Mazda MX-3 silhouetteMX-3

AIR CONDITIONER — Component Location (continued)

G-75component photo

Full-auto air conditioner variant (G4 callout series; includes air-intake and air-flow-mode actuators not present in the manual A/C G2/G3 diagrams).

Component LocationFig. fig1

Full-auto A/C component locations: heater control unit (G4-01), air-flow-mode actuator (G4-02), air-intake actuator (G4-03), blower relay (G4-04), refrigerant pressure switch (G4-05), resistor (G4-06), fan switch (G4-07), circuit breaker rear heater (G4-08), thermoswitch (G4-09), connectors G4-10/G4-11, main fuse block (X-01), ignition switch (X-03), connectors X-07/X-08/X-17, and join box connectors JB-07/JB-06/JB-02.

Full-page A/C component-location illustration (rotated landscape), full-auto A/C variant. Upper view shows the instrument-panel/heater area with leader lines to Resistor (G4-06), Fan Switch (G4-07), Heater Control Unit (G4-01), connector G4-10, and connectors X-08 (Blue) and X-07. Lower-left view shows the engine bay with Main Fuse Block (MAIN 80A / 100A, X-01 main fuse), Refrigerant Pressure Switch (G4-05), and connector X-17. Lower-right view shows Air-Intake Actuator (G4-03), Blower Relay (G4-04), Air-Flow-Mode Actuator (G4-02), Thermoswitch (G4-09), connector G4-10, connector G4-11, Ignition Switch (X-03 Black), connectors X-07 and X-08 (Blue), Circuit Breaker (rear heater) (G4-08), Join Box with connectors JB-07, JB-06 (Black), JB-02 (Green).
G-4
1G4-01(Heater control unit)
2G4-02(Air-flow-mode actuator)
3G4-03(Air-intake actuator)
4G4-04(Blower relay)
5G4-05(Refrigerant pressure switch)
6G4-06(Resistor)
7G4-07(Fan switch)
8G4-08(Circuit breaker (rear heater))
9G4-09(Thermoswitch)
10G4-10(Connector)
11G4-11(Connector)
12X-01(Main fuse)
13X-03(Ignition switch (Black))
14X-07(Connector)
15X-08(Connector (Blue))
16X-17(Connector)
17JB-07(Join box connector)
18JB-06(Join box connector (Black))
19JB-02(Join box connector (Green))

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