AIR CONDITIONING – Ford Ranger 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Heater Wiring Diagram for Ford Ranger 2004

List of elements for Heater Wiring Diagram for Ford Ranger 2004:

• (at left front of vehicle floor) g205
• (at left side of engine compt) g103
• (at right rear of engine compartment) g105
• (in dash to headlight junction harness, at breakout for c144) s108
• (in dash to headlight junction harness, near breakout for heater blower motor) s123
• (in main harness, near breakout for power point) s203
• (in main harness, near breakout for smart junction box (sjb))
• Battery junction box (bjb) (at left rear side of engine compartment)
• Blend door actuator (behind right side of dash)
• Blower motor relay
• Blower motor switch
• C2280b
• C294a
• C294b
• C294c
• C294d
• Defrost
• Floor
• Front function selector switch assembly
• Front heater blower motor resistor (right rear of engine compt, near blower motor)
• Fuse 10a
• Fuse 30a
• G205 (at left front of vehicle floor)
• Heater blower motor (right rear of engine compartment, on firewall)
• High
• Hot at all times
• Hot in run
• Illumination
• Interior lights system
• Low
• Max
• Medium high
• Medium low
• Microprocessor
• Mix
• Mode switch
• Normal
• Off
• Powertrain control module (pcm) (right rear of engine compt, through firewall)
• S108 (in dash to headlight junction harness, at breakout for c144)
• S206 (in main harness, near breakout for audio unit)
• S216
• Smart junction box (sjb) (behind right side of dash)
• Temperature control potentiometer
• Vent

Manual A/C Wiring Diagram for Ford Ranger 2004

List of elements for Manual A/C Wiring Diagram for Ford Ranger 2004:

• (3.0l: near breakout for fuel injector 6) (4.0l: near breakout for engine coolant temperature sender)
• (at breakout for c144) s108
• (at left front of engine compartment) g104
• (at left front of vehicle floor)
• (at left side of engine compartment) g103
• (behind right side of dash) blend door actuator
• (in dash to headlight junction harness, at breakout for c144) s108
• (near breakout for abs control module) s110
• (near breakout for g102) s118
• (near breakout for idle for control valve) s151
• (near breakout for smart junction box (sjb))
• A/c clutch field coil (right front of engine)
• A/c clutch relay
• A/c clutch relay ctrl
• A/c clutch relay output
• A/c compressor cycling switch (at right rear of engine compartment)
• A/c demand signal
• A/c high pressure switch (at left front side of engine)
• Battery junction box (bjb) (at left rear side of engine compartment)
• Battery junction box (bjb) (at left rear side of engine compt)
• Blower motor relay
• Blower motor switch
• C2280a
• C2280b
• C294a
• C294b
• C294c
• C294d
• Cooling fan relay ctrl
• Cylinder sensor input
• Cylinder-head temperature sensor (2.3l) (on right side of cylinder head)
• Defrost
• Ect sensor input
• Engine controls system
• Engine coolant temperature (ect) sensor (except 2.3l) (3.0l: on top front of engine) (4.0l: on top right front of engine)
• Engine cooling fan motor (at right front of engine compt)
• Engine cooling fan relay (2.3l)
• Floor
• Front function selector switch assembly
• Front heater blower motor resistor (right rear of engine compt, near blower motor)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G103 (at left side of engine compt)
• G105 (at right rear of engine compt)
• G205
• G205 (at left front of vehicle floor)
• Heater blower motor (right rear of engine compt, on firewall)
• High
• Hot at all times
• Hot in run
• Hot in start or run
• Illumination
• Interior lights system
• Low
• Max
• Medium high
• Medium low
• Microprocessor
• Mix
• Mode switch
• Nca
• Normal
• Of engine compartment) g104
• Off
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (right rear of engine compartment, through firewall)
• Ptc 1a
• Red
• S108 (at breakout for c144)
• S113 (at breakout for battery junction box (bjb))
• S123 (near breakout for heater blower motor)
• S124 (near breakout for heater blower motor)
• S133 (4.0l) s139 (3.0l)
• S143 (breakout for pcm)
• S203 (near breakout for power point)
• S206 (in main harness, near breakout for audio unit)
• S216
• Sig rtn
• Smart junction box (sjb) (behind right side of dash)
• Temperature control potentiometer
• Vent