge Cab & Chassis R3500 1998

List of elements for Heater Wiring Diagram for Dodge Cab & Chassis R3500 1998:

• (right side of dash) blower motor resistor block
• (w/ heated mirrors)
• Blower motor
• Blower motor relay
• Fuse 12 40a
• Fuse 2 10a
• G100 (left fender side shield)
• G201 (i/p right center support)
• Heater control
• Hot at all times
• Hot in run
• Interior lights system
• Joint connector no. 1 (in power distribution center)
• Junction block
• Low
• Off
• Power distribution center
• S205 (i/p harness, near instrument cluster breakout)
• S207 (i/p harn, near blower motor)
• Tan