Mazda 6 2002 Workshop Manual page 1154

FOREWORD
• The areas for inspection (steps) are given according to various circuit malfunctions. Use the following chart to
verify the symptoms of the trouble in order to diagnose the appropriate area.
End Of Sie
TROUBLESHOOTING INDEX
No.
1 Insufficient air (or no air) blown from vents.
2 Amount of air blown from vents does not change. (Full-
auto air conditioner)
3 Amount of air blown from vents does not change. (Manual
air conditioner)
4 Air intake mode does not change.
5 No temperature control with climate control unit.
6 Windshield fogged.
7 Air from vents not cold enough.
8 No cool air.
9 Noise while operating A/C system.
End Of Sie
U–64
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING ITEM DESCRIPTION
• Problem with each vent and/or duct.
• Malfunction in blower system.
• Malfunction in blower system.
• Air intake mode does not change when switching
REC/FRESH mode.
• Malfunction in A/C unit and/or climate control unit
air mi system.
• A/C compressor does not operate while airflow
mode is in DEFROSTER or HEAT/DEF modes.
• Air intake mode does not change to FRESH while
airflow mode is in DEFROSTER or HEAT/DEF
modes.
• Magnetic clutch operates but A/C system
malfunctions.
• Magnetic clutch does not operate.
• Noise from magnetic clutch, A/C compressor, hose
or refrigerant line.
A6E858001038W01
A6E858001038W02