AIR CONDITIONING – Mazda 3 i 2007 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram for Mazda 3 i 2007

List of elements for Automatic A/C Wiring Diagram for Mazda 3 i 2007:

60

• (behind left end of dash) g7
• (behind left headlight) g1
• (behind left headlight) g2
• 1ae
• 1an
• 1ap
• 1au
• 2.0l california & 2.3l california
• 2.0l except california
• 2.3l except california
• 2.3l turbo
• 2aa
• 2ah
• 2ak
• 2ay
• A/c fuse 10a
• A/c mag fuse 10a
• A/c relay
• Air flow mode actuator (behind center of dash)
• Air intake actuator (behind right side of dash)
• Air mix actuator (behind center of dash)
• Blower motor (behind center of dash)
• Blower relay (heater) (in fuse & relay box)
• Cabin temperature sensor (under left side of dash)
• Climate control unit
• Cold
• Computer data lines system
• Cooling fan motor
• Def
• Engine coolant temperature sensor (on top rear of engine)
• Evaporator temperature sensor (behind right side of dash)
• Except 2.3l turbo
• Fan control module (left front of engine compt)
• Fan fuse 40a 70a
• Fuse & relay box (left rear of engine compt)
• G1 (behind left headlight)
• G2 (behind left headlight)
• G8 (behind right end of dash)
• Heater fuse 40a
• High & low pressure
• Hot
• Hot at all times
• Hot in run
• Interior lights system
• J-01
• J-03
• Magnetic clutch (on a/c compressor)
• Medium pressure
• Nca
• Passenger junction box (pjb) (behind right side of dash)
• Pnk
• Pnk/red
• Power mos fet (behind center of dash)
• Powertrain control module (rear of engine compt)
• Red
• Refrigerant pressure switch (at right rear of engine compt)
• Room fuse 15a
• Solar radiation sensor (under upper center of dash)
• Thermal protector
• Vent

Heater Wiring Diagram for Mazda 3 i 2007

List of elements for Heater Wiring Diagram for Mazda 3 i 2007:

15

• (behind left headlight) g1
• (behind left side of dash) g7
• A/c fuse 10a
• Blower motor (behind center of dash)
• Blower relay (heater) (in fuse & relay box)
• Climate control unit
• Fan switch
• Fuse & relay box (left rear of engine compt)
• Heater fuse 40a
• Hot at all times
• Hot in run
• J-01
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Resistor (behind right side of dash)

Manual A/C Wiring Diagram for Mazda 3 i 2007

List of elements for Manual A/C Wiring Diagram for Mazda 3 i 2007:

55

• (behind left headlight) g1
• (behind left side of dash) g7
• 1ae
• 1an
• 1ap
• 1au
• 2.0l california & 2.3l california
• 2.0l except california
• 2.3l except california
• 2.3l turbo
• 2aa
• 2ah
• 2ak
• 2ay
• A/c fuse 10a
• A/c mag fuse 10a
• A/c relay
• Air intake actuator (behind right side of dash)
• Ambient temperature sensor (behind left side of front fascia)
• Blower motor (behind center of dash)
• Blower relay (heater) (in fuse & relay box)
• Climate control unit
• Cooling fan motor
• Engine coolant temperature sensor (on top rear of engine)
• Evaporator temperature sensor (behind right side of dash)
• Except 2.3l turbo
• Fan control module (left front of engine compt)
• Fan fuse 40a 70a
• Fan switch
• Fuse & relay box (left rear of engine compt)
• G1 (behind left headlight)
• G2 (behind left headlight)
• G8 (behind right end of dash)
• Heater fuse 40a
• High & low pressure
• Hot at all times
• Hot in run
• Interior lights system
• J-01
• J-03
• J-04
• Magnetic clutch (on a/c compressor)
• Medium pressure
• Microcomputer
• Nca
• Passenger junction box (pjb) (behind right side of dash)
• Pnk
• Pnk/ red
• Pnk/red
• Powertrain control module (rear of engine compt)
• Red
• Refrigerant pressure switch (at right rear of engine compt)
• Resistor (behind right side of dash)
• Room fuse 15a
• Thermal protector