AIR CONDITIONING – Mazda B2300 SE 2003 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Heater Wiring Diagram for Mazda B2300 SE 2003

List of elements for Heater Wiring Diagram for Mazda B2300 SE 2003:

• (at left kick panel)
• Battery junction box (left rear of engine compartment)
• Blower motor relay
• Central junction box (behind left side of dash)
• Defrost
• Floor
• Flr/def
• Front function selector switch assembly
• Front heater blower motor resistor (right rear of engine compt, near blower motor)
• Fuse 10a
• Fuse 40a
• G-232
• G-233
• G-234
• Heater blower motor (right rear of engine compt, on firewall)
• Hot at all times
• Hot in run
• Illumination
• Interior lights system
• Med hi
• Med lo
• Off
• Panel
• Thermal limiter

Manual A/C Wiring Diagram for Mazda B2300 SE 2003

List of elements for Manual A/C Wiring Diagram for Mazda B2300 SE 2003:

• (4.0l: at left front corner of engine compt) g3
• (4.0l: at right rear corner of engine compt) g5
• (4.0l: behind left headlight) g1
• (at left kick panel) g7
• 2.3l
• A/c
• A/c clutch relay
• A/c clutch solenoid
• A/c compressor clutch diode
• A/c compressor cycling switch (in right side of engine compt, on a/c accumulator)
• A/c high pressure switch (near left side of engine)
• Battery junction box (left rear of engine compartment)
• Battery junction box (left rear of engine compt)
• Blower motor relay
• Blower motor switch
• Central junction box (behind left side of dash)
• Defrost
• Engine controls system
• Engine coolant temperature (ect) sensor (3.0l, 4.0l) (3.0l: on top left front of engine) (4.0l: on top front center of engine)
• Engine cooling fan motor (2.3l)
• Engine cooling fan relay (2.3l)
• Floor
• Flr/def
• Front function selector switch assembly
• Front heater blower motor resistor (right rear of engine compartment, near blower motor)
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 7.5a
• G-232
• G-233
• G-234
• G3 (4.0l: at left front corner of engine compt)
• Heater blower motor (right rear of engine compt, on firewall)
• Hot at all times
• Hot in run
• Hot in run or start
• Illumination
• Interior lights system
• Max a/c
• Med hi
• Med lo
• Mode switch
• Off
• Panel
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (right rear of engine compt, through firewall)
• Red
• Thermal limiter