• HVAC SYSTEM WIRING DIAGRAM
  • DTC INSPECTION
  • NO.1 AMBIENT TEMPERATURE SENSOR MALFUNCTION
  • NO.2 CABIN TEMPERATURE SENSOR MALFUNCTION
  • NO.3 SOLAR RADIATION SENSOR MALFUNCTION
  • NO.4 EVAPORATOR TEMPERATURE SENSOR MALFUNCTION
  • NO.5 AIR MIX ACTUATOR MALFUNCTION
  • NO.6 AIR INTAKE ACTUATOR MALFUNCTION
  • NO.7 AIRFLOW MODE ACTUATOR MALFUNCTION
  • HVAC SYSTEM WIRING DIAGRAM
  • FOREWORD
  • TROUBLESHOOTING INDEX
  • NO.1 INSUFFICIENT AIR (OR NO AIR) BLOWN FROM VENTS
  • NO.2 AMOUNT OF AIR BLOWN FROM VENTS DOES NOT CHANGE
  • NO.3 AMOUNT OF AIR BLOWN FROM VENTS DOES NOT CHANGE
  • NO.4 AIR INTAKE MODE DOES NOT CHANGE
  • NO.5 NO TEMPERATURE CONTROL WITH CLIMATE CONTROL UNIT
  • NO.6 WINDSHIELD FOGGED
  • NO.7 AIR FROM VENTS COLD ENOUGH
  • NO.8 NO COOL AIR
  • NO.9 NOISE WHILE OPERATING A/C SYSTEM