Circuit Diagram..................................... G - Mazda 1996 626 Service Manual

Before beginning any service procedure, refer to section S of
this manual for air bag system service warnings.__________
HEATER AND
AIR CONDITIONER SYSTEMS
INDEX........................................... .................. G - 2
HEATER...................................... ................ G - 2
AIR CONDITIONER.................... ................ G - 3
CAUTIONARY POINTS FOR
MAINTENANCE............................ ................ G - 4
REFRIGERANT-134a (R-134a)..................G - 4
SERVICE WARNINGS................................ G - 5
SERVICE CAUTIONS................. ................ G - 6
TROUBLESHOOTING GUIDE
FUNDAMENTAL PROCEDURES OF
TROUBLESHOOTING.............. ................ G - 7
CHECKLIST.................................................G - 8
CIRCUIT DIAGRAM.....................................G - 9
FLOWCHART.............................................. G-17
REFRIGERANT SYSTEM INSPECTION
HEATER AND REFRIGERANT SYSTEM
HEATER UNIT............................................... G-36
BLOWER UNIT............................................. G-39
HEATER CONTROL UNIT........................
REFRIGERANT SYSTEM SERVICE
PROCEDURE........................... ................ G-45
A/C COMPRESSOR....................................G-49
MAGNETIC CLUTCH.................................. G-57
CONDENSER FAN.................. ................... G-58
CONDENSER..............................................G-59
RECEIVER/DRIER.......................................G-60
REFRIGERANT PRESSURE SWITCH
COOLING UNIT............................................ G-62
A/C AMPLIFIER............................................ G-65
THERMOSWITCH....................................... G-65
RELAYS ................................................G-66
REFRIGERANT LINES................................G-67
CONNECTOR LOCATIONS.........................G-68
...............G - 7
G-34
G-36
G-42
G-60